[ http://jira.codehaus.org/browse/MNG-1235?page=all ]
Brett Porter closed MNG-1235:
-----------------------------
Assign To: Brett Porter
Resolution: Duplicate
> NPE In DiagnosisUtils while using tomcat plugin
> -----------------------------------------------
>
> Key: MNG-1235
> URL: http://jira.codehaus.org/browse/MNG-1235
> Project: Maven 2
> Type: Bug
> Components: maven-core
> Versions: 2.0 (RC)
> Environment: gentoo linux, jdk 1.4.2_06
> Reporter: Corridor Software Developer
> Assignee: Brett Porter
>
>
> null pointer exception occurs as following when executing `m2 tomcat:deploy`:
> java.lang.NullPointerException
> at
> org.apache.maven.usability.diagnostics.DiagnosisUtils.appendRootCauseIfPresentAndUnique(DiagnosisUtils.java:89)
> at
> org.apache.maven.usability.MojoExecutionExceptionDiagnoser.diagnose(MojoExecutionExceptionDiagnoser.java:66)
> at
> org.apache.maven.usability.diagnostics.ErrorDiagnostics.diagnose(ErrorDiagnostics.java:81)
> at org.apache.maven.DefaultMaven.logDiagnostics(DefaultMaven.java:693)
> at org.apache.maven.DefaultMaven.logError(DefaultMaven.java:640)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:119)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:249)
> 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:324)
> 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)
> I'll add a test project shortly.
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