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[Dltk-dev] Problem loading DLTK (Integration plugins) in Eclipse 3.2

Hi all,

I have built and copied the DLTK Integration plugins (latest version from CVS) in the plugins directory of an Eclipse 3.2 installation. I did not modify the source code of DLTK or the DLTK plugin configurations. When I start Eclipse this is what I get in the error log:


eclipse.buildId=M20060921-0945
java.version=1.6.0_11
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=de_DE
Command-line arguments:  -os win32 -ws win32 -arch x86

Error
Wed Mar 25 11:23:20 CET 2009
Plug-in org.xqdt.set.ui was unable to load class org.eclipse.dltk.ui.
DeclarativeLightweightLabelDecorator.

java.lang.ClassNotFoundException: org.eclipse.dltk.ui.DeclarativeLightweightLabelDecorator
  at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:402)
  at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:347)
  at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
  at java.lang.ClassLoader.loadClass(Unknown Source)
  at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:278)
  at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
  at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1245)
  at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:147)
  at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:759)
  at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
  at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
  at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:242)
  at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:49)
  at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:238)
  at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition$1.run(LightweightDecoratorDefinition.java:117)
  at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
  at org.eclipse.core.runtime.Platform.run(Platform.java:843)
  at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.internalGetDecorator(LightweightDecoratorDefinition.java:113)
  at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.decorate(LightweightDecoratorDefinition.java:241)
  at org.eclipse.ui.internal.decorators.LightweightDecoratorManager$LightweightRunnable.run(LightweightDecoratorManager.java:71)
  at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
  at org.eclipse.core.runtime.Platform.run(Platform.java:843)
  at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate(LightweightDecoratorManager.java:336)
  at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:322)
  at org.eclipse.ui.internal.decorators.DecorationScheduler$1.ensureResultCached(DecorationScheduler.java:338)
  at org.eclipse.ui.internal.decorators.DecorationScheduler$1.run(DecorationScheduler.java:308)
  at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)

eclipse.buildId=M20060921-0945
java.version=1.6.0_11
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=de_DE
Command-line arguments:  -os win32 -ws win32 -arch x86

Error
Wed Mar 25 11:23:20 CET 2009
Background Indexer Crash Recovery

java.lang.NoClassDefFoundError: org/eclipse/core/resources/IProject
  at org.eclipse.dltk.internal.launching.InterpreterContainerInitializer.initialize(InterpreterContainerInitializer.java:52)
  at org.eclipse.dltk.internal.core.ModelManager.initializeContainer(ModelManager.java:1825)
  at org.eclipse.dltk.internal.core.ModelManager.getBuildpathContainer(ModelManager.java:1655)
  at org.eclipse.dltk.core.DLTKCore.getBuildpathContainer(DLTKCore.java:1728)
  at org.eclipse.dltk.internal.core.ScriptProject.getResolvedBuildpath(ScriptProject.java:396)
  at org.eclipse.dltk.internal.core.ScriptProject.getResolvedBuildpath(ScriptProject.java:300)
  at org.eclipse.dltk.internal.core.ScriptProject.getResolvedBuildpath(ScriptProject.java:243)
  at org.eclipse.dltk.internal.core.ScriptProject.buildStructure(ScriptProject.java:640)
  at org.eclipse.dltk.internal.core.Openable.generateInfos(Openable.java:181)
  at org.eclipse.dltk.internal.core.ModelElement.openWhenClosed(ModelElement.java:169)
  at org.eclipse.dltk.internal.core.ModelElement.getElementInfo(ModelElement.java:156)
  at org.eclipse.dltk.internal.core.ModelElement.getChildren(ModelElement.java:337)
  at org.eclipse.dltk.internal.core.ModelElement.getChildren(ModelElement.java:332)
  at org.eclipse.dltk.internal.core.ScriptProject.getProjectFragments(ScriptProject.java:1451)
  at org.eclipse.dltk.internal.core.mixin.MixinProjectRequest.run(MixinProjectRequest.java:58)
  at org.eclipse.dltk.internal.core.mixin.AbstractJob.execute(AbstractJob.java:77)
  at org.eclipse.dltk.internal.core.search.processing.JobManager.run(JobManager.java:453)
  at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.eclipse.core.resources.IProject
  at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:402)
  at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:347)
  at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
  at java.lang.ClassLoader.loadClass(Unknown Source)
  at java.lang.ClassLoader.loadClassInternal(Unknown Source)
  ... 18 more



Does anybody know why can't DLTK find the org.eclipse.core.resources plugin (second error)? The class org.eclipse.dltk.ui.DeclarativeLightweightLabelDecorator is also there in the plugin (first error).

Thanks!

Regards,
Gabriel

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