[ http://jira.codehaus.org/browse/MCHECKSTYLE-10?page=comments#action_54265
]
Carlos Sanchez commented on MCHECKSTYLE-10:
-------------------------------------------
I'm getting something a bit different with the last version from svn
checkstyle:checkstyle succeeds but site fails
org.apache.maven.lifecycle.LifecycleExecutionException: Error during report
generation
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:556)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:472)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:451)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:303)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:270)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:139)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
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: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)
Caused by: org.apache.maven.plugin.MojoExecutionException: Error during report
generation
at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:434)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:414)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:531)
... 16 more
Caused by: org.apache.maven.reporting.MavenReportException: Failed during
checkstyle configuration
at
org.apache.maven.plugin.checkstyle.CheckstyleReport.executeReport(CheckstyleReport.java:461)
at
org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:98)
at
org.apache.maven.plugins.site.SiteMojo.generateReportsPages(SiteMojo.java:922)
at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:361)
... 18 more
Caused by: com.puppycrawl.tools.checkstyle.api.CheckstyleException: unable to
read default package names
at
com.puppycrawl.tools.checkstyle.PackageNamesLoader.loadModuleFactory(PackageNamesLoader.java:198)
at
com.puppycrawl.tools.checkstyle.PackageNamesLoader.loadModuleFactory(PackageNamesLoader.java:146)
at
org.apache.maven.plugin.checkstyle.CheckstyleReport.getModuleFactory(CheckstyleReport.java:823)
at
org.apache.maven.plugin.checkstyle.CheckstyleReport.executeReport(CheckstyleReport.java:455)
... 21 more
Caused by: java.net.MalformedURLException
at java.net.URL.<init>(URL.java:601)
at java.net.URL.<init>(URL.java:464)
at java.net.URL.<init>(URL.java:413)
at
com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:968)
at
com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(XMLVersionDetector.java:184)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:798)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at
com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
at
com.puppycrawl.tools.checkstyle.api.AbstractLoader.parseInputSource(AbstractLoader.java:96)
at
com.puppycrawl.tools.checkstyle.PackageNamesLoader.loadModuleFactory(PackageNamesLoader.java:184)
... 24 more
> Exception when creating Checkstyle report as part of a 'site' build
> -------------------------------------------------------------------
>
> Key: MCHECKSTYLE-10
> URL: http://jira.codehaus.org/browse/MCHECKSTYLE-10
> Project: Maven 2.x Checkstyle Plugin
> Type: Bug
> Environment: Windows XP, JDK 1.4.2_10, Maven 2.0.2-SNAPSHOT,
> maven-checkstyle-plugin 2.0-beta-2-SNAPSHOT
> Reporter: Nick Giles
> Attachments: error_trace.txt
>
>
> When attempting to create a project site including a checkstyle report, the
> build fails with the attached stack trace. However, when creating a
> checkstyle report simply by running 'mvn checkstyle:checkstyle', the build is
> successful and the report is produced.
> From some initial investigation, it appears that the classloader passed in to
> checkstyle itself by the plugin can locate essential resources when the build
> is specifically for checkstyle, but cannot locate them when it is invoked as
> part of a call for 'site'. This can be tested by adding the following lines
> of code into
> org.apache.maven.plugin.checkstyle.CheckstyleReport.getModuleFactory(), where
> 'loader' is the ClassLoader being passed to the PackageNamesLoader:
> getLog().info("\n\n\n\nClass loader: " + loader.getClass().getName());
> getLog().info("Input stream: " +
> loader.getResourceAsStream("com/puppycrawl/tools/checkstyle/checkstyle_packages.xml"));
> getLog().info("DTD: " +
> loader.getResourceAsStream("com/puppycrawl/tools/checkstyle/packages_1_0.dtd"));
> These should show jar file URLs if found, and null if not, which will happen
> respectively when run as 'mvn checkstyle:checkstyle' and 'mvn site'.
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