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Posted to notifications@commons.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2026/07/07 11:39:24 UTC
Build failed in Jenkins: Commons » commons-net #932
See <https://ci-builds.apache.org/job/Commons/job/commons-net/932/display/redirect?page=changes>
Changes:
[garydgregory] Normalize spelling.
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision a99c69043ad9aa7d39d66ead63e13ba7335e60cb (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f a99c69043ad9aa7d39d66ead63e13ba7335e60cb # timeout=10
Commit message: "Normalize spelling."
> git rev-list --no-walk 3112606673e8cd72378e4890d2ceaa6afb3a350e # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 36775
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 36775
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 07, 2026 11:39:24 AM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@4e0e2124
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@1b9aff46[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #971
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/971/display/redirect?page=changes>
Changes:
[garydgregory] Bump ossf/scorecard-action from 2.4.4 to 2.5.0
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds26 (ubuntu) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision b347d06f0946e2f018747951e92dae74df41672a (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f b347d06f0946e2f018747951e92dae74df41672a # timeout=10
Commit message: "Bump ossf/scorecard-action from 2.4.4 to 2.5.0"
> git rev-list --no-walk cf9da6e7b2ded2b515a14b009cc0e95411eb246a # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 43049
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 43049
<===[JENKINS REMOTING CAPACITY]===> channel started
Oct 21, 2026 7:39:21 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@3843de8
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@75d5fcf3[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@7e861275[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@7e861275[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #970
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/970/display/redirect?page=changes>
Changes:
[garydgregory] Bump github/codeql-action from 4.38.3 to 4.39.0
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds26 (ubuntu) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision cf9da6e7b2ded2b515a14b009cc0e95411eb246a (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f cf9da6e7b2ded2b515a14b009cc0e95411eb246a # timeout=10
Commit message: "Bump github/codeql-action from 4.38.3 to 4.39.0"
> git rev-list --no-walk 39a85646d21002de4df6082342485dc2dedecd5a # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Downloaded artifact https://repo.maven.apache.org/maven2/org/apache/commons/commons-parent/106/commons-parent-106.pom
Established TCP socket on 43315
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 43315
<===[JENKINS REMOTING CAPACITY]===> channel started
Oct 21, 2026 12:39:50 AM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@1c4ede55
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@75d5fcf3[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@7e861275[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@7e861275[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #969
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/969/display/redirect?page=changes>
Changes:
[garydgregory] Bump actions/setup-java from 6.0.1 to 6.1.0
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 39a85646d21002de4df6082342485dc2dedecd5a (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 39a85646d21002de4df6082342485dc2dedecd5a # timeout=10
Commit message: "Bump actions/setup-java from 6.0.1 to 6.1.0"
> git rev-list --no-walk fced3979f79530f5ee01806164062f05fbbd470a # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 39883
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 39883
<===[JENKINS REMOTING CAPACITY]===> channel started
Oct 17, 2026 8:39:26 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@28e7f6d8
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@6ed2697c[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4a475f01[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4a475f01[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #968
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/968/display/redirect?page=changes>
Changes:
[github] Bump Apache Commons Parent from 105 to 106 (#411)
[garydgregory] Bump org.apache.commons:commons-parent from 105 to 106
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision fced3979f79530f5ee01806164062f05fbbd470a (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f fced3979f79530f5ee01806164062f05fbbd470a # timeout=10
Commit message: "Bump org.apache.commons:commons-parent from 105 to 106"
> git rev-list --no-walk ee6755cd1da9341fc33b3f828f59ef7cb9f2c505 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Downloaded artifact https://repo.maven.apache.org/maven2/org/apache/commons/commons-parent/106/commons-parent-106.pom
Modules changed, recalculating dependency graph
Established TCP socket on 32967
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 32967
<===[JENKINS REMOTING CAPACITY]===> channel started
Oct 17, 2026 5:46:54 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@554aaac6
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@6ed2697c[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4a475f01[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4a475f01[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #967
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/967/display/redirect?page=changes>
Changes:
[garydgregory] Revert "Bump github/codeql-action/analyze from 4.37.5 to 4.38.3"
[garydgregory] Bump github/codeql-action/analyze from 4.37.5 to 4.38.3
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds38 (ubuntu) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision ee6755cd1da9341fc33b3f828f59ef7cb9f2c505 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f ee6755cd1da9341fc33b3f828f59ef7cb9f2c505 # timeout=10
Commit message: "Bump github/codeql-action/analyze from 4.37.5 to 4.38.3"
> git rev-list --no-walk 78c921e173b115828ac9b336ba1fe6f0fd0588fd # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 41633
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 41633
<===[JENKINS REMOTING CAPACITY]===> channel started
Oct 15, 2026 1:39:23 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@3b3112f0
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@32e5aaf4[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@163b1c7e[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@163b1c7e[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #966
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/966/display/redirect?page=changes>
Changes:
[garydgregory] Bump actions/upload-artifact from 7.0.1 to 7.0.2
[garydgregory] Bump github/codeql-action/analyze from 4.37.5 to 4.38.3
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds26 (ubuntu) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 78c921e173b115828ac9b336ba1fe6f0fd0588fd (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 78c921e173b115828ac9b336ba1fe6f0fd0588fd # timeout=10
Commit message: "Bump github/codeql-action/analyze from 4.37.5 to 4.38.3"
> git rev-list --no-walk 7f9bd04c0d4c34741c9a625469137010d984d9f2 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 45361
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 45361
<===[JENKINS REMOTING CAPACITY]===> channel started
Oct 15, 2026 10:42:32 AM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@5fa4cf77
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@32e5aaf4[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@163b1c7e[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@163b1c7e[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #965
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/965/display/redirect?page=changes>
Changes:
[garydgregory] Add github.autolink_jira
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds26 (ubuntu) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 7f9bd04c0d4c34741c9a625469137010d984d9f2 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 7f9bd04c0d4c34741c9a625469137010d984d9f2 # timeout=10
Commit message: "Add github.autolink_jira"
> git rev-list --no-walk 3356e9978f10cd0dfbbe095ab3a8d1d07919da04 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 34203
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 34203
<===[JENKINS REMOTING CAPACITY]===> channel started
Oct 10, 2026 12:39:19 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@5c83ad87
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@68d438c[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@6cefe081[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@6cefe081[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #964
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/964/display/redirect?page=changes>
Changes:
[garydgregory] Add Java 27 to GH CI
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 3356e9978f10cd0dfbbe095ab3a8d1d07919da04 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 3356e9978f10cd0dfbbe095ab3a8d1d07919da04 # timeout=10
Commit message: "Add Java 27 to GH CI"
> git rev-list --no-walk 10d17795f5a5a5d8c6c2f59ec0d0f401106c3227 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 39571
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 39571
<===[JENKINS REMOTING CAPACITY]===> channel started
Oct 03, 2026 7:39:25 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@3252ed68
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@68d438c[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@6cefe081[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@6cefe081[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #963
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/963/display/redirect?page=changes>
Changes:
[github] Bump org.apache.commons:commons-lang3 from 3.20.0 to 3.21.0 (#409)
[garydgregory] [test] Bump org.apache.commons:commons-lang3 from 3.20.0 to 3.21.0
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 10d17795f5a5a5d8c6c2f59ec0d0f401106c3227 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 10d17795f5a5a5d8c6c2f59ec0d0f401106c3227 # timeout=10
Commit message: "[test] Bump org.apache.commons:commons-lang3 from 3.20.0 to 3.21.0"
> git rev-list --no-walk 7fd118e985436b6ac4bdd510c17fbf8391c5f23e # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Modules changed, recalculating dependency graph
Established TCP socket on 37829
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 37829
<===[JENKINS REMOTING CAPACITY]===> channel started
Sep 29, 2026 8:39:28 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@2a870e7c
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@68d438c[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@6cefe081[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@6cefe081[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #962
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/962/display/redirect?page=changes>
Changes:
[garydgregory] Bump github/codeql-action from 4.38.1 to 4.38.2
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 7fd118e985436b6ac4bdd510c17fbf8391c5f23e (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 7fd118e985436b6ac4bdd510c17fbf8391c5f23e # timeout=10
Commit message: "Bump github/codeql-action from 4.38.1 to 4.38.2"
> git rev-list --no-walk 0b2602e73219880d017f8dbe4f7422f3d93c65c8 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 44561
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 44561
<===[JENKINS REMOTING CAPACITY]===> channel started
Sep 24, 2026 5:39:27 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@ea54e01
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@68d438c[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@6cefe081[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@6cefe081[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #961
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/961/display/redirect?page=changes>
Changes:
[garydgregory] Protect main branches
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 0b2602e73219880d017f8dbe4f7422f3d93c65c8 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 0b2602e73219880d017f8dbe4f7422f3d93c65c8 # timeout=10
Commit message: "Protect main branches"
> git rev-list --no-walk d825eb9b70b3886b8df95a24512ee614baea6447 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 35781
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 35781
<===[JENKINS REMOTING CAPACITY]===> channel started
Sep 22, 2026 11:39:25 AM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@cd22fb0
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@68d438c[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@6cefe081[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@6cefe081[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #960
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/960/display/redirect?page=changes>
Changes:
[garydgregory] Bump actions/setup-java from 6.0.0 to 6.0.1
[garydgregory] Bump github/codeql-action/* from 4.37.9 to 4.38.1
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision d825eb9b70b3886b8df95a24512ee614baea6447 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f d825eb9b70b3886b8df95a24512ee614baea6447 # timeout=10
Commit message: "Bump github/codeql-action/* from 4.37.9 to 4.38.1"
> git rev-list --no-walk b4ceda10d5d38623555d1074f006425f7c987971 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 33559
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 33559
<===[JENKINS REMOTING CAPACITY]===> channel started
Sep 19, 2026 3:39:22 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@1e62b37d
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@68d438c[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@6cefe081[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@6cefe081[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #959
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/959/display/redirect?page=changes>
Changes:
[garydgregory] Bump org.apache.commons:commons-parent from 104 to 105.
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision b4ceda10d5d38623555d1074f006425f7c987971 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f b4ceda10d5d38623555d1074f006425f7c987971 # timeout=10
Commit message: "Bump org.apache.commons:commons-parent from 104 to 105."
> git rev-list --no-walk d46aaece2329cbc4aec707cc22e0183259b48f8e # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Downloaded artifact https://repo.maven.apache.org/maven2/org/apache/commons/commons-parent/105/commons-parent-105.pom
Modules changed, recalculating dependency graph
Established TCP socket on 33787
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 33787
<===[JENKINS REMOTING CAPACITY]===> channel started
Sep 07, 2026 3:39:23 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@44204aa0
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@68d438c[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@6cefe081[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@6cefe081[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #958
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/958/display/redirect?page=changes>
Changes:
[garydgregory] Bump github/codeql-action/analyze from 4.37.8 to 4.37.9.
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds49 (tmp-22 ubuntu pkcs11) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision d46aaece2329cbc4aec707cc22e0183259b48f8e (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f d46aaece2329cbc4aec707cc22e0183259b48f8e # timeout=10
Commit message: "Bump github/codeql-action/analyze from 4.37.8 to 4.37.9."
> git rev-list --no-walk 5b437d7cfd7f16e62ac86a4074278b78eb2da410 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 34877
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 34877
<===[JENKINS REMOTING CAPACITY]===> channel started
Aug 31, 2026 11:39:22 AM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@4a0d3d22
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@321af9ce[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@7f353a1c[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@7f353a1c[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #957
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/957/display/redirect?page=changes>
Changes:
[garydgregory] Bump actions/setup-java from 5.7.0 to 6.0.0.
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 5b437d7cfd7f16e62ac86a4074278b78eb2da410 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 5b437d7cfd7f16e62ac86a4074278b78eb2da410 # timeout=10
Commit message: "Bump actions/setup-java from 5.7.0 to 6.0.0."
> git rev-list --no-walk d2ca719988fe1364f0710648c1282c72a55ef7fe # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Downloaded artifact https://repo.maven.apache.org/maven2/org/apache/commons/commons-parent/104/commons-parent-104.pom
Established TCP socket on 44791
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 44791
<===[JENKINS REMOTING CAPACITY]===> channel started
Aug 27, 2026 6:40:09 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@54bf649b
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@321af9ce[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@7f353a1c[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@7f353a1c[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #956
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/956/display/redirect?page=changes>
Changes:
[garydgregory] Bump github/codeql-action/init from 4.37.7 to 4.37.8
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds26 (ubuntu) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision d2ca719988fe1364f0710648c1282c72a55ef7fe (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f d2ca719988fe1364f0710648c1282c72a55ef7fe # timeout=10
Commit message: "Bump github/codeql-action/init from 4.37.7 to 4.37.8"
> git rev-list --no-walk 6ae62c8fce24d792810d7ba1ba557016a376250d # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 34601
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 34601
<===[JENKINS REMOTING CAPACITY]===> channel started
Aug 25, 2026 6:39:21 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@7aa8c3dc
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@3e3edc1a[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@7ddba4dd[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@7ddba4dd[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #955
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/955/display/redirect?page=changes>
Changes:
[garydgregory] Bump org.apache.commons:commons-parent from 103 to 104.
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds26 (ubuntu) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 6ae62c8fce24d792810d7ba1ba557016a376250d (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 6ae62c8fce24d792810d7ba1ba557016a376250d # timeout=10
Commit message: "Bump org.apache.commons:commons-parent from 103 to 104."
> git rev-list --no-walk f95c0fb06a5b71ed82b6b79527ba9c291a8d18b5 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Modules changed, recalculating dependency graph
Established TCP socket on 46467
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 46467
<===[JENKINS REMOTING CAPACITY]===> channel started
Aug 22, 2026 2:39:26 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@5ec306d7
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@3e3edc1a[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@7ddba4dd[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@7ddba4dd[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #954
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/954/display/redirect?page=changes>
Changes:
[garydgregory] Bump codeql-action from 4.37.6 to 4.37.7
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds26 (ubuntu) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision f95c0fb06a5b71ed82b6b79527ba9c291a8d18b5 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f f95c0fb06a5b71ed82b6b79527ba9c291a8d18b5 # timeout=10
Commit message: "Bump codeql-action from 4.37.6 to 4.37.7"
> git rev-list --no-walk f0fbd3b3cb926f6737b8f6d2da8ecbd6ac787d7f # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 40709
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 40709
<===[JENKINS REMOTING CAPACITY]===> channel started
Aug 18, 2026 8:39:29 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@226feff9
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@3e3edc1a[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@7ddba4dd[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@7ddba4dd[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #953
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/953/display/redirect?page=changes>
Changes:
[github] TFTPRequestPacket now throws TFTPPacketException instead of ArrayIndexOutOfBoundsException (#407)
[garydgregory] TFTPRequestPacket now throws TFTPPacketException instead of
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds30 (ubuntu) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision f0fbd3b3cb926f6737b8f6d2da8ecbd6ac787d7f (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f f0fbd3b3cb926f6737b8f6d2da8ecbd6ac787d7f # timeout=10
Commit message: "TFTPRequestPacket now throws TFTPPacketException instead of ArrayIndexOutOfBoundsException (#407)."
> git rev-list --no-walk 71fc4e683e1c2d20d5ca1cd1d2645f76c16876a1 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 37941
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 37941
<===[JENKINS REMOTING CAPACITY]===> channel started
Aug 14, 2026 11:39:20 AM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@7bfad1cf
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@3e3edc1a[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@7ddba4dd[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@7ddba4dd[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #952
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/952/display/redirect?page=changes>
Changes:
[garydgregory] Bump org.apache.commons:commons-collections4 from 4.5.0 to 4.6.0.
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds26 (ubuntu) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 71fc4e683e1c2d20d5ca1cd1d2645f76c16876a1 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 71fc4e683e1c2d20d5ca1cd1d2645f76c16876a1 # timeout=10
Commit message: "Bump org.apache.commons:commons-collections4 from 4.5.0 to 4.6.0."
> git rev-list --no-walk d923c1b272c4887ef6d909cbe845d657e05537d4 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Modules changed, recalculating dependency graph
Established TCP socket on 38629
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.11.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 38629
<===[JENKINS REMOTING CAPACITY]===> channel started
Aug 10, 2026 1:39:33 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@243f8c0
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@3e3edc1a[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@7ddba4dd[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@7ddba4dd[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #951
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/951/display/redirect?page=changes>
Changes:
[garydgregory] Bump actions/setup-java from 5.6.0 to 5.7.0
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision d923c1b272c4887ef6d909cbe845d657e05537d4 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f d923c1b272c4887ef6d909cbe845d657e05537d4 # timeout=10
Commit message: "Bump actions/setup-java from 5.6.0 to 5.7.0"
> git rev-list --no-walk 65da8af371b4446b602722161710a3fe815d82cb # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 32817
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 32817
<===[JENKINS REMOTING CAPACITY]===> channel started
Aug 05, 2026 6:39:24 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@5fc188b9
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@7f00cd5[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@23fc9db5[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@23fc9db5[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #950
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/950/display/redirect?page=changes>
Changes:
[garydgregory] Bump github/codeql-action from 4.37.3 to 4.37.6.
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 65da8af371b4446b602722161710a3fe815d82cb (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 65da8af371b4446b602722161710a3fe815d82cb # timeout=10
Commit message: "Bump github/codeql-action from 4.37.3 to 4.37.6."
> git rev-list --no-walk ba5f637e6df3218b32998e5b69fb82dc2e68306d # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 33955
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 33955
<===[JENKINS REMOTING CAPACITY]===> channel started
Aug 04, 2026 8:39:20 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@65a14418
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@7f00cd5[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@23fc9db5[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@23fc9db5[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #949
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/949/display/redirect?page=changes>
Changes:
[garydgregory] Javadoc
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision ba5f637e6df3218b32998e5b69fb82dc2e68306d (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f ba5f637e6df3218b32998e5b69fb82dc2e68306d # timeout=10
Commit message: "Javadoc"
> git rev-list --no-walk ac34c984f38156bc03b147d30903173cd01a41c2 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 40399
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 40399
<===[JENKINS REMOTING CAPACITY]===> channel started
Aug 02, 2026 9:39:19 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@75bbc212
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@7f00cd5[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@23fc9db5[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@23fc9db5[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #948
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/948/display/redirect?page=changes>
Changes:
[garydgregory] Update GH CI Java versions
[github] Force Gregorian calendar in FTP listing timestamp parsers (#406)
[garydgregory] Force Gregorian calendar in FTP listing timestamp parsers (##406).
[garydgregory] Extract constants from magic strings
[garydgregory] Javadoc
[garydgregory] Refactor copy-pasta
[garydgregory] Add and use FTPFile.setUserPermission(int, boolean).
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision ac34c984f38156bc03b147d30903173cd01a41c2 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f ac34c984f38156bc03b147d30903173cd01a41c2 # timeout=10
Commit message: "Add and use FTPFile.setUserPermission(int, boolean)."
> git rev-list --no-walk b6a6a0da04526514b9077f93140604f696e8daaf # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Modules changed, recalculating dependency graph
Established TCP socket on 44089
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 44089
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 29, 2026 3:39:19 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@1939072e
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@7f00cd5[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@23fc9db5[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@23fc9db5[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #947
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/947/display/redirect?page=changes>
Changes:
[garydgregory] Bump ossf/scorecard-action from 2.4.3 to 2.4.4.
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds49 (tmp-22 ubuntu pkcs11) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision b6a6a0da04526514b9077f93140604f696e8daaf (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f b6a6a0da04526514b9077f93140604f696e8daaf # timeout=10
Commit message: "Bump ossf/scorecard-action from 2.4.3 to 2.4.4."
> git rev-list --no-walk 5401c46d2812571ada64bc9d36dad34e92e8646f # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Downloaded artifact https://repo.maven.apache.org/maven2/org/apache/commons/commons-parent/103/commons-parent-103.pom
Established TCP socket on 32969
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 32969
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 29, 2026 12:39:28 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@4ba6968b
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@7f00cd5[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@23fc9db5[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@23fc9db5[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #946
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/946/display/redirect?page=changes>
Changes:
[garydgregory] Bump github/codeql-action from 4.37.1 to 4.37.3
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 5401c46d2812571ada64bc9d36dad34e92e8646f (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 5401c46d2812571ada64bc9d36dad34e92e8646f # timeout=10
Commit message: "Bump github/codeql-action from 4.37.1 to 4.37.3"
> git rev-list --no-walk 0935cb540787407ce4ea9c768bfa36e8f1470f8f # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 37831
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 37831
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 28, 2026 7:39:27 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@9435ec8
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@7f00cd5[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@23fc9db5[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@23fc9db5[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #945
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/945/display/redirect?page=changes>
Changes:
[garydgregory] Better use of JUnit API (comment).
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 0935cb540787407ce4ea9c768bfa36e8f1470f8f (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 0935cb540787407ce4ea9c768bfa36e8f1470f8f # timeout=10
Commit message: "Better use of JUnit API (comment)."
> git rev-list --no-walk 11eebb35db6bbcfb94c8139c20e392b96e21f956 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 36789
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 36789
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 27, 2026 3:43:06 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@7ec2a219
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@7f00cd5[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@23fc9db5[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@23fc9db5[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #944
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/944/display/redirect?page=changes>
Changes:
[garydgregory] Bump actions/checkout from 7.0.0 to 7.0.1
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 11eebb35db6bbcfb94c8139c20e392b96e21f956 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 11eebb35db6bbcfb94c8139c20e392b96e21f956 # timeout=10
Commit message: "Bump actions/checkout from 7.0.0 to 7.0.1"
> git rev-list --no-walk c66d035adac4ebfdf41c067e1cfaa13bb6f345ce # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 42303
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 42303
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 25, 2026 2:39:21 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@32d015ed
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@1b9aff46[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #943
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/943/display/redirect?page=changes>
Changes:
[garydgregory] [NET-745][Javadoc] Improve UnixFTPEntryParser when filename with leading
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision c66d035adac4ebfdf41c067e1cfaa13bb6f345ce (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f c66d035adac4ebfdf41c067e1cfaa13bb6f345ce # timeout=10
Commit message: "[NET-745][Javadoc] Improve UnixFTPEntryParser when filename with leading space when listing contains a year instead of time (IBM i example) (#405)."
> git rev-list --no-walk ba6d2d687bfe677dc7adcaee133dcf5899919e5e # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 44835
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 44835
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 22, 2026 3:39:21 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@12c208dd
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@1b9aff46[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #942
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/942/display/redirect?page=changes>
Changes:
[github] [NET-745] Clarify UnixFTPEntryParser trimLeadingSpaces in Javadoc (#405)
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision ba6d2d687bfe677dc7adcaee133dcf5899919e5e (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f ba6d2d687bfe677dc7adcaee133dcf5899919e5e # timeout=10
Commit message: "[NET-745] Clarify UnixFTPEntryParser trimLeadingSpaces in Javadoc (#405)"
> git rev-list --no-walk 54ee8fe99384bcd4198b3da4b8698618fd52d4cf # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 44381
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 44381
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 22, 2026 2:39:20 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@fab14d8
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@1b9aff46[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #941
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/941/display/redirect?page=changes>
Changes:
[garydgregory] Bump org.apache.commons:commons-parent from 102 to 103.
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 54ee8fe99384bcd4198b3da4b8698618fd52d4cf (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 54ee8fe99384bcd4198b3da4b8698618fd52d4cf # timeout=10
Commit message: "Bump org.apache.commons:commons-parent from 102 to 103."
> git rev-list --no-walk 0c160ea4133380e58a1725d0fe5f8905595c8c01 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Downloaded artifact https://repo.maven.apache.org/maven2/org/apache/commons/commons-parent/103/commons-parent-103.pom
Modules changed, recalculating dependency graph
Established TCP socket on 45361
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 45361
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 22, 2026 12:39:24 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@63719288
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@1b9aff46[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #940
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/940/display/redirect?page=changes>
Changes:
[garydgregory] Bump github/codeql-action from 4.37.0 to 4.37.1
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 0c160ea4133380e58a1725d0fe5f8905595c8c01 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 0c160ea4133380e58a1725d0fe5f8905595c8c01 # timeout=10
Commit message: "Bump github/codeql-action from 4.37.0 to 4.37.1"
> git rev-list --no-walk ff6c4e5c73aecdfc89df197db160f80fe5ee7a99 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 39869
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 39869
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 21, 2026 6:40:42 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@5aff1bb6
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@1b9aff46[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #939
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/939/display/redirect?page=changes>
Changes:
[garydgregory] Bump actions/setup-java from 5.5.0 to 5.6.0
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds26 (ubuntu) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision ff6c4e5c73aecdfc89df197db160f80fe5ee7a99 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f ff6c4e5c73aecdfc89df197db160f80fe5ee7a99 # timeout=10
Commit message: "Bump actions/setup-java from 5.5.0 to 5.6.0"
> git rev-list --no-walk 52c16bb0cc2d6d1ad05e7d8624865b6b9efaa64c # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 33737
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 33737
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 21, 2026 4:39:24 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@46edf9e
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@1b9aff46[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #938
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/938/display/redirect?page=changes>
Changes:
[github] Run hostname verifier on FTPS data connection (#404)
[garydgregory] Run hostname verifier on FTPS data connection (#404).
[garydgregory] Refactor duplication.
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 52c16bb0cc2d6d1ad05e7d8624865b6b9efaa64c (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 52c16bb0cc2d6d1ad05e7d8624865b6b9efaa64c # timeout=10
Commit message: "Refactor duplication."
> git rev-list --no-walk faa4edd7e287a3db465a32efd9c2d5faa15757fe # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 38935
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 38935
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 18, 2026 6:39:22 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@687b7ea3
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@1b9aff46[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #937
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/937/display/redirect?page=changes>
Changes:
[garydgregory] Bump actions/setup-java from 5.4.0 to 5.5.0
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision faa4edd7e287a3db465a32efd9c2d5faa15757fe (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f faa4edd7e287a3db465a32efd9c2d5faa15757fe # timeout=10
Commit message: "Bump actions/setup-java from 5.4.0 to 5.5.0"
> git rev-list --no-walk 3ee3cdf937bc18c4391dd00d84fc9a561194f10e # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 39325
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 39325
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 13, 2026 9:39:23 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@1aa525d5
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@1b9aff46[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #936
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/936/display/redirect?page=changes>
Changes:
[garydgregory] Javadoc
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 3ee3cdf937bc18c4391dd00d84fc9a561194f10e (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 3ee3cdf937bc18c4391dd00d84fc9a561194f10e # timeout=10
Commit message: "Javadoc"
> git rev-list --no-walk b4654a445b6f340d41a5afb0e7199705e300437e # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 46609
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 46609
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 11, 2026 3:39:22 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@59e685f2
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@1b9aff46[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #935
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/935/display/redirect?page=changes>
Changes:
[garydgregory] Javadoc
[garydgregory] Javadoc
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision b4654a445b6f340d41a5afb0e7199705e300437e (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f b4654a445b6f340d41a5afb0e7199705e300437e # timeout=10
Commit message: "Javadoc"
> git rev-list --no-walk e73324c16feaf6fd8c97a3b722b4a3a15458c906 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 36187
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 36187
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 11, 2026 1:39:22 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@5db2e566
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@1b9aff46[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #934
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/934/display/redirect?page=changes>
Changes:
[garydgregory] Bump github/codeql-action from 4.36.3 to 4.37.0
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds26 (ubuntu) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision e73324c16feaf6fd8c97a3b722b4a3a15458c906 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f e73324c16feaf6fd8c97a3b722b4a3a15458c906 # timeout=10
Commit message: "Bump github/codeql-action from 4.36.3 to 4.37.0"
> git rev-list --no-walk 09ca15f41908f23fd02f11fc81cb2c81ef7eeed5 # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 41141
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 41141
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 10, 2026 1:39:22 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@7ca63608
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@1b9aff46[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Build failed in Jenkins: Commons » commons-net #933
Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://ci-builds.apache.org/job/Commons/job/commons-net/933/display/redirect?page=changes>
Changes:
[garydgregory] Bump github/codeql-action from 4.36.2 to 4.36.3
------------------------------------------
Started by an SCM change
Running as SYSTEM
No JDK named ‘jdk_16_latest’ found
[EnvInject] - Loading node environment variables.
Building remotely on builds57 (ubuntu ubuntu-avx) in workspace <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/>
No JDK named ‘jdk_16_latest’ found
The recommended git tool is: NONE
No credentials specified
Wiping out workspace first.
No JDK named ‘jdk_16_latest’ found
Cloning the remote Git repository
Cloning repository https://github.com/apache/commons-net
> git init <https://ci-builds.apache.org/job/Commons/job/commons-net/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/commons-net
> git --version # timeout=10
> git --version # 'git version 2.34.1'
> git fetch --tags --force --progress -- https://github.com/apache/commons-net +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/apache/commons-net # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
No JDK named ‘jdk_16_latest’ found
Checking out Revision 09ca15f41908f23fd02f11fc81cb2c81ef7eeed5 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f 09ca15f41908f23fd02f11fc81cb2c81ef7eeed5 # timeout=10
Commit message: "Bump github/codeql-action from 4.36.2 to 4.36.3"
> git rev-list --no-walk a99c69043ad9aa7d39d66ead63e13ba7335e60cb # timeout=10
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found
Parsing POMs
Established TCP socket on 41923
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[commons-net] $ java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.9.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 41923
<===[JENKINS REMOTING CAPACITY]===> channel started
Jul 08, 2026 8:39:21 PM hudson.remoting.UserRequest perform
WARNING: LinkageError while performing UserRequest:hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK@722022ab
java.lang.UnsupportedClassVersionError: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:133)
at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2003)
at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1870)
at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2201)
at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1687)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:489)
at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:447)
at hudson.remoting.UserRequest.deserialize(UserRequest.java:312)
at hudson.remoting.UserRequest.perform(UserRequest.java:196)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:391)
at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.UnsupportedClassVersionError: Failed to load jenkins.security.MasterToSlaveCallable
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:472)
at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:301)
at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:277)
at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:236)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:594)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:527)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 23 more
Caused by: java.lang.UnsupportedClassVersionError: jenkins/security/MasterToSlaveCallable has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1022)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:883)
at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:470)
... 32 more
ERROR: ================================================================================
ERROR: Invalid project setup: Failed to load hudson.maven.AbstractMavenProcessFactory$ConfigureOriginalJDK
ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue).
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
project=hudson.maven.MavenModuleSet@1b9aff46[Commons/commons-net]
project.getModules()=[hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]]
project.getRootModule()=hudson.maven.MavenModule@4d6bc16f[Commons/commons-net/commons-net:commons-net][Commons/commons-net/commons-net:commons-net][relativePath:]
FATAL: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
java.lang.NullPointerException: Cannot invoke "hudson.model.JDK.getName()" because "jdk" is null
at PluginClassLoader for maven-plugin//hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:308)
at PluginClassLoader for maven-plugin//hudson.maven.ProcessCache.get(ProcessCache.java:236)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:527)
at hudson.model.Run.execute(Run.java:1833)
at PluginClassLoader for maven-plugin//hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
at hudson.model.ResourceController.execute(ResourceController.java:101)
at hudson.model.Executor.run(Executor.java:446)
No JDK named ‘jdk_16_latest’ found
No JDK named ‘jdk_16_latest’ found