[FELIX-1845] Unclear exception being thrown: java.lang.ArrayIndexOutOfBoundsException: 0

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: maven-scr-plugin-1.4.0
• Fix Version/s: maven-scr-plugin-1.4.2
• Component/s: SCR Tooling
• Assignee: Carsten Ziegeler
• Reporter: Geert Schuring
• Created: 04/Nov/09 15:52
• Updated: 21/Dec/09 17:14
• Resolved: 24/Nov/09 15:03

Description

For some unknown reason my maven-scr-plugin stopped working and throws the following exception:

[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building ipds-service
[INFO] task-segment: [package]
[INFO] ------------------------------------------------------------------------
[INFO] [resources:resources

{execution: default-resources}

]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] [compiler:compile

{execution: default-compile}

]
[INFO] Compiling 3 source files to C:\Users\geert\workspace\nl.interact911.ipds.ipds-service\target\classes
[INFO] [scr:scr

{execution: generate-scr-scrdescriptor}

]
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] 0
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.ArrayIndexOutOfBoundsException: 0
at org.apache.felix.scrplugin.tags.JavaClassDescriptorManager.getSourceDescriptions(JavaClassDescriptorManager.java:393)
at org.apache.felix.scrplugin.SCRDescriptorMojo.execute(SCRDescriptorMojo.java:167)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
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.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)
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2 seconds
[INFO] Finished at: Wed Nov 04 16:46:39 CET 2009
[INFO] Final Memory: 14M/26M
[INFO] ------------------------------------------------------------------------

I have no clue why I get this message, and the exception does not have a message that I could use to try to locate the source of the problem. I really hope you can point me in the richt direction by telling me why this exception is being thrown.