There is a problem with one of your dependency. Can you post your pom please?
On 09 Mar 2006 10:41:03 UT, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Dear Maveners,
>
> I am trying to generate a website for my J2EE project using Maven, but i am
> having the below error each time when issuing mvn site command, Any idea why
> i am having this error?
>
> Thanks in advance
>
> Adel
>
> INFO] Generate "Maven Surefire Report" report.
> INFO] Generate "Checkstyle" report.
> INFO] There are 1242 checkstyle errors.
> WARNING] org.apache.velocity.runtime.exception.ReferenceException: reference
> : template = org/apache/maven/plugin/checkstyle/c
> eckstyle-rss.vm [line 6,column 11] : ${project.url} is not a valid reference.
> WARNING] org.apache.velocity.runtime.exception.ReferenceException: reference
> : template = org/apache/maven/plugin/checkstyle/c
> eckstyle-rss.vm [line 1,column 1] : ${project.url} is not a valid reference.
> INFO] Generate "Continuous Integration" report.
> INFO] Generate "Dependencies" report.
> INFO]
> ----------------------------------------------------------------------------
> ERROR] FATAL ERROR
> INFO]
> ----------------------------------------------------------------------------
> INFO] null
> INFO]
> ----------------------------------------------------------------------------
> INFO] Trace
> ava.lang.NullPointerException
> at
> org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:82)
> at
> org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:63)
> at
> org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:386)
> at
> org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository(DefaultMavenProjectBuilder.java:351)
> at
> org.apache.maven.report.projectinfo.DependenciesReport$DependenciesRenderer.getMavenProjectFromRepository(Dependenci
> sReport.java:362)
> at
> org.apache.maven.report.projectinfo.DependenciesReport$DependenciesRenderer.renderBody(DependenciesReport.java:242)
> at
> org.apache.maven.reporting.AbstractMavenReportRenderer.render(AbstractMavenReportRenderer.java:65)
> at
> org.apache.maven.report.projectinfo.DependenciesReport.executeReport(DependenciesReport.java:157)
> at
> org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:98)
> at
> org.apache.maven.plugins.site.SiteMojo.generateReportsPages(SiteMojo.java:802)
> at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:301)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:415)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:531)
> 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)
> INFO]
> ----------------------------------------------------------------------------
> INFO] Total time: 15 seconds
> INFO] Finished at: Thu Mar 09 10:36:45 GMT 2006
> INFO] Final Memory: 15M/27M
> INFO]
> ----------------------------------------------------------------------------
>
>
> Please consider AJ Business Solutions Ltd's disclaimer at the end of this
> email before reading this message or opening any attachments.
>
>
>
>
>
>
>
>
>
>
> Adel Aneiba
> Software Development
> For and on Behalf of AJ Business Solutions Ltd.
> Tel : 0870 7518 900 Ext 42 // Fax : 0870 4 10 14 15
>
>
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--
Alexandre Poitras
Québec, Canada
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