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Re: [m2e-users] PluginExecutionMetadata throws NullPointerException
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Oh yes, my bad of course. Anders, thank you very much! I've updated
bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=347602 as it seems
very similar.
Regards,
Stevo.
On Wed, Aug 17, 2011 at 11:25 AM, Anders Hammar <anders@xxxxxxxxxx> wrote:
> Could the problem be a missing action section for the jaxws plugin?
> If this is the problem, please report it as a NPE isn't very nice
> although it's a misconfiguration on your part.
>
> /Anders
>
> On Wed, Aug 17, 2011 at 10:54, Stevo Slavić <sslavic@xxxxxxxxx> wrote:
>> Hello m2e users,
>>
>> When automatically building project, m2e throws NPE (see stacktrace [1])
>>
>> Parent module defines lifecycle-mapping to just allow execution of
>> cxf-codegen-plugin and jaxws-maven-plugin (see [2] for relevant pom
>> snippet)
>>
>> Eclipse 3.7 and m2e 1.0 are used.
>>
>> There are already tickets for m2e connectors/extensions for mentioned
>> plugins ( https://bugs.eclipse.org/bugs/show_bug.cgi?id=350081 and
>> https://bugs.eclipse.org/bugs/show_bug.cgi?id=349939 ) but IMO NPE is
>> a bug. Or am I doing something wrong?
>>
>> Couldn't find any related bug reported.
>> Searched first for bugs using:
>> https://bugs.eclipse.org/bugs/buglist.cgi?query_format=specific&order=relevance+desc&bug_status=__open__&product=m2e&content=PluginExecutionMetadata
>>
>> Following search returned some results but they are not same issue:
>> https://bugs.eclipse.org/bugs/buglist.cgi?query_format=specific&order=relevance+desc&bug_status=__open__&product=m2e&content=NullPointerException
>>
>> Regards,
>> Stevo.
>>
>>
>> [1] stacktrace from eclipse workspace log file
>> !ENTRY org.eclipse.core.resources 4 75 2011-08-17 08:57:02.623
>> !MESSAGE Errors occurred during the build.
>> !SUBENTRY 1 org.eclipse.m2e.core 4 75 2011-08-17 08:57:02.623
>> !MESSAGE Errors running builder 'Maven Project Builder' on project 'foo-bar'.
>> !STACK 0
>> java.lang.NullPointerException
>> at org.eclipse.m2e.core.internal.lifecyclemapping.model.PluginExecutionMetadata.getAction(PluginExecutionMetadata.java:81)
>> at org.eclipse.m2e.core.internal.lifecyclemapping.LifecycleMappingFactory.isPrimaryMapping(LifecycleMappingFactory.java:968)
>> at org.eclipse.m2e.core.internal.lifecyclemapping.LifecycleMappingFactory.calculateEffectiveLifecycleMappingMetadata(LifecycleMappingFactory.java:296)
>> at org.eclipse.m2e.core.internal.lifecyclemapping.LifecycleMappingFactory.calculateEffectiveLifecycleMappingMetadata(LifecycleMappingFactory.java:208)
>> at org.eclipse.m2e.core.internal.lifecyclemapping.LifecycleMappingFactory.calculateLifecycleMapping(LifecycleMappingFactory.java:159)
>> at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.setupLifecycleMapping(ProjectRegistryManager.java:526)
>> at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refresh(ProjectRegistryManager.java:445)
>> at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refresh(ProjectRegistryManager.java:327)
>> at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refresh(ProjectRegistryManager.java:278)
>> at org.eclipse.m2e.core.internal.project.registry.MavenProjectManager.refresh(MavenProjectManager.java:58)
>> at org.eclipse.m2e.core.internal.builder.MavenBuilder.build(MavenBuilder.java:120)
>> at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:728)
>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
>> at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199)
>> at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:239)
>> at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:292)
>> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
>> at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:295)
>> at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:351)
>> at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:374)
>> at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)
>> at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
>> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
>>
>>
>>
>> [2] pom snippet with lifecycle-mapping
>>
>> <plugin>
>> <groupId>org.eclipse.m2e</groupId>
>> <artifactId>lifecycle-mapping</artifactId>
>> <version>1.0.0</version>
>> <configuration>
>> <lifecycleMappingMetadata>
>> <pluginExecutions>
>> <pluginExecution>
>> <pluginExecutionFilter>
>> <groupId>org.apache.cxf</groupId>
>> <artifactId>cxf-codegen-plugin</artifactId>
>> <versionRange>[2.1.3,)</versionRange>
>> <goals>
>> <goal>wsdl2java</goal>
>> </goals>
>> </pluginExecutionFilter>
>> <action>
>> <execute />
>> </action>
>> </pluginExecution>
>> <pluginExecution>
>> <pluginExecutionFilter>
>> <groupId>org.codehaus.mojo</groupId>
>> <artifactId>jaxws-maven-plugin</artifactId>
>> <versionRange>[1.12,)</versionRange>
>> <goals>
>> <goal>wsimport</goal>
>> </goals>
>> </pluginExecutionFilter>
>> </pluginExecution>
>> </pluginExecutions>
>> </lifecycleMappingMetadata>
>> </configuration>
>> </plugin>
>> _______________________________________________
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>> m2e-users@xxxxxxxxxxx
>> https://dev.eclipse.org/mailman/listinfo/m2e-users
>>
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