[
https://jira.codehaus.org/browse/MASSEMBLY-659?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Scholte closed MASSEMBLY-659.
------------------------------------
Resolution: Not A Bug
Assignee: Robert Scholte
The bug is not in the maven-assembly-plugin, but in the maven-enforcer-plugin,
filed as [MENFORCER-156|https://jira.codehaus.org/browse/MENFORCER-156].
Version 1.3 puts the {{MavenProject}} in a state where it claims that all
dependencies are resolved, but the artifact-files are not bound.
At this time there's a vote for 1.3.1, which should fix this issue, so please
verify.
> Nullpointer in assembly:single when enforcer plugin v1.3 used
> -------------------------------------------------------------
>
> Key: MASSEMBLY-659
> URL: https://jira.codehaus.org/browse/MASSEMBLY-659
> Project: Maven 2.x Assembly Plugin
> Issue Type: Bug
> Affects Versions: 2.4
> Reporter: David J. M. Karlsen
> Assignee: Robert Scholte
> Attachments: online-distribution.xml
>
>
> I get this exception when the enforcer-plugin (!) is pluginManaged to version
> 1.3.
> It works with enforcer v1.2
> {noformat}
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-assembly-plugin:2.4:single (default) on
> project cp-client-dist: Execution default of goal
> org.apache.maven.plugins:maven-assembly-plugin:2.4:single failed.
> NullPointerException -> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
> goal org.apache.maven.plugins:maven-assembly-plugin:2.4:single (default) on
> project cp-client-dist: Execution default of goal
> org.apache.maven.plugins:maven-assembly-plugin:2.4:single failed.
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:225)
> 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:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> 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: org.apache.maven.plugin.PluginExecutionException: Execution
> default of goal org.apache.maven.plugins:maven-assembly-plugin:2.4:single
> failed.
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:110)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
> ... 19 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.maven.plugin.assembly.archive.archiver.AssemblyProxyArchiver$DefaultFileInfo.isFile(AssemblyProxyArchiver.java:871)
> at
> org.apache.maven.plugin.assembly.filter.ComponentsXmlArchiverFileFilter.isSelected(ComponentsXmlArchiverFileFilter.java:193)
> at
> org.apache.maven.plugin.assembly.archive.archiver.AssemblyProxyArchiver.acceptFile(AssemblyProxyArchiver.java:825)
> at
> org.apache.maven.plugin.assembly.archive.archiver.AssemblyProxyArchiver.addFile(AssemblyProxyArchiver.java:476)
> at
> org.apache.maven.plugin.assembly.archive.task.AddArtifactTask.execute(AddArtifactTask.java:212)
> at
> org.apache.maven.plugin.assembly.archive.task.AddDependencySetsTask.addNormalArtifact(AddDependencySetsTask.java:351)
> at
> org.apache.maven.plugin.assembly.archive.task.AddDependencySetsTask.addDependencySet(AddDependencySetsTask.java:186)
> at
> org.apache.maven.plugin.assembly.archive.task.AddDependencySetsTask.execute(AddDependencySetsTask.java:124)
> at
> org.apache.maven.plugin.assembly.archive.phase.DependencySetAssemblyPhase.execute(DependencySetAssemblyPhase.java:76)
> at
> org.apache.maven.plugin.assembly.archive.DefaultAssemblyArchiver.createArchive(DefaultAssemblyArchiver.java:183)
> at
> org.apache.maven.plugin.assembly.mojos.AbstractAssemblyMojo.execute(AbstractAssemblyMojo.java:436)
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
> ... 20 more
> [ERROR]
> [ERROR]
> [ERROR] For more information about the errors and possible solutions, please
> read the following articles:
> [ERROR] [Help 1]
> http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException
> {noformat}
> See attachment for my config.
> If I remove:
> {noformat}
> <dependencySet>
> <outputDirectory>sharedlibs</outputDirectory>
> <includes>
>
> <include>org.apache.ws.xmlschema:xmlschema-core</include>
> <include>org.apache.neethi:neethi</include>
> </includes>
> </dependencySet>
> {noformat}
> it works with all enforcer versions.
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