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Posted to dev@felix.apache.org by "Carsten Ziegeler (JIRA)" <ji...@apache.org> on 2011/03/13 13:57:00 UTC
[jira] Closed: (FELIX-2681) NPE in
assertMinScrAnnotationArtifactVersion when checking min. version of
annotations dependency
[ https://issues.apache.org/jira/browse/FELIX-2681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carsten Ziegeler closed FELIX-2681.
-----------------------------------
> NPE in assertMinScrAnnotationArtifactVersion when checking min. version of annotations dependency
> -------------------------------------------------------------------------------------------------
>
> Key: FELIX-2681
> URL: https://issues.apache.org/jira/browse/FELIX-2681
> Project: Felix
> Issue Type: Bug
> Components: Maven SCR Plugin
> Affects Versions: maven-scr-plugin-1.6.0
> Environment: windows 7 64bit
> Reporter: Stefan Seifert
> Assignee: Felix Meschberger
> Fix For: maven-scr-plugin-1.7.0
>
>
> i tested the scr plugin 1.6.0 from the staging repository:
> https://repository.apache.org/content/repositories/orgapachefelix-010/
> with a complex project consisting of mutliple osgi bundles and custom annotation tag providers.
> compiling this set of maven projects/osgi bundles fails with this stackstrace:
> java.lang.NullPointerException
> at org.apache.maven.artifact.DefaultArtifact.getSelectedVersion(DefaultArtifact.java:621)
> at org.apache.felix.scrplugin.mojo.SCRDescriptorMojo.assertMinScrAnnotationArtifactVersion(SCRDescriptorMojo.java:249)
> at org.apache.felix.scrplugin.mojo.SCRDescriptorMojo.getClassPath(SCRDescriptorMojo.java:216)
> at org.apache.felix.scrplugin.mojo.SCRDescriptorMojo.execute(SCRDescriptorMojo.java:167)
> at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
> at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
> 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.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)
> the annotations dependeny is declared like this:
> <dependency>
> <groupId>org.apache.felix</groupId>
> <artifactId>org.apache.felix.scr.annotations</artifactId>
> <version>1.4.0</version>
> <scope>compile</scope>
> </dependency>
> debugging shows that the "versionrange" member variable of the artifact is null.
> if i change the version declaration to
> <version>[1.4.0,)</version>
> the stacktrace changes:
> java.lang.NullPointerException
> at org.apache.maven.artifact.versioning.DefaultArtifactVersion.compareTo(DefaultArtifactVersion.java:54)
> at org.apache.felix.scrplugin.mojo.SCRDescriptorMojo.assertMinScrAnnotationArtifactVersion(SCRDescriptorMojo.java:250)
> at org.apache.felix.scrplugin.mojo.SCRDescriptorMojo.getClassPath(SCRDescriptorMojo.java:216)
> at org.apache.felix.scrplugin.mojo.SCRDescriptorMojo.execute(SCRDescriptorMojo.java:167)
> at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
> at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
> at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
> 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.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)
> because the value returned by getSelectedVersion() is null.
> please note: the annotation depency is not declared in the project that fails to compile, but in a project the failing project depends upon (transitive dependency).
> looking on the documentation of the Artifact interface i'm not sure if the getSelectedVersion() method is really intended to be used by plugins.
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