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Thread: org/springframework/ide/eclipse/beans/core/BeansCorePlugin

  1. May 29th, 2008, 11:51 AM #1
    ritesh
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    Default org/springframework/ide/eclipse/beans/core/BeansCorePlugin

    Hi,

    I am using Eclipse 3.3.2 (Europa). I updated my Spring IDE using the springide.org/updatesite link.

    I get this error when I try to open any XML file in my application.

    Multiple errors have occured. Please see log file for more details.
    org/springframework/ide/eclipsbeans/core/BeansCoreUtils

    Here is the trace.

    !ENTRY org.eclipse.ui.workbench 4 2 2008-05-29 12:43:08.765
    !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
    !STACK 0
    java.lang.NoClassDefFoundError: org/springframework/ide/eclipse/beans/core/BeansCorePlugin
    at org.springframework.ide.eclipse.beans.ui.BeansUIUt ils.getConfigFile(BeansUIUtils.java:81)
    at org.springframework.ide.eclipse.beans.ui.actions.A bstractBeansConfigEditorAction.setActiveEditor(Abs tractBeansConfigEditorAction.java:49)
    at org.eclipse.ui.internal.EditorPluginAction.editorC hanged(EditorPluginAction.java:75)
    at org.eclipse.ui.internal.EditorActionBuilder$Editor Contribution.editorChanged(EditorActionBuilder.jav a:83)
    at org.eclipse.ui.internal.EditorActionBuilder$Extern alContributor.setActiveEditor(EditorActionBuilder. java:129)
    at org.eclipse.ui.internal.EditorActionBars.partChang ed(EditorActionBars.java:338)
    at org.eclipse.ui.internal.WorkbenchPage$3.run(Workbe nchPage.java:629)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner .java:37)
    at org.eclipse.core.runtime.Platform.run(Platform.jav a:857)
    at org.eclipse.ui.internal.WorkbenchPage.activatePart (WorkbenchPage.java:618)
    at org.eclipse.ui.internal.WorkbenchPage.setActivePar t(WorkbenchPage.java:3398)
    at org.eclipse.ui.internal.WorkbenchPage.activate(Wor kbenchPage.java:611)
    at org.eclipse.ui.internal.WorkbenchPage.busyOpenEdit orBatched(WorkbenchPage.java:2748)
    at org.eclipse.ui.internal.WorkbenchPage.busyOpenEdit or(WorkbenchPage.java:2651)
    at org.eclipse.ui.internal.WorkbenchPage.access$13(Wo rkbenchPage.java:2643)
    at org.eclipse.ui.internal.WorkbenchPage$10.run(Workb enchPage.java:2595)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(Bus yIndicator.java:67)
    at org.eclipse.ui.internal.WorkbenchPage.openEditor(W orkbenchPage.java:2590)
    at org.eclipse.ui.internal.WorkbenchPage.openEditor(W orkbenchPage.java:2574)
    at org.eclipse.ui.internal.WorkbenchPage.openEditor(W orkbenchPage.java:2565)
    at org.eclipse.ui.ide.IDE.openEditor(IDE.java:644)
    at org.eclipse.ui.ide.IDE.openEditor(IDE.java:603)
    at org.eclipse.ui.actions.OpenFileAction.openFile(Ope nFileAction.java:98)
    at org.eclipse.ui.actions.OpenSystemEditorAction.run( OpenSystemEditorAction.java:98)
    at org.eclipse.ui.views.navigator.OpenActionGroup.run DefaultAction(OpenActionGroup.java:125)
    at org.eclipse.ui.views.navigator.MainActionGroup.run DefaultAction(MainActionGroup.java:328)
    at org.eclipse.ui.views.navigator.ResourceNavigator.h andleOpen(ResourceNavigator.java:690)
    at org.eclipse.ui.views.navigator.ResourceNavigator$6 .open(ResourceNavigator.java:433)
    at org.eclipse.jface.viewers.StructuredViewer$2.run(S tructuredViewer.java:820)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner .java:37)
    at org.eclipse.core.runtime.Platform.run(Platform.jav a:857)
    at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil. java:46)
    at org.eclipse.jface.util.SafeRunnable.run(SafeRunnab le.java:199)
    at org.eclipse.jface.viewers.StructuredViewer.fireOpe n(StructuredViewer.java:818)
    at org.eclipse.jface.viewers.StructuredViewer.handleO pen(StructuredViewer.java:1079)
    at org.eclipse.jface.viewers.StructuredViewer$6.handl eOpen(StructuredViewer.java:1183)
    at org.eclipse.jface.util.OpenStrategy.fireOpenEvent( OpenStrategy.java:263)
    at org.eclipse.jface.util.OpenStrategy.access$2(OpenS trategy.java:257)
    at org.eclipse.jface.util.OpenStrategy$1.handleEvent( OpenStrategy.java:297)
    at org.eclipse.swt.widgets.EventTable.sendEvent(Event Table.java:66)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.ja va:938)
    at org.eclipse.swt.widgets.Display.runDeferredEvents( Display.java:3682)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Di splay.java:3293)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Wor kbench.java:2389)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench. java:2353)
    at org.eclipse.ui.internal.Workbench.access$4(Workben ch.java:2219)
    at org.eclipse.ui.internal.Workbench$4.run(Workbench. java:466)
    at org.eclipse.core.databinding.observable.Realm.runW ithDefault(Realm.java:289)
    at org.eclipse.ui.internal.Workbench.createAndRunWork bench(Workbench.java:461)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(Pl atformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplica tion.start(IDEApplication.java:106)
    at org.eclipse.equinox.internal.app.EclipseAppHandle. run(EclipseAppHandle.java:169)
    at org.eclipse.core.runtime.internal.adaptor.EclipseA ppLauncher.runApplication(EclipseAppLauncher.java: 106)
    at org.eclipse.core.runtime.internal.adaptor.EclipseA ppLauncher.start(EclipseAppLauncher.java:76)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.ru n(EclipseStarter.java:363)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.ru n(EclipseStarter.java:176)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.eclipse.equinox.launcher.Main.invokeFramework( Main.java:508)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.ja va:447)
    at org.eclipse.equinox.launcher.Main.run(Main.java:11 73)

    Can someone pleae help me why is this happening. I have tried deleting all the org.springframework folders and jars from features and plugins folders and reinstall but the problem remains.

    Thanks
    Ritesh
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  2. May 30th, 2008, 01:23 AM #2
    JimTonic
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    Hi,
    same scenario for me I've update to 2.0.5
    In eclipse .log there is an ConcurrentModificationException prior to the NoClassDefFoundError

    Code:
    !ENTRY org.eclipse.osgi 4 0 2008-05-30 08:13:22.953
!MESSAGE An error occurred while automatically activating bundle org.springframework.ide.eclipse.beans.core (636).
!STACK 0
org.osgi.framework.BundleException: Exception in org.springframework.ide.eclipse.beans.core.BeansCorePlugin.start() of bundle org.springframework.ide.eclipse.beans.core.
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:1018)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:974)
	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
	at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
	at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
	at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
	at org.springframework.ide.eclipse.beans.ui.BeansUIUtils.getConfigFile(BeansUIUtils.java:81)
	at org.springframework.ide.eclipse.beans.ui.actions.AbstractBeansConfigEditorAction.setActiveEditor(AbstractBeansConfigEditorAction.java:49)
	at org.eclipse.ui.internal.EditorPluginAction.initDelegate(EditorPluginAction.java:56)
	at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:125)
	at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:72)
	at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:83)
	at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129)
	at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:338)
	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:629)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:618)
    [...]
Caused by: java.util.ConcurrentModificationException
	at java.util.LinkedHashMap$LinkedHashIterator.nextEntry(LinkedHashMap.java:373)
	at java.util.LinkedHashMap$ValueIterator.next(LinkedHashMap.java:388)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansProject.populateModel(BeansProject.java:777)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansProject.getVersion(BeansProject.java:900)
	at org.springframework.ide.eclipse.beans.core.internal.model.update.UpdateFor203.requiresUpdate(UpdateFor203.java:38)
	at org.springframework.ide.eclipse.beans.core.internal.model.update.BeansModelUpdater.updateProject(BeansModelUpdater.java:58)
	at org.springframework.ide.eclipse.beans.core.internal.model.update.BeansModelUpdater.updateModel(BeansModelUpdater.java:49)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansModel.startup(BeansModel.java:115)
	at org.springframework.ide.eclipse.beans.core.BeansCorePlugin.start(BeansCorePlugin.java:79)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:999)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:993)
	... 62 more
Root exception:
java.util.ConcurrentModificationException
	at java.util.LinkedHashMap$LinkedHashIterator.nextEntry(LinkedHashMap.java:373)
	at java.util.LinkedHashMap$ValueIterator.next(LinkedHashMap.java:388)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansProject.populateModel(BeansProject.java:777)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansProject.getVersion(BeansProject.java:900)
	at org.springframework.ide.eclipse.beans.core.internal.model.update.UpdateFor203.requiresUpdate(UpdateFor203.java:38)
	at org.springframework.ide.eclipse.beans.core.internal.model.update.BeansModelUpdater.updateProject(BeansModelUpdater.java:58)
	at org.springframework.ide.eclipse.beans.core.internal.model.update.BeansModelUpdater.updateModel(BeansModelUpdater.java:49)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansModel.startup(BeansModel.java:115)
	at org.springframework.ide.eclipse.beans.core.BeansCorePlugin.start(BeansCorePlugin.java:79)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:999)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:993)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:974)
	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:260)
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400)
	at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
	at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:417)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:340)
	at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:405)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
	at org.springframework.ide.eclipse.beans.ui.BeansUIUtils.getConfigFile(BeansUIUtils.java:81)
	at org.springframework.ide.eclipse.beans.ui.actions.AbstractBeansConfigEditorAction.setActiveEditor(AbstractBeansConfigEditorAction.java:49)
	at org.eclipse.ui.internal.EditorPluginAction.initDelegate(EditorPluginAction.java:56)
	at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:125)
	at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:72)
	at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:83)
	at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129)
	at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:338)
	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:629)
[...]
!ENTRY org.eclipse.ui 4 4 2008-05-30 08:13:23.046
!MESSAGE Could not create action delegate for id: org.springframework.ide.eclipse.beans.ui.editor.actions.searchBeanReferencesAction

!ENTRY org.eclipse.ui 4 4 2008-05-30 08:13:23.046
!MESSAGE Internal plug-in action delegate error on creation.
!STACK 0
java.lang.NoClassDefFoundError: org/springframework/ide/eclipse/beans/core/BeansCorePlugin
	at org.springframework.ide.eclipse.beans.ui.BeansUIUtils.getConfigFile(BeansUIUtils.java:81)
	at org.springframework.ide.eclipse.beans.ui.actions.AbstractBeansConfigEditorAction.setActiveEditor(AbstractBeansConfigEditorAction.java:49)
	at org.eclipse.ui.internal.EditorPluginAction.initDelegate(EditorPluginAction.java:56)
	at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:125)
	at org.eclipse.ui.internal.EditorPluginAction.editorChanged(EditorPluginAction.java:72)
	at org.eclipse.ui.internal.EditorActionBuilder$EditorContribution.editorChanged(EditorActionBuilder.java:83)
	at org.eclipse.ui.internal.EditorActionBuilder$ExternalContributor.setActiveEditor(EditorActionBuilder.java:129)
	at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:338)
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  3. May 30th, 2008, 09:31 AM #3
    ritesh
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    Hi,

    I was able to resolve my problem after trying various possibilities.

    This is what I did.
    1. Updated the EMF SDO library from the update site.
    2. Verified that the GEF was latest version.
    3. Reinstalled Spring IDE from the update site.

    The Spring IDE works fine now for me.

    Please see that the above steps are actually specified in the Installation Instructions post. I guess, just installing the latest version of Eclipse is not enough. You also need to update this libraries for Spring IDE to work.

    Thanks
    Ritesh
    Last edited by ritesh; May 30th, 2008 at 09:36 AM.
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  4. May 30th, 2008, 01:48 PM #4
    Christian Dupuis's Avatar
    Christian Dupuis
    Christian Dupuis is offline Senior Member Spring Team
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    JimTonic,

    thanks for reporting the complete stacktrace. That is indeed a bug:

    IDE-876: Concurrency problem with invalid config files in .springBeans
    http://jira.springframework.org/browse/IDE-876

    To work around this remove the .springBeans config files as the error occurs only because you have config files configured in there that don't exist in your workspace.

    HTH

    Christian
    Christian Dupuis
    SpringSource, a division of VMware
    Lead, SpringSource Tools Team
    http://www.springsource.com
    http://twitter.com/cdupuis
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  5. Jun 2nd, 2008, 05:13 AM #5
    JimTonic
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    Hello,

    Quote Originally Posted by Christian Dupuis View Post
    To work around this remove the .springBeans config files as the error occurs only because you have config files configured in there that don't exist in your workspace.
    If I'm having a wish, I would ask that non existing config files are just ignored, and are not considered as an error.

    In our project we generate a lot of spring context files, and we generate the .springBeans config files too. And not always everything is generated, so we end up having .springBeans with too much files in it.

    Alternatively multiple .springBeans would be nice.

    But thanks for your great work.
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  6. Jun 2nd, 2008, 02:04 PM #6
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    Christian Dupuis
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    JimTonic,

    If I'm having a wish, I would ask that non existing config files are just ignored, and are not considered as an error.
    Sorry for not making that clear previously: you don't make anything wrong. Spring IDE normally just ignores invalid configuration files on .springBeans as you wished. But in that case here this "ignore" was creating the concurrent modification issue. That is why I suggested to just remove the invalid files from the configuration until the problem is fixed.

    Christian
    Christian Dupuis
    SpringSource, a division of VMware
    Lead, SpringSource Tools Team
    http://www.springsource.com
    http://twitter.com/cdupuis
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  7. Jun 4th, 2008, 03:46 PM #7
    ritesh
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    Is it possible that when a Java Project is assigned Spring Nature the .springBeans file is automatically created by searching for Spring bean configuration files?

    Currently, the user has to go to the Project Properties page and enable "Beans Support" manually by selecting the relevant XML files and then the .springBeans file is created automatically.

    I feel it would be a nice feature if the bean files are searched automatically and the .springBeans file is created when the Spring Nature is assigned.
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  8. Jun 4th, 2008, 09:20 PM #8
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    Are you looking for something like this: http://jira.springframework.org/browse/IDE-749

    Christian
    Christian Dupuis
    SpringSource, a division of VMware
    Lead, SpringSource Tools Team
    http://www.springsource.com
    http://twitter.com/cdupuis
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  9. Jun 5th, 2008, 09:12 AM #9
    ritesh
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    Yes, this is what I was actually looking for.

    I tried the "scan" button in the Properties->Spring->Beans Support->Config files tab. But it doesn't find any. Does the bean files need to be in a specific folder for being searchable/scannable.

    I am a newbie to Spring. So, please bear with me if my questions sound too naive.
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  10. Jul 4th, 2012, 06:33 AM #10
    pravind
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    When i try to rename any files that time STS gives me following Refactoring Error!!!!!

    An unexpected exception occurred while performing the refactoring. see the error log for more details.

    org/springframework/ide/eclipse/beans/core/BeansCoreUtils

    plz help me...................
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