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https://issues.apache.org/jira/browse/KARAF-621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jean-Baptiste Onofré resolved KARAF-621.
----------------------------------------
Resolution: Duplicate
Fix Version/s: 2.2.1
Already fixed, see KARAF-504.
> features-maven-plugin:2.2.0:generate-features-xml fails with
> NullPointerException
> ---------------------------------------------------------------------------------
>
> Key: KARAF-621
> URL: https://issues.apache.org/jira/browse/KARAF-621
> Project: Karaf
> Issue Type: Bug
> Components: tooling
> Affects Versions: 2.2.0
> Reporter: Andrei Pozolotin
> Assignee: Jean-Baptiste Onofré
> Fix For: 2.2.1
>
>
> 1) running this goal
> http://karaf.apache.org/manual/2.1.99-SNAPSHOT/developers-guide/features-maven-plugin-generate.html
> 2) results in
> features-maven-plugin:2.2.0:generate-features-xml fails with
> NullPointerException
> 3) for the test project
> https://github.com/carrot-garden/carrot-bugger/blob/master/carrot-bug-features-maven-plugin-001/pom.xml
> 4) with project parent
> https://github.com/carrot-garden/carrot-archon/blob/master/pom.xml
> 5) you can use this script to reproduce
> https://github.com/carrot-garden/carrot-bugger/blob/master/carrot-bug-features-maven-plugin-001/launch/bugger.sh
> 6) detailed maven exception
> [INFO] Scanning for projects...
> [INFO]
>
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Building carrot-bug-features-maven-plugin-001 1.0.20-SNAPSHOT
> [INFO]
> ------------------------------------------------------------------------
> [INFO]
> [INFO] --- maven-enforcer-plugin:1.0:enforce (enforce-maven) @
> carrot-bug-features-maven-plugin-001 ---
> [INFO]
> [INFO] --- groovy-maven-plugin:1.0:execute (setup-custom-properties) @
> carrot-bug-features-maven-plugin-001 ---
> ### carrotTimeLong=1304778194665
> ### carrotTimeFile=2011-05-07_09-23-14
> ### carrotTimeISO=2011-05-07T09:23:14.665-0500
> ### carrotTimeJnlp=TS: 2011-05-07 09:23:14 -0500
> [INFO]
> [INFO] >>> features-maven-plugin:2.2.0:generate-features-xml (generate) @
> carrot-bug-features-maven-plugin-001 >>>
> [INFO]
> [INFO] --- maven-enforcer-plugin:1.0:enforce (enforce-maven) @
> carrot-bug-features-maven-plugin-001 ---
> [INFO]
> [INFO] --- groovy-maven-plugin:1.0:execute (setup-custom-properties) @
> carrot-bug-features-maven-plugin-001 ---
> ### carrotTimeLong=1304778194959
> ### carrotTimeFile=2011-05-07_09-23-14
> ### carrotTimeISO=2011-05-07T09:23:14.959-0500
> ### carrotTimeJnlp=TS: 2011-05-07 09:23:14 -0500
> [INFO]
> [INFO] --- maven-resources-plugin:2.5:resources (default-resources) @
> carrot-bug-features-maven-plugin-001 ---
> [debug] execute contextualize
> [INFO] Using 'UTF-8' encoding to copy filtered resources.
> [INFO] Copying 1 resource
> [INFO]
> [INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @
> carrot-bug-features-maven-plugin-001 ---
> [INFO] Nothing to compile - all classes are up to date
> [INFO]
> [INFO] <<< features-maven-plugin:2.2.0:generate-features-xml (generate) @
> carrot-bug-features-maven-plugin-001 <<<
> [INFO]
> [INFO] --- features-maven-plugin:2.2.0:generate-features-xml (generate) @
> carrot-bug-features-maven-plugin-001 ---
> [INFO] Step 1: Building list of provided bundle exports
> [ERROR]
> java.lang.NullPointerException
> at
> org.apache.maven.repository.legacy.resolver.DefaultLegacyArtifactCollector.injectSession(DefaultLegacyArtifactCollector.java:77)
> at
> org.apache.maven.repository.legacy.resolver.DefaultLegacyArtifactCollector.collect(DefaultLegacyArtifactCollector.java:99)
> at
> org.apache.maven.repository.legacy.resolver.DefaultLegacyArtifactCollector.collect(DefaultLegacyArtifactCollector.java:782)
> at
> org.apache.maven.shared.dependency.tree.DefaultDependencyTreeBuilder.buildDependencyTree(DefaultDependencyTreeBuilder.java:97)
> at
> org.apache.karaf.tooling.features.GenerateFeaturesXmlMojo.readKernelBundles(GenerateFeaturesXmlMojo.java:190)
> at
> org.apache.karaf.tooling.features.GenerateFeaturesXmlMojo.execute(GenerateFeaturesXmlMojo.java:147)
> 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:319)
> 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)
> [INFO]
> ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 4.322s
> [INFO] Finished at: Sat May 07 09:23:15 CDT 2011
> [INFO] Final Memory: 11M/167M
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] Failed to execute goal
> org.apache.karaf.tooling:features-maven-plugin:2.2.0:generate-features-xml
> (generate) on project carrot-bug-features-maven-plugin-001: Unable to create
> features.xml file: java.lang.NullPointerException -> [Help 1]
> [ERROR]
> [ERROR] To see the full stack trace of the errors, re-run Maven with the -e
> switch.
> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
> [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/MojoExecutionException
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