I experienced this issue when I attempted to nest <menu> items. To fix,
change:

<menu>
<menu>
<item/>
</menu>
</menu>

to

<menu>
<item/>
</menu>

<menu>
<item/>
</menu>

or something similar.

David

On 10/20/05, Kees de Kooter <[EMAIL PROTECTED]> wrote:
>
> Sorry Brett,
>
> I just installed maven 2 (congrats with the release!) but the error is
> still happening:
>
> [ERROR] VM #displayTree: error : too few arguments to macro. Wanted 2 got
> 0
> [ERROR] VM #menuItem: error : too few arguments to macro. Wanted 1 got 0
> [INFO] Generate "Dependencies" report.
> [INFO]
> ----------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO]
> ----------------------------------------------------------------------------
> [INFO] null
> [INFO]
> ----------------------------------------------------------------------------
> [INFO] Trace
> java.lang.ClassCastException
> at
> org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.mergeMetadata
> (DefaultRepositoryMetadataManager.java:142)
> at
> org.apache.maven.artifact.repository.metadata.DefaultRepositoryMetadataManager.resolve
> (DefaultRepositoryMetadataManager.java:115)
> at
> org.apache.maven.artifact.transform.AbstractVersionTransformation.resolveVersion
> (AbstractVersionTransformation.java:62)
> at
> org.apache.maven.artifact.transform.SnapshotTransformation.transformForResolve
> (SnapshotTransformation.java:60)
> at
> org.apache.maven.artifact.transform.DefaultArtifactTransformationManager.transformForResolve
> (DefaultArtifactTransformationManager.java:40)
> at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(
> DefaultArtifactResolver.java:104)
> at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(
> DefaultArtifactResolver.java:63)
> at
> org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository
> (DefaultMavenProjectBuilder.java:380)
> at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository
> (DefaultMavenProjectBuilder.java:346)
> at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository
> (DefaultMavenProjectBuilder.java:332)
> at
> org.apache.maven.report.projectinfo.DependenciesReport$DependenciesRenderer.getMavenProjectFromRepository
> (DependenciesReport.java:347)
> at
> org.apache.maven.report.projectinfo.DependenciesReport$DependenciesRenderer.renderBody
> (DependenciesReport.java:232)
> at org.apache.maven.reporting.AbstractMavenReportRenderer.render(
> AbstractMavenReportRenderer.java:65)
> at org.apache.maven.report.projectinfo.DependenciesReport.executeReport(
> DependenciesReport.java:147)
> at org.apache.maven.reporting.AbstractMavenReport.generate(
> AbstractMavenReport.java:117)
> at org.apache.maven.doxia.DoxiaMojo.generateReportsPages(DoxiaMojo.java
> :807)
> at org.apache.maven.doxia.DoxiaMojo.execute(DoxiaMojo.java:321)
> at org.apache.maven.plugin.DefaultPluginManager.executeMojo(
> DefaultPluginManager.java:399)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(
> DefaultLifecycleExecutor.java:519)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(
> DefaultLifecycleExecutor.java:482)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(
> DefaultLifecycleExecutor.java:452)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures
> (DefaultLifecycleExecutor.java:301)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments
> (DefaultLifecycleExecutor.java:268)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(
> DefaultLifecycleExecutor.java:137)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:316)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:113)
> 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:324)
> 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)
>
>
> On 10/13/05, Brett Porter <[EMAIL PROTECTED]> wrote:
> > In the next couple of days. We have a release coming up.
> >
> > - Brett
> >
>
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