I don't think we tried to run m2eclipse on IBM JRE, at least not recently.
You could probably play with its settings, like
-Xshareclasses:singleJVM,keep and see if it would help.
Not sure if RAD7 would work on Sun's JDK, but it may worth a shot.
regards,
Eugene
Michael Hüttermann wrote:
Hi Eugene, thanks for all those ideas and your time!
It is Java 5 ...: (Rational Application Developer 7 = Eclipse 3.2)
eclipse.ini
-vm
C:\Programme\IBM\SDP70\jdk\jre\bin\javaw.exe
-vmargs
-Xquickstart
-Xms40m
-Xmx768m
-Xgcpolicy:gencon
-Xscmx96m
-Xshareclasses:singleJVM,keep
-Xnolinenumbers
-XX:MaxPermSize=512M
.. and I only include
Maven Embedder 2.1.0.20080530-2300
Maven Integration for Eclipse 0.9.7.20081001-2217
On startup an error will be logged, see on the bottom of this mail. On the
UI the error dialog says "An internal error occured during: Initializing
Java Tooling".
Thanks for asking .. the configuration details are pretty long and contain
some individual (company) information I do not want to make public. Is
there a part of it which is of special interest and I can send?
Further hints are highly appreciated.
Thanks for your time !!!
I can't think of anything obvious and never saw anything like that
before. Also, there is no significant changes in the latest dev build,
so there should not be no differences between dev and last release. Are
you installing it using Eclipse update manager? Try to skip all optional
features and see if that would help.
BTW, are you running Eclipse with Java 1.5? What version? Can you
please attach your Eclipse configuration details from Help / About
Eclipse SDK / Configuration Details.
If there is nothing in Eclipse error log, you can try to run Eclipse
with console and see if there is any exceptions, e.g. on windows specify
java.exe instead of javaw.exe in eclipse.ini. Something like this:
---
-vm
C:\jdk1.6.0\bin\java.exe
-vmargs
-Xms90m
-Xmx600m
-XX:MaxPermSize=120m
-XX:MaxNewSize=40m
---
eclipse.buildId=unknown
java.fullversion=J2RE 1.5.0 IBM J9 2.3 Windows XP x86-32
j9vmwi3223ifx-20070323 (JIT enabled)
J9VM - 20070322_12058_lHdSMR
JIT - 20070109_1805ifx3_r8
GC - WASIFIX_2007
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=de_DE
Command-line arguments: -os win32 -ws win32 -arch x86
ENTRY org.eclipse.ui.navigator 4 0 2008-10-07 18:10:21.317
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
at
org.maven.ide.eclipse.jdt.internal.MavenClasspathContainerInitializer.getBuildPathManager(Unknown
Source)
at
org.maven.ide.eclipse.jdt.internal.MavenClasspathContainerInitializer.initialize(Unknown
Source)
at
org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(Unknown
Source)
at
org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(Unknown
Source)
at org.eclipse.jdt.core.JavaCore.getClasspathContainer(Unknown Source)
at
org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(Unknown
Source)
at
org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(Unknown
Source)
at
org.eclipse.jdt.internal.core.JavaModelManager.determineIfOnClasspath(Unknown
Source)
at org.eclipse.jdt.internal.core.JavaModelManager.create(Unknown Source)
at org.eclipse.jdt.internal.core.JavaModelManager.create(Unknown Source)
at org.eclipse.jdt.core.JavaCore.create(Unknown Source)
at
org.eclipse.jdt.internal.ui.navigator.JavaNavigatorContentProvider.convertToJavaElements(Unknown
Source)
at
org.eclipse.jdt.internal.ui.navigator.JavaNavigatorContentProvider.interceptUpdate(Unknown
Source)
at
org.eclipse.ui.internal.navigator.NavigatorPipelineService.pipelineInterceptUpdate(Unknown
Source)
at
org.eclipse.ui.internal.navigator.NavigatorPipelineService.interceptUpdate(Unknown
Source)
at org.eclipse.ui.navigator.CommonViewer.update(Unknown Source)
at org.eclipse.jface.viewers.StructuredViewer.update(Unknown Source)
at
org.eclipse.jface.viewers.StructuredViewer.handleLabelProviderChanged(Unknown
Source)
at
org.eclipse.ui.navigator.CommonViewer.handleLabelProviderChanged(Unknown
Source)
at
org.eclipse.jface.viewers.ContentViewer$1.labelProviderChanged(Unknown
Source)
at org.eclipse.ui.internal.decorators.DecoratorManager$1.run(Unknown
Source)
at org.eclipse.core.runtime.SafeRunner.run(Unknown Source)
at org.eclipse.core.runtime.Platform.run(Unknown Source)
at
org.eclipse.ui.internal.decorators.DecoratorManager.fireListener(Unknown
Source)
at
org.eclipse.ui.internal.decorators.DecorationScheduler$3.runInUIThread(Unknown
Source)
at org.eclipse.ui.progress.UIJob$1.run(Unknown Source)
at org.eclipse.swt.widgets.RunnableLock.run(Unknown Source)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Unknown Source)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Unknown Source)
at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)
at org.eclipse.ui.internal.Workbench.runEventLoop(Unknown Source)
at org.eclipse.ui.internal.Workbench.runUI(Unknown Source)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Unknown
Source)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(Unknown Source)
at org.eclipse.ui.internal.ide.IDEApplication.run(Unknown Source)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(Unknown
Source)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(Unknown
Source)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(Unknown
Source)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(Unknown Source)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.invokeFramework(Unknown Source)
at org.eclipse.core.launcher.Main.basicRun(Unknown Source)
at org.eclipse.core.launcher.Main.run(Unknown Source)
at org.eclipse.core.launcher.Main.main(Unknown Source)
!ENTRY org.eclipse.core.jobs 4 2 2008-10-07 18:10:21.377
!MESSAGE An internal error occurred during: "Initializing Java Tooling".
!STACK 0
java.lang.NullPointerException
at
org.maven.ide.eclipse.jdt.internal.MavenClasspathContainerInitializer.getBuildPathManager(Unknown
Source)
at
org.maven.ide.eclipse.jdt.internal.MavenClasspathContainerInitializer.initialize(Unknown
Source)
at
org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(Unknown
Source)
at
org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(Unknown
Source)
at org.eclipse.jdt.core.JavaCore.getClasspathContainer(Unknown Source)
at
org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(Unknown
Source)
at
org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(Unknown
Source)
at org.eclipse.jdt.internal.core.search.JavaSearchScope.add(Unknown
Source)
at
org.eclipse.jdt.internal.core.search.JavaWorkspaceScope.initialize(Unknown
Source)
at org.eclipse.jdt.internal.core.search.JavaSearchScope.<init>(Unknown
Source)
at org.eclipse.jdt.internal.core.search.JavaSearchScope.<init>(Unknown
Source)
at
org.eclipse.jdt.internal.core.JavaModelManager.getWorkspaceScope(Unknown
Source)
at
org.eclipse.jdt.internal.core.search.BasicSearchEngine.createWorkspaceScope(Unknown
Source)
at org.eclipse.jdt.core.search.SearchEngine.createWorkspaceScope(Unknown
Source)
at org.eclipse.jdt.core.JavaCore.initializeAfterLoad(Unknown Source)
at
org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(Unknown
Source)
at org.eclipse.core.internal.jobs.Worker.run(Unknown Source)
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