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Posted to issues@maven.apache.org by "Joel Wiegman (JIRA)" <ji...@codehaus.org> on 2007/07/02 22:35:13 UTC
[jira] Commented: (MPIR-2) Dependencies report throws
NullPointerException when a transitive dependency has system scope
[ http://jira.codehaus.org/browse/MPIR-2?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_101082 ]
Joel Wiegman commented on MPIR-2:
---------------------------------
This bug should not be closed. It is still happening in 2.0.7. Calling "mvn site:site" generates the following stack trace:
[INFO] Generating "Dependencies" report.
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] null
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.NullPointerException
at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:991)
at java.lang.Double.parseDouble(Double.java:482)
at org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.renderSectionDependencyFileDetails(DependenciesRenderer.java:375)
at org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.renderBody(DependenciesRenderer.java:165)
at org.apache.maven.reporting.AbstractMavenReportRenderer.render(AbstractMavenReportRenderer.java:65)
at org.apache.maven.report.projectinfo.DependenciesReport.executeReport(DependenciesReport.java:140)
at org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:101)
at org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:139)
at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:266)
at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:99)
at org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:130)
at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:97)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:443)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:493)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:463)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:280)
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)
> Dependencies report throws NullPointerException when a transitive dependency has system scope
> ---------------------------------------------------------------------------------------------
>
> Key: MPIR-2
> URL: http://jira.codehaus.org/browse/MPIR-2
> Project: Maven 2.x Project Info Reports Plugin
> Issue Type: Bug
> Affects Versions: 2.0-beta-3
> Reporter: Carlos Sanchez
> Assignee: Carlos Sanchez
> Fix For: 2.0.1
>
> Attachments: daveBodenPatch.txt, patch.txt
>
>
> DependenciesReport.java, inside getMavenProjectFromRepository( Artifact artifact, ArtifactRepository localRepository )
> projectArtifact.file is always null, and when calling mavenProjectBuilder.buildFromRepository causes
> java.lang.NullPointerException
> at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:82)
> at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:63)
> at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:377)
> at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository(DefaultMavenProjectBuilder.java:343)
> at org.apache.maven.report.projectinfo.DependenciesReport$DependenciesRenderer.getMavenProjectFromRepository(DependenciesReport.java:373)
> at org.apache.maven.report.projectinfo.DependenciesReport$DependenciesRenderer.renderBody(DependenciesReport.java:297)
> at org.apache.maven.reporting.AbstractMavenReportRenderer.render(AbstractMavenReportRenderer.java:65)
> I've made a quick fix ignoring system dependencies, not sure if we want to change it
> Inside renderBody
> if ( Artifact.SCOPE_SYSTEM.equals( artifact.getScope() ) )
> {
> continue;
> }
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