| Unable to find ITreeContentProvider [message #258063] |
Sat, 03 July 2004 01:58 |
Eclipse User |
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Originally posted by: aashisheclipse.hotmail.com
Hi,
I am trying to run a 2.1.2 plugin in 3.0. It has two views - one using a
table view and the other using a tree view. The tree view does not get
created. The logs show the following error trace while the PDE-Runtime Error
Log view just shows
Error Jul 02, 2004 18:52:57.833 Problems occurred when invoking code from
plug-in: "org.eclipse.core.runtime".
Any clues as to whats going on? The error says that it cannot find
ITreeContentProvider but the rest of the built-in plugins (e.g. resource)
that use the tree seem to be working.
Thanks
Reg
aashish
java.lang.NoClassDefFoundError:
org/eclipse/jface/viewers/ITreeContentProvider
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
at
org.eclipse.osgi.framework.internal.defaultadaptor.DefaultCl assLoader.define
Class(DefaultClassLoader.java:298)
at
org.eclipse.core.runtime.adaptor.EclipseClassLoader.defineCl ass(EclipseClass
Loader.java:223)
at
org.eclipse.osgi.framework.internal.defaultadaptor.DefaultCl assLoader.findCl
assImpl(DefaultClassLoader.java:281)
at
org.eclipse.osgi.framework.internal.defaultadaptor.DefaultCl assLoader.findCl
ass(DefaultClassLoader.java:172)
at
org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader. findLocalClass(A
bstractClassLoader.java:220)
at
org.eclipse.core.runtime.adaptor.EclipseClassLoader.basicFin dLocalClass(Ecli
pseClassLoader.java:135)
at
org.eclipse.core.runtime.adaptor.EclipseClassLoader.findLoca lClass(EclipseCl
assLoader.java:59)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findLo calClass(BundleL
oader.java:371)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.requir eClass(BundleLoa
der.java:336)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findRe quiredClass(Bund
leLoader.java:914)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader
..java:399)
at
org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader. loadClass(Abstra
ctClassLoader.java:93)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302 )
at com.abcd.dev.eclipse.tree.TreeView.createPartControl(TreeVie w.java:68)
at org.eclipse.ui.internal.PartPane$2.run(PartPane.java:137)
at
org.eclipse.core.internal.runtime.InternalPlatform.run(Inter nalPlatform.java
:615)
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at org.eclipse.ui.internal.PartPane.createChildControl(PartPane .java:133)
at org.eclipse.ui.internal.ViewPane.createChildControl(ViewPane .java:131)
at org.eclipse.ui.internal.ViewFactory$1.run(ViewFactory.java:3 37)
at
org.eclipse.core.internal.runtime.InternalPlatform.run(Inter nalPlatform.java
:615)
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at
org.eclipse.ui.internal.ViewFactory.busyRestoreView(ViewFact ory.java:259)
at org.eclipse.ui.internal.ViewFactory$2.run(ViewFactory.java:5 16)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:69)
at org.eclipse.ui.internal.ViewFactory.restoreView(ViewFactory. java:514)
at
org.eclipse.ui.internal.ViewFactory$ViewReference.getPart(Vi ewFactory.java:1
02)
at
org.eclipse.ui.internal.WorkbenchPage$1.propertyChange(Workb enchPage.java:13
2)
at org.eclipse.ui.internal.LayoutPart.setVisible(LayoutPart.jav a:268)
at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:31 7)
at org.eclipse.ui.internal.ViewPane.setVisible(ViewPane.java:56 4)
at
org.eclipse.ui.internal.presentations.PresentablePart.setVis ible(Presentable
Part.java:122)
at
org.eclipse.ui.internal.presentations.DefaultPartPresentatio n.selectPart(Def
aultPartPresentation.java:1111)
at
org.eclipse.ui.internal.PartStack.refreshPresentationSelecti on(PartStack.jav
a:946)
at org.eclipse.ui.internal.PartStack.setSelection(PartStack.jav a:921)
at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:10 20)
at org.eclipse.ui.internal.PartStack.createControl(PartStack.ja va:383)
at org.eclipse.ui.internal.PartStack.createControl(PartStack.ja va:367)
at
org.eclipse.ui.internal.PartSashContainer.createControl(Part SashContainer.ja
va:432)
at
org.eclipse.ui.internal.PerspectiveHelper.activate(Perspecti veHelper.java:15
5)
at org.eclipse.ui.internal.Perspective.onActivate(Perspective.j ava:722)
at
org.eclipse.ui.internal.WorkbenchPage.setPerspective(Workben chPage.java:2775
)
at
org.eclipse.ui.internal.WorkbenchPage.busySetPerspective(Wor kbenchPage.java:
744)
at org.eclipse.ui.internal.WorkbenchPage.access$8(WorkbenchPage .java:729)
at org.eclipse.ui.internal.WorkbenchPage$12.run(WorkbenchPage.j ava:2918)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:69)
at
org.eclipse.ui.internal.WorkbenchPage.setPerspective(Workben chPage.java:2916
)
at
org.eclipse.ui.internal.ChangeToPerspectiveMenu.run(ChangeTo PerspectiveMenu.
java:87)
at org.eclipse.ui.actions.PerspectiveMenu.run(PerspectiveMenu.j ava:303)
at
org.eclipse.ui.actions.PerspectiveMenu.runOther(PerspectiveM enu.java:318)
at
org.eclipse.ui.actions.PerspectiveMenu$4.widgetSelected(Pers pectiveMenu.java
:134)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListe ner.java:89)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:2772)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2431)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:96)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.
java:335)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:273)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39
)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl
..java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.eclipse.core.launcher.Main.basicRun(Main.java:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)
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