Re: [m2e-users] MAVEN2_CLASSPATH_CONTAINER warning in m2e 1.0.100

Fri, 12 Aug 2011 11:42:08 -0700

We started having problems deploying the app, maybe because of classpath issues. A college of mine created a new project, did a copy and paste of the contents and now things are working. It seems the problems is only in the import of "old" projects, created before m2e 1.0. As soon as I manage to create an example project I will file the issue in Jira. 

12/8/2011 14:44, Fabricio Lemos wrote:

I just initialized Eclipse and got this exception:

!ENTRY org.eclipse.osgi 2 0 2011-08-12 14:32:15.159

!MESSAGE While loading class 
"org.eclipse.m2e.jdt.internal.MavenClasspathContainerInitializer", 
thread "Thread[Worker-0,5,main]" timed out waiting (5000ms) for thread 
"Thread[Worker-4,5,main]" to finish starting bundle 
"org.eclipse.m2e.jdt_1.0.100.20110804-1717 [1038]". To avoid deadlock, 
thread "Thread[Worker-0,5,main]" is proceeding but 
"org.eclipse.m2e.jdt.internal.MavenClasspathContainerInitializer" may 
not be fully initialized.

!STACK 0

org.osgi.framework.BundleException: State change in progress for 
bundle 
"reference:file:plugins/org.eclipse.m2e.jdt_1.0.100.20110804-1717.jar" 
by thread "Worker-4".
    at 
org.eclipse.osgi.framework.internal.core.AbstractBundle.beginStateChange(AbstractBundle.java:1087)
    at 
org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:297)
    at 
org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:268)
    at 
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
    at 
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:462)
    at 
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:400)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:476)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:429)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:417)
    at 
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:248)

    at 
org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:345)
    at 
org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
    at 
org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1207)
    at 
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
    at 
org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
    at 
org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
    at 
org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
    at 
org.eclipse.jdt.core.JavaCore.computeClasspathContainerInitializer(JavaCore.java:2832)
    at 
org.eclipse.jdt.core.JavaCore.getClasspathContainerInitializer(JavaCore.java:2808)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2844)
    at 
org.eclipse.jdt.internal.core.JavaModelManager$11.run(JavaModelManager.java:2769)
    at 
org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2809)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1872)
    at 
org.eclipse.jdt.core.JavaCore.initializeAfterLoad(JavaCore.java:3543)
    at 
org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:36)

    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

Caused by: 
org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException

    ... 30 more
Root exception:
org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException

    at 
org.eclipse.osgi.framework.internal.core.AbstractBundle.beginStateChange(AbstractBundle.java:1087)
    at 
org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:297)
    at 
org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:268)
    at 
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
    at 
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:462)
    at 
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:400)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:476)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:429)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:417)
    at 
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:248)

    at 
org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:345)
    at 
org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
    at 
org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1207)
    at 
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
    at 
org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
    at 
org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
    at 
org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
    at 
org.eclipse.jdt.core.JavaCore.computeClasspathContainerInitializer(JavaCore.java:2832)
    at 
org.eclipse.jdt.core.JavaCore.getClasspathContainerInitializer(JavaCore.java:2808)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2844)
    at 
org.eclipse.jdt.internal.core.JavaModelManager$11.run(JavaModelManager.java:2769)
    at 
org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2809)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1872)
    at 
org.eclipse.jdt.core.JavaCore.initializeAfterLoad(JavaCore.java:3543)
    at 
org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:36)

    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

!ENTRY org.eclipse.osgi 2 0 2011-08-12 14:32:45.940

!MESSAGE While loading class 
"org.eclipse.m2e.jdt.internal.MavenClasspathHelpers", thread 
"Thread[Worker-0,5,main]" timed out waiting (5000ms) for thread 
"Thread[Worker-4,5,main]" to finish starting bundle 
"org.eclipse.m2e.jdt_1.0.100.20110804-1717 [1038]". To avoid deadlock, 
thread "Thread[Worker-0,5,main]" is proceeding but 
"org.eclipse.m2e.jdt.internal.MavenClasspathHelpers" may not be fully 
initialized.

!STACK 0

org.osgi.framework.BundleException: State change in progress for 
bundle 
"reference:file:plugins/org.eclipse.m2e.jdt_1.0.100.20110804-1717.jar" 
by thread "Worker-4".
    at 
org.eclipse.osgi.framework.internal.core.AbstractBundle.beginStateChange(AbstractBundle.java:1087)
    at 
org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:297)
    at 
org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:268)
    at 
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
    at 
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:462)
    at 
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:400)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:476)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:429)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:417)
    at 
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:248)

    at 
org.eclipse.m2e.jdt.internal.MavenClasspathContainerInitializer.initialize(MavenClasspathContainerInitializer.java:46)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2863)
    at 
org.eclipse.jdt.internal.core.JavaModelManager$11.run(JavaModelManager.java:2769)
    at 
org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2809)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1872)
    at 
org.eclipse.jdt.core.JavaCore.initializeAfterLoad(JavaCore.java:3543)
    at 
org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:36)

    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

Caused by: 
org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException

    ... 22 more
Root exception:
org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException

    at 
org.eclipse.osgi.framework.internal.core.AbstractBundle.beginStateChange(AbstractBundle.java:1087)
    at 
org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:297)
    at 
org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:268)
    at 
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
    at 
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:462)
    at 
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:400)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:476)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:429)
    at 
org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:417)
    at 
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:248)

    at 
org.eclipse.m2e.jdt.internal.MavenClasspathContainerInitializer.initialize(MavenClasspathContainerInitializer.java:46)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2863)
    at 
org.eclipse.jdt.internal.core.JavaModelManager$11.run(JavaModelManager.java:2769)
    at 
org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2809)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1872)
    at 
org.eclipse.jdt.core.JavaCore.initializeAfterLoad(JavaCore.java:3543)
    at 
org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:36)

    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

!ENTRY org.eclipse.core.jobs 4 2 2011-08-12 14:32:45.940
!MESSAGE An internal error occurred during: "Initializing Java Tooling".
!STACK 0
java.lang.NullPointerException

    at 
org.eclipse.m2e.jdt.internal.MavenClasspathContainerInitializer.getBuildPathManager(MavenClasspathContainerInitializer.java:86)
    at 
org.eclipse.m2e.jdt.internal.MavenClasspathContainerInitializer.initialize(MavenClasspathContainerInitializer.java:48)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2863)
    at 
org.eclipse.jdt.internal.core.JavaModelManager$11.run(JavaModelManager.java:2769)
    at 
org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2809)
    at 
org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1872)
    at 
org.eclipse.jdt.core.JavaCore.initializeAfterLoad(JavaCore.java:3543)
    at 
org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:36)

    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)


My eclipse config file is attached. I will try to reproduce it with a 
smaller project and file the issue.


thanks

On 12/8/2011 12:59, Fred Bricon wrote:

mmm I think it's the first time I see this exception.

If you can reproduce it reliably, please create an issue in 
https://issues.sonatype.org/browse/MECLIPSEWTP and attach your 
project's eclipse config file + pom.xml


regards,

Fred Bricon


2011/8/12 Fabricio Lemos <[email protected] 
<mailto:[email protected]>>



    On 10/8/2011 11:41, Fred Bricon wrote:

    Can you get more details on the exception you're getting?
    (<workspace>/.metadata/.log)


    This exception occurs after I import the project:

    !ENTRY org.eclipse.core.jobs <http://org.eclipse.core.jobs> 4 2
    2011-08-12 11:23:37.552
    !MESSAGE An internal error occurred during: "Importing Maven
    projects".
    !STACK 0
    java.lang.IllegalArgumentException
        at
    
org.eclipse.wst.common.project.facet.core.internal.FacetedProjectWorkingCopy.addProjectFacet(FacetedProjectWorkingCopy.java:816)
        at
    
org.eclipse.wst.common.project.facet.core.internal.FacetedProject$1.run(FacetedProject.java:301)
        at
    org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
        at
    
org.eclipse.wst.common.project.facet.core.internal.FacetedProject.modify(FacetedProject.java:339)
        at
    
org.maven.ide.eclipse.wtp.WebProjectConfiguratorDelegate.configure(WebProjectConfiguratorDelegate.java:144)
        at
    
org.maven.ide.eclipse.wtp.AbstractProjectConfiguratorDelegate.configureProject(AbstractProjectConfiguratorDelegate.java:84)
        at
    
org.maven.ide.eclipse.wtp.WTPProjectConfigurator.configure(WTPProjectConfigurator.java:54)
        at
    
org.eclipse.m2e.core.project.configurator.AbstractLifecycleMapping.configure(AbstractLifecycleMapping.java:72)
        at
    
org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.updateProjectConfiguration(ProjectConfigurationManager.java:302)
        at
    
org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.configureNewMavenProject(ProjectConfigurationManager.java:234)
        at
    
org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.importProjects(ProjectConfigurationManager.java:150)
        at
    
org.eclipse.m2e.core.ui.internal.wizards.MavenImportWizard$1.doCreateMavenProjects(MavenImportWizard.java:164)
        at
    
org.eclipse.m2e.core.ui.internal.wizards.AbstractCreateMavenProjectsOperation.run(AbstractCreateMavenProjectsOperation.java:73)
        at
    
org.eclipse.m2e.core.ui.internal.wizards.MavenImportWizard$3.runInWorkspace(MavenImportWizard.java:249)
        at
    
org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)



    Does updating the maven configuration on your projects work
    after import?


    Strangely, it works only in the second time. The first time I run
    it, it shows: "Unable to update maven configuration for the
    following projects: solare-intranet" and still shows the error
    "Project configuration is not up-to-date with pom.xml".
    The second time, the message "Unable to update..." still shows,
    but the "Project configuration is not up-to-date..." is gone and
    the MAVEN2_CLASSPATH_CONTAINER warning appears.

    When I click to update project configuration, nothing appears in
    the console.




    2011/8/10 Fabricio Lemos <[email protected]
    <mailto:[email protected]>>

        I installed m2e 1.0.100 and imported an existing war
        project. I received the error: "An internal error occurred
        during: "Importing Maven projects"
        java.lang.IllegalArgumentException"

        And after I´m stuck with MECLIPSEWTP-125
        <https://issues.sonatype.org/browse/MECLIPSEWTP-125> but the
        workaround does not apply because I have an war project.

        Is there a fix or any other workaround?

        thanks,
        Fabricio Lemos


        _______________________________________________
        m2e-users mailing list
        [email protected] <mailto:[email protected]>
        https://dev.eclipse.org/mailman/listinfo/m2e-users





    -- 
    "Have you tried turning it off and on again" - The IT Crowd



    _______________________________________________
    m2e-users mailing list
    [email protected]  <mailto:[email protected]>
    https://dev.eclipse.org/mailman/listinfo/m2e-users


    _______________________________________________
    m2e-users mailing list
    [email protected] <mailto:[email protected]>
    https://dev.eclipse.org/mailman/listinfo/m2e-users




--
"Have you tried turning it off and on again" - The IT Crowd


_______________________________________________
m2e-users mailing list
[email protected]
https://dev.eclipse.org/mailman/listinfo/m2e-users



_______________________________________________
m2e-users mailing list
[email protected]
https://dev.eclipse.org/mailman/listinfo/m2e-users

_______________________________________________
m2e-users mailing list
[email protected]
https://dev.eclipse.org/mailman/listinfo/m2e-users






















					Reply via email to