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Posted to issues@maven.apache.org by "William Ferguson (JIRA)" <ji...@codehaus.org> on 2014/04/11 01:56:10 UTC
[jira] (MASSEMBLY-671) Cryptic debug warning message needs
improvement and/or documentation
[ https://jira.codehaus.org/browse/MASSEMBLY-671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=344699#comment-344699 ]
William Ferguson commented on MASSEMBLY-671:
--------------------------------------------
Sent pull request containing a simple modification of the assembly descriptor that shows 671.
> Cryptic debug warning message needs improvement and/or documentation
> --------------------------------------------------------------------
>
> Key: MASSEMBLY-671
> URL: https://jira.codehaus.org/browse/MASSEMBLY-671
> Project: Maven Assembly Plugin
> Issue Type: Bug
> Components: component descriptor
> Affects Versions: 2.2.1, 2.4
> Environment: irrelevant
> Reporter: Steve Cohen
>
> I have used the assembly plugin both versions 2.4 and 2.2.1. While the plugin basically works, I have some problems with it, (see MASSEMBLY-670), which I suspect may be related to the following message that shows up when running Maven in debug mode (-X):
> {noformat}
> [DEBUG] All known ContainerDescriptorHandler components: [plexus, metaInf-spring, metaInf-services, file-aggregator]
> [DEBUG] Cannot find ArtifactResolver with hint: project-cache-aware
> org.codehaus.plexus.component.repository.exception.ComponentLookupException: java.util.NoSuchElementException
> role: org.apache.maven.artifact.resolver.ArtifactResolver
> roleHint: project-cache-aware
> at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:257)
> at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:233)
> at org.apache.maven.shared.repository.DefaultRepositoryAssembler.contextualize(DefaultRepositoryAssembler.java:721)
> at org.sonatype.guice.plexus.lifecycles.PlexusLifecycleManager.contextualize(PlexusLifecycleManager.java:317)
> at org.sonatype.guice.plexus.lifecycles.PlexusLifecycleManager.manageLifecycle(PlexusLifecycleManager.java:292)
> at org.sonatype.guice.plexus.lifecycles.PlexusLifecycleManager.onProvision(PlexusLifecycleManager.java:148)
> at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:108)
> at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:55)
> at com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:68)
> at com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:45)
> at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
> at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1018)
> at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
> at com.google.inject.Scopes$1$1.get(Scopes.java:59)
> at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)
> at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:965)
> at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1011)
> at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:961)
> at org.sonatype.guice.bean.locators.LazyBeanEntry.getValue(LazyBeanEntry.java:83)
> at org.sonatype.guice.plexus.locators.LazyPlexusBean.getValue(LazyPlexusBean.java:49)
> at org.sonatype.guice.bean.locators.EntryListAdapter$ValueIterator.next(EntryListAdapter.java:112)
> at org.apache.maven.plugin.assembly.archive.DefaultAssemblyArchiver.createArchive(DefaultAssemblyArchiver.java:181)
> at org.apache.maven.plugin.assembly.mojos.AbstractAssemblyMojo.execute(AbstractAssemblyMojo.java:436)
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
> at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
> at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
> 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.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
> at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
> at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
> at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
> Caused by: java.util.NoSuchElementException
> at java.util.Collections$EmptySet$1.next(Collections.java:2912)
> at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:253)
> ... 43 more
> {noformat}
> This message is singularly unhelpful. Evidently there is something that the plugin doesn't like about my deployment descriptor, but this message tells me nothing that would help me get to the bottom of what that is. And despite this message, the plugin goes on to give me essentially what I want for an assembly (with the exception of the problem in MASSEMBLY-670).
> Users should have better help here in creating assembly descriptors. Regardless of what is "wrong" (what unwritten law was violated) with my assembly descriptor, a more informative error message or at least documentation should be available.
> I am not alone, here. Google "Cannot find ArtifactResolver with hint: project-cache-aware" and many hits will be found, most of them unanswered.
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