Problème corruption de workspace

**gojira** · 26/10/2009, 15h31

Bonjour à tous,

J'ai un gros soucis et je ne sais pas d'où ça peut venir. J'ai fait quelques recherche sur internet et sur ce forum, avec les mot clef de l'exception levée, mais les solutions ne sont pas convaincantes.

J'utilise Eclipse 3.5 (Galiléo) Build 20090920-1017 sous windows XP avec le jdk 1.6

Les seuls plugin installés son tigris subclipse et JUtils toString Generator

au bout de quelques temps d'utilisation il ne m'est plus possible d'ouvrir une seule classe java... et j'ai l'erreur:

Could not open the editor: The editor class could not be instantiated. This usually indicates a missing no-arg constructor or that the editor's class name was mistyped in plugin.xml.

la stackTrace est détaillée plus bas...

En faisant des recherche sur internet avec cette stack trace et notamment l'erreur

Caused by: org.osgi.framework.BundleException: The activator org.eclipse.jdt.internal.ui.JavaPlugin for bundle org.eclipse.jdt.ui is invalid

J'ai eu comme solution de mettre un java compliance avec la version du jdk utilisée pour la compilation.
Seulement il ne m'est plus possible de retourner dans les paramètres du projet.
Si je fais projet >> Properties >> Java Build Path
j'obtiens un message d'erreur:

Unable to create the selected property page. An error occurred while automatically activating bundle org.eclipse.jdt.ui (312)

j'ai bien supprimé le .dat comme conseillé ici: http://www.eclipse.org/forums/index....17bf2a67519faa
mais ça ne change rien

Si je réinstalle eclipse, ça ne change rien.
Si je fais pointer eclipse sur un autre workspace, pas de soucis, je n'ai pas les erreurs et je peux très bien éditer mes fichiers.

en cherchant pour des histoires de workspace corrompu j'ai trouvé cette méthode:
http://james.hawesfamily.net/2009/01...pse-workspace/

Elle fonctionne très bien, sauf que je passe un temps fou à devoir réimporter TOUS mes projets du workspace, recompiler, re configurer, etc. etc. etc.
Le hic... c'est que les problèmes finissent par revenir à nouveau...

Si vous avez ce problème ou que vous l'avez eu je vous serai infiniment gré de bien vouloir partager ces informations avec moi.

Merci d'avance pour votre aide.

Cordialement
gojira

org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.jdt.ui (312).
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:211)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:381)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:457)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:398)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:105)
at java.lang.ClassLoader.loadClass(Unknown Source)
......
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:408)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
... 57 more
Caused by: java.lang.NoClassDefFoundError: org/eclipse/jdt/core/IBufferFactory
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
......
... 62 more
Caused by: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.jdt.core (303).
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:125)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:211)
......
... 68 more
Caused by: org.osgi.framework.BundleException: Exception in org.eclipse.jdt.core.JavaCore.start() of bundle org.eclipse.jdt.core.
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:806)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:755)
......
... 78 more
Caused by: java.lang.NullPointerException
at org.eclipse.core.runtime.Path.<init>(Path.java:183)
at org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:179)
......
... 83 more

**gojira** · 12/11/2009, 14h55

en rapatriant un projet de SVN (checkout dans Tigris subversion) j'obtiens un plantage et depuis plus moyen d'ouvrir un seul .java

J'avoue ne plus comprendre.
J'ai beau rebooter eclipse...
Tout part en live....

voici le log d'éclipse au moment du plantage

!ENTRY org.eclipse.core.resources 4 2 2009-11-12 14:12:09.625
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
!STACK 0
java.lang.NullPointerException
at org.eclipse.core.runtime.Path.<init>(Path.java:183)
at org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:179)
at org.eclipse.jdt.internal.core.ExternalFoldersManager.isExternalFolderPath(ExternalFoldersManager.java:77)
at org.eclipse.jdt.internal.core.JavaProject.addToResult(JavaProject.java:2651)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2628)
.......

!ENTRY org.eclipse.ui.workbench 4 2 2009-11-12 14:12:09.640
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
!STACK 0
java.lang.NullPointerException
at org.eclipse.core.runtime.Path.<init>(Path.java:183)
at org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:179)
at org.eclipse.jdt.internal.core.ExternalFoldersManager.isExternalFolderPath(ExternalFoldersManager.java:77)
.......

!ENTRY org.eclipse.ui 4 4 2009-11-12 14:12:09.734
!MESSAGE Exception in Decorator. The 'Java Build Path Indicator' decorator will be disabled.

!ENTRY org.eclipse.ui 4 4 2009-11-12 14:12:09.734
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
at org.eclipse.core.runtime.Path.<init>(Path.java:183)
at org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:179)
at org.eclipse.jdt.internal.core.ExternalFoldersManager.isExternalFolderPath(ExternalFoldersManager.java:77)
.......

!ENTRY org.eclipse.core.resources 4 2 2009-11-12 14:12:10.781
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
!STACK 0
java.lang.NullPointerException
at org.eclipse.core.runtime.Path.<init>(Path.java:183)
at org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:179)
at org.eclipse.jdt.internal.core.ExternalFoldersManager.isExternalFolderPath(ExternalFoldersManager.java:77)
.......

!ENTRY org.eclipse.core.resources 4 2 2009-11-12 14:12:10.875
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
!STACK 0
java.lang.NullPointerException
at org.eclipse.core.runtime.Path.<init>(Path.java:183)
at org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:179)
at org.eclipse.jdt.internal.core.ExternalFoldersManager.isExternalFolderPath(ExternalFoldersManager.java:77)
.......

!ENTRY org.eclipse.core.resources 4 2 2009-11-12 14:12:11.031
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
!STACK 0
java.lang.NullPointerException
at org.eclipse.core.runtime.Path.<init>(Path.java:183)
at org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:179)
at org.eclipse.jdt.internal.core.ExternalFoldersManager.isExternalFolderPath(ExternalFoldersManager.java:77)
.......

!ENTRY org.eclipse.core.resources 4 2 2009-11-12 14:12:11.062
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
!STACK 0
java.lang.NullPointerException
at org.eclipse.core.runtime.Path.<init>(Path.java:183)
at org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:179)
at org.eclipse.jdt.internal.core.ExternalFoldersManager.isExternalFolderPath(ExternalFoldersManager.java:77)
at org.eclipse.jdt.internal.core.JavaProject.addToResult(JavaProject.java:2651)
.......

!ENTRY org.eclipse.core.resources 2 75 2009-11-12 14:12:11.156
!MESSAGE Errors occurred during the build.
!SUBENTRY 1 org.eclipse.jdt.core 2 75 2009-11-12 14:12:11.156
!MESSAGE Errors running builder 'Java Builder' on project 'Routines'.
!STACK 0
java.lang.NullPointerException
at org.eclipse.core.runtime.Path.<init>(Path.java:183)
at org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:179)
at org.eclipse.jdt.internal.core.ExternalFoldersManager.isExternalFolderPath(ExternalFoldersManager.java:77)
at org.eclipse.jdt.internal.core.JavaProject.addToResult(JavaProject.java:2651)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2628)
.......

!ENTRY org.eclipse.core.resources 4 2 2009-11-12 14:12:11.281
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
!STACK 0
java.lang.NullPointerException
at org.eclipse.core.runtime.Path.<init>(Path.java:183)
at org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:179)
at org.eclipse.jdt.internal.core.ExternalFoldersManager.isExternalFolderPath(ExternalFoldersManager.java:77)
at org.eclipse.jdt.internal.core.JavaProject.addToResult(JavaProject.java:2651)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2628)
.......

!ENTRY org.eclipse.ui 4 0 2009-11-12 14:12:11.593
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
at org.eclipse.swt.SWT.error(SWT.java:3884)
at org.eclipse.swt.SWT.error(SWT.java:3799)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:137)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3855)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3476)
.......
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
Caused by: java.lang.NullPointerException
at org.eclipse.core.runtime.Path.<init>(Path.java:183)
at org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:179)
at org.eclipse.jdt.internal.core.ExternalFoldersManager.isExternalFolderPath(ExternalFoldersManager.java:77)
at org.eclipse.jdt.internal.core.JavaProject.addToResult(JavaProject.java:2651)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2628)
.......
... 22 more

!ENTRY org.eclipse.jface 4 2 2009-11-12 14:12:11.734
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".
!STACK 0
java.lang.NullPointerException
at org.eclipse.core.runtime.Path.<init>(Path.java:183)
at org.eclipse.core.internal.resources.WorkspaceRoot.getProject(WorkspaceRoot.java:179)
at org.eclipse.jdt.internal.core.ExternalFoldersManager.isExternalFolderPath(ExternalFoldersManager.java:77)
at org.eclipse.jdt.internal.core.JavaProject.addToResult(JavaProject.java:2651)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2628)
.......
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)

**gojira** · 12/11/2009, 14h57

Et voici le log au moment du redémarrage
Voici le log au redémarrage

!SESSION 2009-11-12 14:30:07.750 -----------------------------------------------
eclipse.buildId=M20090917-0800
java.version=1.6.0_15
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=fr_FR
Framework arguments: -product org.eclipse.epp.package.jee.product
Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.jee.product

This is a continuation of log file D:\jdh_workspace\.metadata\.bak_0.log
Created Time: 2009-11-12 14:30:16.859

!ENTRY org.eclipse.osgi 4 0 2009-11-12 14:30:16.859
!MESSAGE An error occurred while automatically activating bundle org.eclipse.jdt.ui (315).
!STACK 0
org.osgi.framework.BundleException: The activator org.eclipse.jdt.internal.ui.JavaPlugin for bundle org.eclipse.jdt.ui is invalid
at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:157)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:751)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:280)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:408)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:211)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:381)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:457)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:398)

...............

**gojira** · 12/11/2009, 17h21

je réinstalle galiléo SR1 (eclipse 3.5.1) for J2EE Developpers en partant de zéro (suppression du répertoire de l'ancienne installation)... J'ajout tigris subclipse 1.6.x via le site de tigris.org
Au checkout de mes projets... replantage...

A moins d'une solution miracle ou d'une explication je repasse sous Ganymède.
Personnellement j'ai perdu trop de temps à cause de ces versions bugguées.