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Home » Eclipse Projects » GEF3D » "org.eclipse.gef3d.examples.graph" 3D Editor Error
"org.eclipse.gef3d.examples.graph" 3D Editor Error [message #638813] Fri, 12 November 2010 11:17 Go to next message
Shalu is currently offline Shalu
Messages: 11
Registered: March 2010
Junior Member
Hi All,

I am very new to GEF 3D.
I am trying to work with "org.eclipse.gef3d.examples.graph" Example.
This works perfectly fine with 2D Editor. But when I open using 3D Editor I am encountering following error,
Nov 3, 2010 11:55:54 AM org.eclipse.draw3d.DeferredUpdateManager3D repairDamage
WARNING: repairDamage called, but canvas is null. Hint: call LightweightSystem.setControl(..)


Configuration are as follows:
Graphics Card: NVIDIA Quadro NVS 290
Eclipse Version 3.5.2

GEF 3D plug-ins downloaded (Latest from Trunk)

org.eclipse.draw3d.lwjgl: version 2.2.1
org.eclipse.draw3d
org.eclipse.draw3d.geometry
org.eclipse.draw3d.graphics3d
org.eclipse.draw3d.ui
org.eclipse.gef3d
org.eclipse.gef3d.examples.graph
org.eclipse.gef3d.ext
org.eclipse.gef3d.source
org.eclipse.gef3d.updatesite


Any help is most appreciated.

Many thanks in advance.

Regards,
Vinutha M.R
Re: "org.eclipse.gef3d.examples.graph" 3D Editor Error [message #639005 is a reply to message #638813] Sun, 14 November 2010 10:30 Go to previous messageGo to next message
Jens von Pilgrim is currently offline Jens von Pilgrim
Messages: 293
Registered: July 2009
Senior Member
On 12.11.10 17:17, Shalu wrote:
[...]
> org.eclipse.draw3d.DeferredUpdateManager3D repairDamage
> WARNING: repairDamage called, but canvas is null. Hint: call
> LightweightSystem.setControl(..)

Strange... unfortunately I cannot reproduce this problem. I assume you
also have installed org.lwjgl, because otherwise you would have got
another error. The hint is basically for developers of editors, but as
you're using our example, it should work.

Could you try to to add a breakpoint at

org.eclipse.gef3d.ui.parts.GraphicalViewer3DHelper, line 252

and have a look what happens there with the debugger? Is the canvas
created successfully? What happens in
org.eclipse.draw3d.Draw3DCanvas.createCanvas(Composite, int,
LightweightSystem3D)? This might help us to find that bug.
Besides it would be helpful to post the stack trace if available.

Cheers,
Jens
Re: "org.eclipse.gef3d.examples.graph" 3D Editor Error [message #640107 is a reply to message #639005] Fri, 19 November 2010 01:46 Go to previous messageGo to next message
Shalu is currently offline Shalu
Messages: 11
Registered: March 2010
Junior Member
Hi Jens,

Thanks for your time.
And I debugged a little on the function that you pointed me to.
Yes you are write Canvas is not created successfully.
Reason being that "createCanvas()" indirectly references to
"createInstance(GLCanvas i_context)" function of "org.eclipse.draw3d.graphics3d.Graphics3DDescriptor" Class
and in here Line no 151 fails. Since it's not able to find class "org.eclipse.draw3d.graphics3d.lwjgl.Graphics3DLwjgl"
Error : java.lang.NoClassDefFoundError: org/lwjgl/util/glu/GLUtessellatorCallback
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.eclipse.draw3d.graphics3d.Graphics3DDescriptor.createIns tance(Graphics3DDescriptor.java:154)
at org.eclipse.draw3d.Draw3DCanvas.setDefaultRenderer(Draw3DCan vas.java:100)
at org.eclipse.draw3d.Draw3DCanvas.<init>(Draw3DCanvas.java:86)
at org.eclipse.draw3d.Draw3DCanvas.createCanvas(Draw3DCanvas.ja va:61)
at org.eclipse.gef3d.ui.parts.GraphicalViewer3DHelper.createCon trol3D(GraphicalViewer3DHelper.java:253)
at org.eclipse.gef3d.ui.parts.GraphicalViewer3DImpl.createContr ol3D(GraphicalViewer3DImpl.java:78)
at org.eclipse.gef3d.ui.parts.GraphicalEditor3DWithPalette.crea teGraphicalViewer(GraphicalEditor3DWithPalette.java:62)
at org.eclipse.gef.ui.parts.GraphicalEditorWithPalette.createPa rtControl(GraphicalEditorWithPalette.java:62)
at org.eclipse.ui.internal.EditorReference.createPartHelper(Edi torReference.java:662)
at org.eclipse.ui.internal.EditorReference.createPart(EditorRef erence.java:462)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReference.java:595)
at org.eclipse.ui.internal.EditorReference.getEditor(EditorRefe rence.java:286)
at org.eclipse.ui.internal.EditorManager.findEditor(EditorManag er.java:403)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched( WorkbenchPage.java:2799)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(Workben chPage.java:2762)
at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPag e.java:2754)
at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.j ava:2705)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:70)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2701)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2685)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2668)
at org.eclipse.gef3d.examples.graph.editor.wizard.GraphWizard.p erformFinish(GraphWizard.java:223)
at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDi alog.java:752)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDi alog.java:373)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.jav a:624)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListe ner.java:228)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3910)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3503)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:825 )
at org.eclipse.jface.window.Window.open(Window.java:801)
at org.eclipse.ui.internal.handlers.WizardHandler$New.executeHa ndler(WizardHandler.java:253)
at org.eclipse.ui.internal.handlers.WizardHandler.execute(Wizar dHandler.java:273)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(Handle rProxy.java:294)
at org.eclipse.core.commands.Command.executeWithChecks(Command. java:476)
at org.eclipse.core.commands.ParameterizedCommand.executeWithCh ecks(ParameterizedCommand.java:508)
at org.eclipse.ui.internal.handlers.HandlerService.executeComma nd(HandlerService.java:169)
at org.eclipse.ui.internal.handlers.SlaveHandlerService.execute Command(SlaveHandlerService.java:241)
at org.eclipse.ui.internal.actions.CommandAction.runWithEvent(C ommandAction.java:157)
at org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:584)
at org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionItem.java:501)
at org.eclipse.jface.action.ActionContributionItem$5.handleEven t(ActionContributionItem.java:411)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3910)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3503)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 21)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:194)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:368)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:179)
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.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)
at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
Caused by: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter $TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.lwjgl (2152).
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:125)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:449)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.fin dLocalClass(DefaultClassLoader.java:211)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass (BundleLoader.java:381)
at org.eclipse.osgi.internal.loader.SingleSourcePackage.loadCla ss(SingleSourcePackage.java:33)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInter nal(BundleLoader.java:454)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(Bund leLoader.java:410)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(Bund leLoader.java:398)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loa dClass(DefaultClassLoader.java:105)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.eclipse.draw3d.graphics3d.Graphics3DDescriptor.createIns tance(Graphics3DDescriptor.java:154)
at org.eclipse.draw3d.Draw3DCanvas.setDefaultRenderer(Draw3DCan vas.java:101)
at org.eclipse.draw3d.Draw3DCanvas.<init>(Draw3DCanvas.java:86)
at org.eclipse.draw3d.Draw3DCanvas.createCanvas(Draw3DCanvas.ja va:61)
at org.eclipse.gef3d.ui.parts.GraphicalViewer3DHelper.createCon trol3D(GraphicalViewer3DHelper.java:253)
at org.eclipse.gef3d.ui.parts.GraphicalViewer3DImpl.createContr ol3D(GraphicalViewer3DImpl.java:78)
at org.eclipse.gef3d.ui.parts.GraphicalEditor3DWithPalette.crea teGraphicalViewer(GraphicalEditor3DWithPalette.java:62)
at org.eclipse.gef.ui.parts.GraphicalEditorWithPalette.createPa rtControl(GraphicalEditorWithPalette.java:62)
at org.eclipse.ui.internal.EditorReference.createPartHelper(Edi torReference.java:662)
at org.eclipse.ui.internal.EditorReference.createPart(EditorRef erence.java:462)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReference.java:595)
at org.eclipse.ui.internal.EditorReference.getEditor(EditorRefe rence.java:286)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched( WorkbenchPage.java:2857)
... 54 more
Caused by: org.osgi.framework.BundleException: Exception in org.lwjgl.Activator.start() of bundle org.lwjgl.
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:806)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:755)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:352)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:280)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:408)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
... 81 more
Caused by: org.osgi.framework.BundleException: Error loading LWJGL
at org.lwjgl.Activator.start(Activator.java:65)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1 .run(BundleContextImpl.java:783)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:774)
... 86 more
Caused by: java.lang.NullPointerException
at org.eclipse.core.internal.runtime.Activator.getURLConverter( Activator.java:313)
at org.eclipse.core.runtime.FileLocator.resolve(FileLocator.jav a:227)
at org.lwjgl.Activator.start(Activator.java:58)
... 89 more



Is it that I do not have some files?

Please suggest. Many thanks in advance.
Re: "org.eclipse.gef3d.examples.graph" 3D Editor Error [message #640147 is a reply to message #640107] Fri, 19 November 2010 05:18 Go to previous messageGo to next message
Jens von Pilgrim is currently offline Jens von Pilgrim
Messages: 293
Registered: July 2009
Senior Member
On 19.11.10 07:46, Shalu wrote:
> Since it's not able to find class
> "org.eclipse.draw3d.graphics3d.lwjgl.Graphics3DLwjgl"

From your stack trace, it looks like Graphics3DLwjgl is found, but
there are problems loading some LWJGL classes:

> Error : java.lang.NoClassDefFoundError:
> org/lwjgl/util/glu/GLUtessellatorCallback
....
> Caused by: org.osgi.framework.BundleException: Error loading LWJGL

> Is it that I do not have some files?

Do you have installed LWJGL via the LWJGL update site? You should find a
plugin called org.lwjgl_2_2_1. This plugins should containt at least the
following jars:
- lwjgl.jar
- lwjgl_util.jar
The missing class GLUtessellatorCallback is found in the latter one.

Did you installed LWJGL from the update site http://lwjgl.org/update/ ?

Cheers,
Jens
Re: "org.eclipse.gef3d.examples.graph" 3D Editor Error [message #640216 is a reply to message #640147] Fri, 19 November 2010 10:38 Go to previous messageGo to next message
Shalu is currently offline Shalu
Messages: 11
Registered: March 2010
Junior Member
Hi jens,

I tried reinstalling LWGJL.
And unzipped Jar and looked for " GLUtessellatorCallback" and was able to find it.

So Its not loading despite of Class being there.

Regards
Vinutha M.R
Re: "org.eclipse.gef3d.examples.graph" 3D Editor Error [message #640279 is a reply to message #640216] Fri, 19 November 2010 16:02 Go to previous messageGo to next message
Jens von Pilgrim is currently offline Jens von Pilgrim
Messages: 293
Registered: July 2009
Senior Member
On 19.11.10 16:38, Shalu wrote:
> I tried reinstalling LWGJL.
> And unzipped Jar and looked for " GLUtessellatorCallback" and was able
> to find it.
>
> So Its not loading despite of Class being there.

That's really weird... Hmm... Did you test the LWJGL test view (Windows
/ Views / Others / LWJGL Test View). Is that view shown? (You do not
need to start a runtime instance, as it is part of the LWJGL eclipse
plugin).

Cheers,
Jens
Re: "org.eclipse.gef3d.examples.graph" 3D Editor Error [message #642683 is a reply to message #640279] Thu, 02 December 2010 05:41 Go to previous messageGo to next message
Shalu is currently offline Shalu
Messages: 11
Registered: March 2010
Junior Member
Hi Jens,

I tried to run LWGJL test view. But i get following error. I tried to reinstall LWGJL and checked. But ended up with same error.

java.lang.NoClassDefFoundError: org/lwjgl/LWJGLException
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:170)
at org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:874)
at org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugi n.java:267)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:70)
at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:263)
at org.eclipse.ui.internal.registry.ViewDescriptor.createView(V iewDescriptor.java:63)
at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewR eference.java:324)
at org.eclipse.ui.internal.ViewReference.createPart(ViewReferen ce.java:226)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReference.java:595)
at org.eclipse.ui.internal.Perspective.showView(Perspective.jav a:2229)
at org.eclipse.ui.internal.WorkbenchPage.busyShowView(Workbench Page.java:1067)
at org.eclipse.ui.internal.WorkbenchPage$20.run(WorkbenchPage.j ava:3816)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:70)
at org.eclipse.ui.internal.WorkbenchPage.showView(WorkbenchPage .java:3813)
at org.eclipse.ui.internal.WorkbenchPage.showView(WorkbenchPage .java:3789)
at org.eclipse.ui.handlers.ShowViewHandler.openView(ShowViewHan dler.java:165)
at org.eclipse.ui.handlers.ShowViewHandler.openOther(ShowViewHa ndler.java:109)
at org.eclipse.ui.handlers.ShowViewHandler.execute(ShowViewHand ler.java:77)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(Handle rProxy.java:294)
at org.eclipse.core.commands.Command.executeWithChecks(Command. java:476)
at org.eclipse.core.commands.ParameterizedCommand.executeWithCh ecks(ParameterizedCommand.java:508)
at org.eclipse.ui.internal.handlers.HandlerService.executeComma nd(HandlerService.java:169)
at org.eclipse.ui.internal.handlers.SlaveHandlerService.execute Command(SlaveHandlerService.java:241)
at org.eclipse.ui.internal.ShowViewMenu$3.run(ShowViewMenu.java :141)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
at org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:584)
at org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionItem.java:501)
at org.eclipse.jface.action.ActionContributionItem$5.handleEven t(ActionContributionItem.java:411)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3910)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3503)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 21)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:194)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:368)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:179)
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.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: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter $TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.lwjgl (897).
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:125)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLoc alClass(ClasspathManager.java:449)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.fin dLocalClass(DefaultClassLoader.java:211)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass (BundleLoader.java:381)
at org.eclipse.osgi.internal.loader.SingleSourcePackage.loadCla ss(SingleSourcePackage.java:33)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInter nal(BundleLoader.java:454)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(Bund leLoader.java:410)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(Bund leLoader.java:398)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loa dClass(DefaultClassLoader.java:105)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 59 more
Caused by: org.osgi.framework.BundleException: Exception in org.lwjgl.Activator.start() of bundle org.lwjgl.
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:806)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tart(BundleContextImpl.java:755)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWor ker(BundleHost.java:352)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.star t(AbstractBundle.java:280)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAct ion.java:408)
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter .postFindLocalClass(EclipseLazyStarter.java:111)
... 68 more
Caused by: org.osgi.framework.BundleException: Error loading LWJGL
at org.lwjgl.Activator.start(Activator.java:65)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1 .run(BundleContextImpl.java:783)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:774)
... 73 more
Caused by: java.lang.NullPointerException
at org.eclipse.core.internal.runtime.Activator.getURLConverter( Activator.java:313)
at org.eclipse.core.runtime.FileLocator.resolve(FileLocator.jav a:227)
at org.lwjgl.Activator.start(Activator.java:58)
... 76 more


I am trying to install LWGJL from update site: http://lwjgl.org/update

Is there some thing that i am missing ?

Regards,
Vinutha M.R
Re: "org.eclipse.gef3d.examples.graph" 3D Editor Error [message #643077 is a reply to message #642683] Fri, 03 December 2010 18:51 Go to previous messageGo to next message
Jens von Pilgrim is currently offline Jens von Pilgrim
Messages: 293
Registered: July 2009
Senior Member
Shalu,

I'm currently working on bringing LWJGL 2.6 (and newer versions) to
Eclipse via the LWJGL update site. I will announce when the new version
will be ready here. I really hope that this will fix many ATI and other
driver problems.

Cheers,
Jens
Re: "org.eclipse.gef3d.examples.graph" 3D Editor Error [message #643223 is a reply to message #643077] Mon, 06 December 2010 02:14 Go to previous message
Shalu is currently offline Shalu
Messages: 11
Registered: March 2010
Junior Member
Thanks Gens,
Looking forward to it.

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