NPE when forcing delete of directory
------------------------------------
Key: MCLEAN-34
URL: http://jira.codehaus.org/browse/MCLEAN-34
Project: Maven 2.x Clean Plugin
Issue Type: Bug
Affects Versions: 2.2
Environment: Maven 2.0.9, JDK 1.6.05
Reporter: Paul Benedict
I ran "clean site:site" and ended up with this error.
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] null
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.NullPointerException
at
org.codehaus.plexus.util.FileUtils.cleanDirectory(FileUtils.java:1263)
at
org.codehaus.plexus.util.FileUtils.deleteDirectory(FileUtils.java:1224)
at org.codehaus.plexus.util.FileUtils.forceDelete(FileUtils.java:1087)
at
org.apache.maven.shared.model.fileset.util.FileSetManager.delete(FileSetManager.java:618)
at
org.apache.maven.shared.model.fileset.util.FileSetManager.removeDir(FileSetManager.java:594)
at
org.apache.maven.shared.model.fileset.util.FileSetManager.removeDir(FileSetManager.java:574)
at
org.apache.maven.shared.model.fileset.util.FileSetManager.removeDir(FileSetManager.java:574)
at
org.apache.maven.shared.model.fileset.util.FileSetManager.removeDir(FileSetManager.java:574)
at
org.apache.maven.shared.model.fileset.util.FileSetManager.removeDir(FileSetManager.java:574)
at
org.apache.maven.shared.model.fileset.util.FileSetManager.removeDir(FileSetManager.java:574)
at
org.apache.maven.shared.model.fileset.util.FileSetManager.removeDir(FileSetManager.java:574)
at
org.apache.maven.shared.model.fileset.util.FileSetManager.removeDir(FileSetManager.java:574)
at
org.apache.maven.shared.model.fileset.util.FileSetManager.delete(FileSetManager.java:309)
at
org.apache.maven.plugin.clean.CleanMojo.removeDirectory(CleanMojo.java:261)
at org.apache.maven.plugin.clean.CleanMojo.execute(CleanMojo.java:173)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
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: 20 seconds
[INFO] Finished at: Mon Jun 30 22:00:11 CDT 2008
[INFO] Final Memory: 4M/9M
[INFO] ------------------------------------------------------------------------
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