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Posted to user@guacamole.apache.org by Kamal Ezzaki <ka...@gmail.com> on 2019/05/02 08:36:40 UTC
mvn error in Ubuntu
hello,
when i tried to excecute mvn package to generate the .war or the radius
extension i see this error : ( i installed the last version of maven and
openjdk 11)
*[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-javadoc-plugin:2.10.3:jar (attach-javadocs)
on project guacamole-common: MavenReportException: Error while generating
Javadoc:*
*[ERROR] Exit code: 1 - javadoc: error - The code being documented uses
modules but the packages defined in
http://docs.oracle.com/javase/6/docs/api/
<http://docs.oracle.com/javase/6/docs/api/> are in the unnamed module.*
*[ERROR]*
*[ERROR] Command line was: /usr/lib/jvm/default-java/bin/javadoc @options
@packages*
*[ERROR]*
*[ERROR] Refer to the generated Javadoc files in
'/home/user/PFE/guacamole-client-1.0.0/guacamole-common/target/apidocs'
dir.*
*[ERROR]*
*[ERROR] -> [Help 1]*
*org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
goal org.apache.maven.plugins:maven-javadoc-plugin:2.10.3:jar
(attach-javadocs) on project guacamole-common: MavenReportException: Error
while generating Javadoc:*
*Exit code: 1 - javadoc: error - The code being documented uses modules but
the packages defined in http://docs.oracle.com/javase/6/docs/api/
<http://docs.oracle.com/javase/6/docs/api/> are in the unnamed module.*
*Command line was: /usr/lib/jvm/default-java/bin/javadoc @options @packages*
*Refer to the generated Javadoc files in
'/home/user/PFE/guacamole-client-1.0.0/guacamole-common/target/apidocs'
dir.*
* at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:215)*
* at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:156)*
* at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:148)*
* at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
(LifecycleModuleBuilder.java:117)*
* at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
(LifecycleModuleBuilder.java:81)*
* at
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
(SingleThreadedBuilder.java:56)*
* at org.apache.maven.lifecycle.internal.LifecycleStarter.execute
(LifecycleStarter.java:128)*
* at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)*
* at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)*
* at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)*
* at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)*
* at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)*
* at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)*
* at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native
Method)*
* at jdk.internal.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:62)*
* at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:43)*
* at java.lang.reflect.Method.invoke (Method.java:566)*
* at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced
(Launcher.java:282)*
* at org.codehaus.plexus.classworlds.launcher.Launcher.launch
(Launcher.java:225)*
* at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode
(Launcher.java:406)*
* at org.codehaus.plexus.classworlds.launcher.Launcher.main
(Launcher.java:347)*
*Caused by: org.apache.maven.plugin.MojoExecutionException:
MavenReportException: Error while generating Javadoc:*
*Exit code: 1 - javadoc: error - The code being documented uses modules but
the packages defined in http://docs.oracle.com/javase/6/docs/api/
<http://docs.oracle.com/javase/6/docs/api/> are in the unnamed module.*
*Command line was: /usr/lib/jvm/default-java/bin/javadoc @options @packages*
*Refer to the generated Javadoc files in
'/home/user/PFE/guacamole-client-1.0.0/guacamole-common/target/apidocs'
dir.*
* at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.failOnError
(AbstractJavadocMojo.java:6018)*
* at org.apache.maven.plugin.javadoc.JavadocJar.execute
(JavadocJar.java:192)*
* at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo
(DefaultBuildPluginManager.java:137)*
* at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:210)*
* at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:156)*
* at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:148)*
* at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
(LifecycleModuleBuilder.java:117)*
* at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
(LifecycleModuleBuilder.java:81)*
* at
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
(SingleThreadedBuilder.java:56)*
* at org.apache.maven.lifecycle.internal.LifecycleStarter.execute
(LifecycleStarter.java:128)*
* at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)*
* at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)*
* at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)*
* at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)*
* at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)*
* at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)*
* at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native
Method)*
* at jdk.internal.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:62)*
* at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:43)*
* at java.lang.reflect.Method.invoke (Method.java:566)*
* at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced
(Launcher.java:282)*
* at org.codehaus.plexus.classworlds.launcher.Launcher.launch
(Launcher.java:225)*
* at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode
(Launcher.java:406)*
* at org.codehaus.plexus.classworlds.launcher.Launcher.main
(Launcher.java:347)*
*Caused by: org.apache.maven.reporting.MavenReportException:*
*Exit code: 1 - javadoc: error - The code being documented uses modules but
the packages defined in http://docs.oracle.com/javase/6/docs/api/
<http://docs.oracle.com/javase/6/docs/api/> are in the unnamed module.*
*Command line was: /usr/lib/jvm/default-java/bin/javadoc @options @packages*
*Refer to the generated Javadoc files in
'/home/user/PFE/guacamole-client-1.0.0/guacamole-common/target/apidocs'
dir.*
* at
org.apache.maven.plugin.javadoc.AbstractJavadocMojo.executeJavadocCommandLine
(AbstractJavadocMojo.java:5163)*
* at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.executeReport
(AbstractJavadocMojo.java:2075)*
* at org.apache.maven.plugin.javadoc.JavadocJar.execute
(JavadocJar.java:188)*
* at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo
(DefaultBuildPluginManager.java:137)*
* at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:210)*
* at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:156)*
* at org.apache.maven.lifecycle.internal.MojoExecutor.execute
(MojoExecutor.java:148)*
* at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
(LifecycleModuleBuilder.java:117)*
* at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
(LifecycleModuleBuilder.java:81)*
* at
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
(SingleThreadedBuilder.java:56)*
* at org.apache.maven.lifecycle.internal.LifecycleStarter.execute
(LifecycleStarter.java:128)*
* at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)*
* at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)*
* at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)*
* at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)*
* at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)*
* at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)*
* at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native
Method)*
* at jdk.internal.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:62)*
* at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:43)*
* at java.lang.reflect.Method.invoke (Method.java:566)*
* at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced
(Launcher.java:282)*
* at org.codehaus.plexus.classworlds.launcher.Launcher.launch
(Launcher.java:225)*
* at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode
(Launcher.java:406)*
* at org.codehaus.plexus.classworlds.launcher.Launcher.main
(Launcher.java:347)*
*[ERROR]*
*[ERROR]*
*[ERROR] For more information about the errors and possible solutions,
please read the following articles:*
*[ERROR] [Help 1]
http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
<http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException>*
Re: mvn error in Ubuntu
Posted by Kamal Ezzaki <ka...@gmail.com>.
i figured it out , i installed the openjdk-8-jdk
sudo apt install openjdk-8-jdk
#set alternatives
update-alternatives --config java
#delete the java_home
export JAVA_HOME=""