Thanks Igor. I'm a noob at this, what elements in the pom would that involve?
Craig On Tue, Apr 24, 2012 at 12:35 PM, Igor Fedorenko <[email protected]>wrote: > If I were to guess, the failing project's pom has incomplete lifecycle > mapping configuration. > > -- > Regards, > Igor > > > On 12-04-23 12:56 PM, Craig Foote wrote: > >> I'm using eclipse_3.7.2 with m2eclipse_1.0.200 and I'm getting a >> NullPointerException when running Project > Clean then Build on a set of >> projects I checked out as Maven projects: >> >> Errors running builder 'Maven Project Builder' on project '[my project]'. >> >> java.lang.NullPointerException >> at >> org.eclipse.m2core.internal.**lifecyclemapping.model.** >> PluginExecutionFilter.match(**PluginExecutionFilter.java:**304) >> at >> org.eclipse.m2core.internal.**lifecyclemapping.** >> SimpleMappingMetaDataSource.**getPluginExecutionMetaData(** >> SimpleMappingMetaDataSource.**java:71) >> at >> org.eclipse.m2core.internal.**lifecyclemapping.**LifecycleMappingFactory. >> **calculateEffectiveLifecycleMap**ping(LifecycleMappingFactory.** >> java:294) >> at >> org.eclipse.m2core.internal.**lifecyclemapping.**LifecycleMappingFactory. >> **calculateEffectiveLifecycleMap**ping(LifecycleMappingFactory.** >> java:208) >> at >> org.eclipse.m2core.internal.**lifecyclemapping.**LifecycleMappingFactory. >> **calculateLifecycleMapping(**LifecycleMappingFactory.java:**159) >> at >> org.eclipse.m2core.internal.**project.registry.**ProjectRegistryManager.* >> *setupLifecycleMapping(**LifecycleMappingFactory.java:**526) >> [snip] >> at >> org.eclipse.m2core.internal.**project.registry.**ProjectRegistryManager.* >> *refresh(MavenProjectManager.**java:58) >> [snip] >> at >> org.eclipse.m2core.internal.**builder.MavenBuilder.build(** >> MavenBuilder.java:20) >> [snip] >> >> It identifies a single project which, like several other seemingly fine >> projects, uses the org-apache-felix:maven-bundle-**plugin_2.1.0 to >> generate its MANIFEST.MF. >> >> It doesn't seem to affect the maven build but it is annoying and >> prevents checking out projects into a Working Set. >> >> Unfortunately I need to stick with the versions I have and cannot run >> milestones. >> >> Anyone have any ideas? >> >> Thanks, >> Craig >> >> >> >> ______________________________**_________________ >> m2e-users mailing list >> [email protected] >> https://dev.eclipse.org/**mailman/listinfo/m2e-users<https://dev.eclipse.org/mailman/listinfo/m2e-users> >> > ______________________________**_________________ > m2e-users mailing list > [email protected] > https://dev.eclipse.org/**mailman/listinfo/m2e-users<https://dev.eclipse.org/mailman/listinfo/m2e-users> >
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