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Posted to issues@maven.apache.org by "Graham Miller (JIRA)" <ji...@codehaus.org> on 2007/07/18 19:46:13 UTC
[jira] Commented: (MNG-3077) NullPointerException, if
MojoExecutionException has no message
[ http://jira.codehaus.org/browse/MNG-3077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_102614 ]
Graham Miller commented on MNG-3077:
------------------------------------
Could someone please post a workaround or fix for this soon. It's a showstopper, I can't tell why my build is broken, I only get the NPE. Thanks!
> NullPointerException, if MojoExecutionException has no message
> --------------------------------------------------------------
>
> Key: MNG-3077
> URL: http://jira.codehaus.org/browse/MNG-3077
> Project: Maven 2
> Issue Type: Bug
> Affects Versions: 2.0.7
> Reporter: Johannes Konstantinidis
>
> It seems, that you get a NPE, when a throwable passed to MojoExecutionExceptionDiagnoser.diagose(Throwable error) has no message, which means the message is null.
> java.lang.NullPointerException
> at org.apache.maven.usability.MojoExecutionExceptionDiagnoser.diagnose(MojoExecutionExceptionDiagnoser.java:64)
> at org.apache.maven.usability.diagnostics.ErrorDiagnostics.diagnose(ErrorDiagnostics.java:84)
> at org.apache.maven.DefaultMaven.logDiagnostics(DefaultMaven.java:727)
> at org.apache.maven.DefaultMaven.logError(DefaultMaven.java:672)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:131)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:280)
> 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:585)
> at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> Line 64 --> if ( directCauseMessage != null && mee.getMessage().indexOf( directCauseMessage ) < 0 )
> (Source: Revision 495147)
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