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question asked: Jun 14 '13, 5:17 p.m.
question was seen: 6,447 times
last updated: Jun 18 '13, 11:42 a.m.

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Required emf class not found when requesting team build from build forge

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Dustin Cote (28●4●4) | asked Jun 14 '13, 5:17 p.m.
I'm trying to kick off a team build from a build forge project as part of a nested build setup.  When I execute the requestTeamBuild task from the command line using 'ant -f <buildfile> -lib <toolkitpath>' everything works just fine.  When I execute the same exact command in build forge on the same server, I'm seeing 'required class not found' error with all of the taskdefs from the BuildToolkitTaskDefs.xml.  I don't really need them all, so I tried copying the task defs from the BuildToolkitTaskDefs.xml file directly into my ANT script and still no luck.  I've pasted the error below.  Anyone have an idea of what can be going on? 

taskdef A class needed by class com.ibm.team.build.ant.task.RequestBuildTask cannot be found: org.eclipse.emf.ecore.util.EcoreEMap$DelegateEObjectContainmentEList
442	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.taskdefs.Definer.addDefinition(Definer.java:613)
443	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.taskdefs.Definer.execute(Definer.java:228)
444	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
445	6/14/13 2:10 PM		EXEC	   at java.lang.reflect.Method.invoke(libgcj.so.7rh)
446	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
447	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.Task.perform(Task.java:348)
448	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.Target.execute(Target.java:357)
449	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java:142)
450	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.ProjectHelper.configureProject(ProjectHelper.java:93)
451	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.Main.runBuild(Main.java:743)
452	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.Main.startAnt(Main.java:217)
453	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
454	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
455	6/14/13 2:10 PM		EXEC	Caused by: java.lang.NoClassDefFoundError: org.eclipse.emf.ecore.util.EcoreEMap$DelegateEObjectContainmentEList
456	6/14/13 2:10 PM		EXEC	   at java.lang.Class.initializeClass(libgcj.so.7rh)
457	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.util.EcoreEMap.<init>(EcoreEMap.java:101)
458	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.impl.EAnnotationImpl$1.<init>(EAnnotationImpl.java:167)
459	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.impl.EAnnotationImpl.getDetails(EAnnotationImpl.java:167)
460	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.impl.EPackageImpl.addAnnotation(EPackageImpl.java:1591)
461	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.impl.EPackageImpl.addAnnotation(EPackageImpl.java:1579)
462	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.impl.EPackageImpl.addAnnotation(EPackageImpl.java:1574)
463	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.impl.EcorePackageImpl.createExtendedMetaDataAnnotations(EcorePackageImpl.java:2492)
464	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.impl.EcorePackageImpl.internalBootstrap(EcorePackageImpl.java:515)
465	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.EcorePackage.<clinit>(EcorePackage.java:5110)
466	6/14/13 2:10 PM		EXEC	   at java.lang.Class.initializeClass(libgcj.so.7rh)
467	6/14/13 2:10 PM		EXEC	   at java.lang.reflect.Field.get(libgcj.so.7rh)
468	6/14/13 2:10 PM		EXEC	   at java.lang.reflect.Field.get(libgcj.so.7rh)
469	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.common.internal.util.InternalTeamPlatform$1.handleExtensionAdded(InternalTeamPlatform.java:268)
470	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.common.util.ExtensionReader.internalReadElement(ExtensionReader.java:196)
471	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.common.util.ExtensionReader.readRegistry(ExtensionReader.java:344)
472	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.common.util.ExtensionReader.start(ExtensionReader.java:374)
473	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.common.util.ExtensionReader.earlyStart(ExtensionReader.java:127)
474	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.common.internal.util.InternalTeamPlatform.initializeGeneratedPackages(InternalTeamPlatform.java:301)
475	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.common.internal.util.InternalTeamPlatform.start(InternalTeamPlatform.java:103)
476	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.client.TeamPlatform.startup(TeamPlatform.java:49)
477	6/14/13 2:10 PM		EXEC	   at com.ibm.team.build.ant.task.AbstractTeamBuildTask.<clinit>(AbstractTeamBuildTask.java:213)
478	6/14/13 2:10 PM		EXEC	   at java.lang.Class.initializeClass(libgcj.so.7rh)
479	6/14/13 2:10 PM		EXEC	   at java.lang.Class.initializeClass(libgcj.so.7rh)
480	6/14/13 2:10 PM		EXEC	   at java.lang.Class.forName(libgcj.so.7rh)
481	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.taskdefs.Definer.addDefinition(Definer.java:583)
482	6/14/13 2:10 PM		EXEC	   ...12 more
483	6/14/13 2:10 PM		EXEC	Caused by: java.lang.VerifyError: verification failed at PC 5 in org.eclipse.emf.ecore.util.EcoreEMap$DelegateEObjectContainmentEList:didAdd((ILjava.lang.Object;)V): incompatible type on stack
484	6/14/13 2:10 PM		EXEC	   at java.lang.Class.initializeClass(libgcj.so.7rh)
485	6/14/13 2:10 PM		EXEC	   ...37 more
486	6/14/13 2:10 PM		EXEC	--- Nested Exception ---
487	6/14/13 2:10 PM		EXEC	java.lang.NoClassDefFoundError: org.eclipse.emf.ecore.util.EcoreEMap$DelegateEObjectContainmentEList
488	6/14/13 2:10 PM		EXEC	   at java.lang.Class.initializeClass(libgcj.so.7rh)
489	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.util.EcoreEMap.<init>(EcoreEMap.java:101)
490	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.impl.EAnnotationImpl$1.<init>(EAnnotationImpl.java:167)
491	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.impl.EAnnotationImpl.getDetails(EAnnotationImpl.java:167)
492	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.impl.EPackageImpl.addAnnotation(EPackageImpl.java:1591)
493	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.impl.EPackageImpl.addAnnotation(EPackageImpl.java:1579)
494	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.impl.EPackageImpl.addAnnotation(EPackageImpl.java:1574)
495	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.impl.EcorePackageImpl.createExtendedMetaDataAnnotations(EcorePackageImpl.java:2492)
496	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.impl.EcorePackageImpl.internalBootstrap(EcorePackageImpl.java:515)
497	6/14/13 2:10 PM		EXEC	   at org.eclipse.emf.ecore.EcorePackage.<clinit>(EcorePackage.java:5110)
498	6/14/13 2:10 PM		EXEC	   at java.lang.Class.initializeClass(libgcj.so.7rh)
499	6/14/13 2:10 PM		EXEC	   at java.lang.reflect.Field.get(libgcj.so.7rh)
500	6/14/13 2:10 PM		EXEC	   at java.lang.reflect.Field.get(libgcj.so.7rh)
501	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.common.internal.util.InternalTeamPlatform$1.handleExtensionAdded(InternalTeamPlatform.java:268)
502	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.common.util.ExtensionReader.internalReadElement(ExtensionReader.java:196)
503	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.common.util.ExtensionReader.readRegistry(ExtensionReader.java:344)
504	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.common.util.ExtensionReader.start(ExtensionReader.java:374)
505	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.common.util.ExtensionReader.earlyStart(ExtensionReader.java:127)
506	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.common.internal.util.InternalTeamPlatform.initializeGeneratedPackages(InternalTeamPlatform.java:301)
507	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.common.internal.util.InternalTeamPlatform.start(InternalTeamPlatform.java:103)
508	6/14/13 2:10 PM		EXEC	   at com.ibm.team.repository.client.TeamPlatform.startup(TeamPlatform.java:49)
509	6/14/13 2:10 PM		EXEC	   at com.ibm.team.build.ant.task.AbstractTeamBuildTask.<clinit>(AbstractTeamBuildTask.java:213)
510	6/14/13 2:10 PM		EXEC	   at java.lang.Class.initializeClass(libgcj.so.7rh)
511	6/14/13 2:10 PM		EXEC	   at java.lang.Class.initializeClass(libgcj.so.7rh)
512	6/14/13 2:10 PM		EXEC	   at java.lang.Class.forName(libgcj.so.7rh)
513	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.taskdefs.Definer.addDefinition(Definer.java:583)
514	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.taskdefs.Definer.execute(Definer.java:228)
515	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
516	6/14/13 2:10 PM		EXEC	   at java.lang.reflect.Method.invoke(libgcj.so.7rh)
517	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
518	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.Task.perform(Task.java:348)
519	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.Target.execute(Target.java:357)
520	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java:142)
521	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.ProjectHelper.configureProject(ProjectHelper.java:93)
522	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.Main.runBuild(Main.java:743)
523	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.Main.startAnt(Main.java:217)
524	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
525	6/14/13 2:10 PM		EXEC	   at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
526	6/14/13 2:10 PM		EXEC	Caused by: java.lang.VerifyError: verification failed at PC 5 in org.eclipse.emf.ecore.util.EcoreEMap$DelegateEObjectContainmentEList:didAdd((ILjava.lang.Object;)V): incompatible type on stack
527	6/14/13 2:10 PM		EXEC	   at java.lang.Class.initializeClass(libgcj.so.7rh)
528	6/14/13 2:10 PM		EXEC	   ...37 more
529	6/14/13 2:10 PM		EXEC	
530	6/14/13 2:10 PM		EXEC	Total time: 5 seconds
531	6/14/13 2:10 PM		EXEC	end [/home/cmbldr/ISW_Kepler_Driver_RTC_TEST/ISW_Kepler_Driver_11@svlvmsdi05.svl.ibm.com]
532	6/14/13 2:10 PM		RESULT	1 (1)

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Dustin Cote (28●4●4) | answered Jun 17 '13, 12:14 p.m.
I figured out that JAVA_HOME was not being set in the Build Forge environment.  I still don't really understand why this was working on the command line and not through the Build Forge console, but when I added JAVA_HOME pointing to the right jdk to the Build Forge environment setup, everything started working as I expected it to.
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Spencer Murata commented Jun 18 '13, 8:08 a.m.
FORUM MODERATOR / JAZZ DEVELOPER

The Build Forge command line is a blank slate shell-wise.  So it will have NO variables set except those that are explicitly set through BF.  So your own command line will work different since it has all the system settings like JAVA_HOME and PATH set on it, but BF will not have any of that set unless you explicitly set it, like what you already did.  If you haven't already I would recommend setting the environment variables that you know you want to be system specific, e.g. JAVA_HOME on the server.  That way you don't have to worry about setting it on each project, but just set it once on the server and then everytime something is run on the server it will set JAVA_HOME to the system specific path, whatever that might be.

Dustin Cote commented Jun 18 '13, 11:42 a.m.

Thanks for the clarification.  It makes more sense now.

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