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https://jira.codehaus.org/browse/MPMD-142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=290942#comment-290942
]
Jan Ruzicka commented on MPMD-142:
----------------------------------
It seems to be triggered by exclusion using excludeRoots.
> PMD Report for maven site fails with ClassCastException
> --------------------------------------------------------
>
> Key: MPMD-142
> URL: https://jira.codehaus.org/browse/MPMD-142
> Project: Maven 2.x PMD Plugin
> Issue Type: Bug
> Affects Versions: 2.7
> Environment: Maven 2.2.1, Jenkins 1.424.1, Linux RHEL 5
> Reporter: Jan Ruzicka
>
> Maven 2.2.1 is complaining when mvn site is run.
> It is stopping in PMD report.
> Section from log is below.
> This error appeared freshly this morning. The site goal run successfully
> before.
> [INFO] Generating "PMD Report" report.
> [WARNING] Deprecated API called - not org.apache.maven.doxia.sink.Sink
> instance and no SinkFactory available. Please update this plugin.
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] java.lang.String cannot be cast to java.io.File
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Trace
> java.lang.ClassCastException: java.lang.String cannot be cast to java.io.File
> at
> org.apache.maven.plugin.pmd.AbstractPmdReport.getFilesToProcess(AbstractPmdReport.java:284)
> at
> org.apache.maven.plugin.pmd.PmdReport.generateReport(PmdReport.java:249)
> at org.apache.maven.plugin.pmd.PmdReport.execute(PmdReport.java:175)
> at
> org.apache.maven.plugin.pmd.PmdReport.executeReport(PmdReport.java:149)
> at
> org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:190)
> at
> org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:144)
> at
> org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:139)
> at
> org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:269)
> at
> org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:101)
> at
> org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:133)
> at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:100)
> 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)
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