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Posted to users@maven.apache.org by "Lewis, Eric" <Er...@ipi.ch> on 2012/02/09 12:12:23 UTC
maven-antrun-plugin fails because of missing class
Hi
We're migrating our build to Maven 3.0.3 and the latest Nexus.
Now I'm having a problem with the maven-antrun-plugin. I have a build that gathers some files, simple stuff.
Anyway, this was building correctly on our test server, until we cleared the local Maven repo. Since then I keep getting the error below. My local build still works, but then I didn't touch my local Maven repo.
Any clues? It seems to me that org.apache.tools.ant.BuildException should be part of Ant and thus be found...
Thanks & best regards,
Eric
[INFO] --- maven-antrun-plugin:1.7:run (gather-internal-xml-schemas) @ xml-schemas ---
[DEBUG] org.apache.maven.plugins:maven-antrun-plugin:jar:1.7:
[DEBUG] ant:ant-optional:jar:1.5.3-1:runtime
[DEBUG] org.apache.maven:maven-plugin-api:jar:2.0.11:compile
[DEBUG] org.apache.maven:maven-project:jar:2.0.11:compile
[DEBUG] org.apache.maven:maven-settings:jar:2.0.11:compile
[DEBUG] org.apache.maven:maven-profile:jar:2.0.11:compile
[DEBUG] org.apache.maven:maven-model:jar:2.0.11:compile
[DEBUG] org.apache.maven:maven-artifact-manager:jar:2.0.11:compile
[DEBUG] org.apache.maven:maven-repository-metadata:jar:2.0.11:compile
[DEBUG] org.apache.maven:maven-plugin-registry:jar:2.0.11:compile
[DEBUG] org.codehaus.plexus:plexus-interpolation:jar:1.1:compile
[DEBUG] org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
[DEBUG] junit:junit:jar:3.8.1:compile
[DEBUG] classworlds:classworlds:jar:1.1-alpha-2:compile
[DEBUG] org.apache.maven:maven-artifact:jar:2.0.11:compile
[DEBUG] org.codehaus.plexus:plexus-utils:jar:2.0.5:compile
[DEBUG] org.apache.ant:ant:jar:1.8.2:compile
[DEBUG] org.apache.ant:ant-launcher:jar:1.8.2:compile
[DEBUG] Created new class realm plugin>org.apache.maven.plugins:maven-antrun-plugin:1.7
[DEBUG] Importing foreign packages into class realm plugin>org.apache.maven.plugins:maven-antrun-plugin:1.7
[DEBUG] Imported: < maven.api
[DEBUG] Populating class realm plugin>org.apache.maven.plugins:maven-antrun-plugin:1.7
[DEBUG] Included: org.apache.maven.plugins:maven-antrun-plugin:jar:1.7
[DEBUG] Included: ant:ant-optional:jar:1.5.3-1
[DEBUG] Included: org.codehaus.plexus:plexus-interpolation:jar:1.1
[DEBUG] Included: junit:junit:jar:3.8.1
[DEBUG] Included: org.codehaus.plexus:plexus-utils:jar:2.0.5
[DEBUG] Included: org.apache.ant:ant:jar:1.8.2
[DEBUG] Included: org.apache.ant:ant-launcher:jar:1.8.2
[DEBUG] Excluded: org.apache.maven:maven-plugin-api:jar:2.0.11
[DEBUG] Excluded: org.apache.maven:maven-project:jar:2.0.11
[DEBUG] Excluded: org.apache.maven:maven-settings:jar:2.0.11
[DEBUG] Excluded: org.apache.maven:maven-profile:jar:2.0.11
[DEBUG] Excluded: org.apache.maven:maven-model:jar:2.0.11
[DEBUG] Excluded: org.apache.maven:maven-artifact-manager:jar:2.0.11
[DEBUG] Excluded: org.apache.maven:maven-repository-metadata:jar:2.0.11
[DEBUG] Excluded: org.apache.maven:maven-plugin-registry:jar:2.0.11
[DEBUG] Excluded: org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1
[DEBUG] Excluded: classworlds:classworlds:jar:1.1-alpha-2
[DEBUG] Excluded: org.apache.maven:maven-artifact:jar:2.0.11
[DEBUG] Configuring mojo org.apache.maven.plugins:maven-antrun-plugin:1.7:run from plugin realm ClassRealm[plugin>org.apache.maven.plugins:maven-antrun-plugin:1.7, parent: sun.misc.Launcher$AppClassLoader@799134f4]
09.02.2012 11:15:37 org.sonatype.guice.bean.reflect.LoadedClass
WARNUNG: Error injecting: org.apache.maven.plugin.antrun.AntRunMojo
java.lang.NoClassDefFoundError: org/apache/tools/ant/BuildException
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
at java.lang.Class.getDeclaredConstructors(Class.java:1836)
at com.google.inject.spi.InjectionPoint.forConstructorOf(InjectionPoint.java:243)
at com.google.inject.internal.ConstructorBindingImpl.create(ConstructorBindingImpl.java:96)
at com.google.inject.internal.InjectorImpl.createUninitializedBinding(InjectorImpl.java:628)
at com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:835)
at com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:769)
at com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:254)
at com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:205)
at com.google.inject.internal.InjectorImpl.getInternalFactory(InjectorImpl.java:843)
at com.google.inject.internal.InjectorImpl.getProviderOrThrow(InjectorImpl.java:957)
at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:990)
at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:951)
at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1003)
at org.sonatype.guice.bean.reflect.AbstractDeferredClass.get(AbstractDeferredClass.java:47)
at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:40)
at com.google.inject.internal.InjectorImpl$4$1.call(InjectorImpl.java:968)
at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1014)
at com.google.inject.internal.InjectorImpl$4.get(InjectorImpl.java:964)
at com.google.inject.Scopes$1$1.get(Scopes.java:59)
at org.sonatype.guice.bean.locators.LazyBeanEntry.getValue(LazyBeanEntry.java:79)
at org.sonatype.guice.plexus.locators.LazyPlexusBean.getValue(LazyPlexusBean.java:53)
at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:243)
at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:235)
at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo(DefaultMavenPluginManager.java:455)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:92)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:79)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:158)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:104)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:70)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:287)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ClassNotFoundException: org.apache.tools.ant.BuildException
at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
... 55 more
...
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 7.609s
[INFO] Finished at: Thu Feb 09 11:15:38 CET 2012
[DEBUG] Extension realms for project ch.ipi:ipi-parent:pom:1.9.0-SNAPSHOT: (none)
[DEBUG] Looking up lifecyle mappings for packaging pom from ClassRealm[plexus.core, parent: null]
[INFO] Final Memory: 20M/618M
[INFO] ------------------------------------------------------------------------
mavenExecutionResult exceptions not empty
message : Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.7:run (gather-internal-xml-schemas) on project xml-schemas: Execution gather-internal-xml-schemas of goal org.apache.maven.plugins:maven-antrun-plugin:1.7:run failed: Unable to load the mojo 'run' in the plugin 'org.apache.maven.plugins:maven-antrun-plugin:1.7'. A required class is missing: org/apache/tools/ant/BuildException
-----------------------------------------------------
realm = plugin>org.apache.maven.plugins:maven-antrun-plugin:1.7
strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
urls[0] = file:/home/swe/.m2/repository/org/apache/maven/plugins/maven-antrun-plugin/1.7/maven-antrun-plugin-1.7.jar
urls[1] = file:/home/swe/.m2/repository/ant/ant-optional/1.5.3-1/ant-optional-1.5.3-1.jar
urls[2] = file:/home/swe/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.1/plexus-interpolation-1.1.jar
urls[3] = file:/home/swe/.m2/repository/junit/junit/3.8.1/junit-3.8.1.jar
urls[4] = file:/home/swe/.m2/repository/org/codehaus/plexus/plexus-utils/2.0.5/plexus-utils-2.0.5.jar
urls[5] = file:/home/swe/.m2/repository/org/apache/ant/ant/1.8.2/ant-1.8.2.jar
urls[6] = file:/home/swe/.m2/repository/org/apache/ant/ant-launcher/1.8.2/ant-launcher-1.8.2.jar
Number of foreign imports: 1
import: Entry[import from realm ClassRealm[maven.api, parent: null]]
-----------------------------------------------------
cause : Execution gather-internal-xml-schemas of goal org.apache.maven.plugins:maven-antrun-plugin:1.7:run failed: Unable to load the mojo 'run' in the plugin 'org.apache.maven.plugins:maven-antrun-plugin:1.7'. A required class is missing: org/apache/tools/ant/BuildException
-----------------------------------------------------
realm = plugin>org.apache.maven.plugins:maven-antrun-plugin:1.7
strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
urls[0] = file:/home/swe/.m2/repository/org/apache/maven/plugins/maven-antrun-plugin/1.7/maven-antrun-plugin-1.7.jar
urls[1] = file:/home/swe/.m2/repository/ant/ant-optional/1.5.3-1/ant-optional-1.5.3-1.jar
urls[2] = file:/home/swe/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.1/plexus-interpolation-1.1.jar
urls[3] = file:/home/swe/.m2/repository/junit/junit/3.8.1/junit-3.8.1.jar
urls[4] = file:/home/swe/.m2/repository/org/codehaus/plexus/plexus-utils/2.0.5/plexus-utils-2.0.5.jar
urls[5] = file:/home/swe/.m2/repository/org/apache/ant/ant/1.8.2/ant-1.8.2.jar
urls[6] = file:/home/swe/.m2/repository/org/apache/ant/ant-launcher/1.8.2/ant-launcher-1.8.2.jar
Number of foreign imports: 1
import: Entry[import from realm ClassRealm[maven.api, parent: null]]
-----------------------------------------------------
Stack trace :
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.7:run (gather-internal-xml-schemas) on project xml-schemas: Execution gather-internal-xml-schemas of goal org.apache.maven.plugins:maven-antrun-plugin:1.7:run failed: Unable to load the mojo 'run' in the plugin 'org.apache.maven.plugins:maven-antrun-plugin:1.7'. A required class is missing: org/apache/tools/ant/BuildException
-----------------------------------------------------
realm = plugin>org.apache.maven.plugins:maven-antrun-plugin:1.7
strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
urls[0] = file:/home/swe/.m2/repository/org/apache/maven/plugins/maven-antrun-plugin/1.7/maven-antrun-plugin-1.7.jar
urls[1] = file:/home/swe/.m2/repository/ant/ant-optional/1.5.3-1/ant-optional-1.5.3-1.jar
urls[2] = file:/home/swe/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.1/plexus-interpolation-1.1.jar
urls[3] = file:/home/swe/.m2/repository/junit/junit/3.8.1/junit-3.8.1.jar
urls[4] = file:/home/swe/.m2/repository/org/codehaus/plexus/plexus-utils/2.0.5/plexus-utils-2.0.5.jar
urls[5] = file:/home/swe/.m2/repository/org/apache/ant/ant/1.8.2/ant-1.8.2.jar
urls[6] = file:/home/swe/.m2/repository/org/apache/ant/ant-launcher/1.8.2/ant-launcher-1.8.2.jar
Number of foreign imports: 1
import: Entry[import from realm ClassRealm[maven.api, parent: null]]
-----------------------------------------------------
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:225)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:79)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:158)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:104)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:70)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:287)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution gather-internal-xml-schemas of goal org.apache.maven.plugins:maven-antrun-plugin:1.7:run failed: Unable to load the mojo 'run' in the plugin 'org.apache.maven.plugins:maven-antrun-plugin:1.7'. A required class is missing: org/apache/tools/ant/BuildException
-----------------------------------------------------
realm = plugin>org.apache.maven.plugins:maven-antrun-plugin:1.7
strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
urls[0] = file:/home/swe/.m2/repository/org/apache/maven/plugins/maven-antrun-plugin/1.7/maven-antrun-plugin-1.7.jar
urls[1] = file:/home/swe/.m2/repository/ant/ant-optional/1.5.3-1/ant-optional-1.5.3-1.jar
urls[2] = file:/home/swe/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.1/plexus-interpolation-1.1.jar
urls[3] = file:/home/swe/.m2/repository/junit/junit/3.8.1/junit-3.8.1.jar
urls[4] = file:/home/swe/.m2/repository/org/codehaus/plexus/plexus-utils/2.0.5/plexus-utils-2.0.5.jar
urls[5] = file:/home/swe/.m2/repository/org/apache/ant/ant/1.8.2/ant-1.8.2.jar
urls[6] = file:/home/swe/.m2/repository/org/apache/ant/ant-launcher/1.8.2/ant-launcher-1.8.2.jar
Number of foreign imports: 1
import: Entry[import from realm ClassRealm[maven.api, parent: null]]
-----------------------------------------------------
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:115)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 27 more
Caused by: org.apache.maven.plugin.PluginContainerException: Unable to load the mojo 'run' in the plugin 'org.apache.maven.plugins:maven-antrun-plugin:1.7'. A required class is missing: org/apache/tools/ant/BuildException
-----------------------------------------------------
realm = plugin>org.apache.maven.plugins:maven-antrun-plugin:1.7
strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
urls[0] = file:/home/swe/.m2/repository/org/apache/maven/plugins/maven-antrun-plugin/1.7/maven-antrun-plugin-1.7.jar
urls[1] = file:/home/swe/.m2/repository/ant/ant-optional/1.5.3-1/ant-optional-1.5.3-1.jar
urls[2] = file:/home/swe/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.1/plexus-interpolation-1.1.jar
urls[3] = file:/home/swe/.m2/repository/junit/junit/3.8.1/junit-3.8.1.jar
urls[4] = file:/home/swe/.m2/repository/org/codehaus/plexus/plexus-utils/2.0.5/plexus-utils-2.0.5.jar
urls[5] = file:/home/swe/.m2/repository/org/apache/ant/ant/1.8.2/ant-1.8.2.jar
urls[6] = file:/home/swe/.m2/repository/org/apache/ant/ant-launcher/1.8.2/ant-launcher-1.8.2.jar
Number of foreign imports: 1
import: Entry[import from realm ClassRealm[maven.api, parent: null]]
-----------------------------------------------------
at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo(DefaultMavenPluginManager.java:474)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:92)
... 28 more
Caused by: java.lang.NoClassDefFoundError: org/apache/tools/ant/BuildException
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
at java.lang.Class.getDeclaredConstructors(Class.java:1836)
at com.google.inject.spi.InjectionPoint.forConstructorOf(InjectionPoint.java:243)
at com.google.inject.internal.ConstructorBindingImpl.create(ConstructorBindingImpl.java:96)
at com.google.inject.internal.InjectorImpl.createUninitializedBinding(InjectorImpl.java:628)
at com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:835)
at com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:769)
at com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:254)
at com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:205)
at com.google.inject.internal.InjectorImpl.getInternalFactory(InjectorImpl.java:843)
at com.google.inject.internal.InjectorImpl.getProviderOrThrow(InjectorImpl.java:957)
at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:990)
at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:951)
at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1003)
at org.sonatype.guice.bean.reflect.AbstractDeferredClass.get(AbstractDeferredClass.java:47)
at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:40)
at com.google.inject.internal.InjectorImpl$4$1.call(InjectorImpl.java:968)
at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1014)
at com.google.inject.internal.InjectorImpl$4.get(InjectorImpl.java:964)
at com.google.inject.Scopes$1$1.get(Scopes.java:59)
at org.sonatype.guice.bean.locators.LazyBeanEntry.getValue(LazyBeanEntry.java:79)
at org.sonatype.guice.plexus.locators.LazyPlexusBean.getValue(LazyPlexusBean.java:53)
at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:243)
at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:235)
at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo(DefaultMavenPluginManager.java:455)
... 29 more
Caused by: java.lang.ClassNotFoundException: org.apache.tools.ant.BuildException
at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
... 55 more
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