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Posted to issues@maven.apache.org by "Olivier Lamy (JIRA)" <ji...@codehaus.org> on 2012/09/17 21:20:21 UTC
[jira] (MCOMPILER-181) Exception on compilation are not properly
reported
[ https://jira.codehaus.org/browse/MCOMPILER-181?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Olivier Lamy updated MCOMPILER-181:
-----------------------------------
Summary: Exception on compilation are not properly reported (was: NullPointerException on MacOS computer)
> Exception on compilation are not properly reported
> --------------------------------------------------
>
> Key: MCOMPILER-181
> URL: https://jira.codehaus.org/browse/MCOMPILER-181
> Project: Maven 2.x Compiler Plugin
> Issue Type: Bug
> Affects Versions: 2.5, 2.5.1
> Environment: MacOS 10.8.1 and 10.7.x
> Macintosh-3:~ clebertsuconic$ mvn -version
> Apache Maven 3.0.4 (r1232337; 2012-01-17 02:44:56-0600)
> Maven home: /work/maven/apache-maven-3.0.4
> Java version: 1.6.0_35, vendor: Apple Inc.
> Java home: /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
> Default locale: en_US, platform encoding: MacRoman
> OS name: "mac os x", version: "10.8.1", arch: "x86_64", family: "mac"
> Reporter: Clebert Suconic
>
> I'm facing a NullPointerException on my project (HornetQ/master) when we update the maven-compiler to 2.5.1 or 2.5. It all works fine with 2.3.2 and as soon as we update it we start having these NPEs.
> It's funny that's only happening on MacOS for us while all our Linux Envs are working fine. I'm not sure the root cause but it may be something that would eventually happen in other environments as well.
> Steps to reproduce it:
> I don't have an isolated issue, but you can reproduce on my project:
> On a MacOS:
> git clone git://github.com/hornetq/hornetq.git
> edit the maven-compiler version to 2.5.1 on the main pom
> and use mvn package
> [INFO] BUILD FAILURE
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 2.592s
> [INFO] Finished at: Fri Sep 14 09:22:23 CDT 2012
> [INFO] Final Memory: 9M/81M
> [INFO] ------------------------------------------------------------------------
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project hornetq-commons: Compilation failure
> [ERROR] error: java.lang.NullPointerException
> [ERROR] -> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project hornetq-commons: Compilation failure
> error: java.lang.NullPointerException
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
> 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:320)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
> 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.launchEnhanced(Launcher.java:290)
> at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
> at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
> at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
> Caused by: org.apache.maven.plugin.CompilationFailureException: Compilation failure
> error: java.lang.NullPointerException
> at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:729)
> at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:128)
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
> ... 19 more
> [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/MojoFailureException
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