Re: [topbraid-users] Unhandled event loop exception

Wed, 01 Jun 2011 12:48:00 -0700 

Hi Michel,
At which version of TBC do you get this error? Could you describe the resource that you view the diagram for? Do you use a OWL 2 user-defined datatype for this resource, at the range of a property on this resource? If you do, how does the datatype look like? 

Thanks,
Gokhan


On 6/1/2011 5:08 AM, Bohms, H.M. (Michel) wrote:

I get no diagram view and the error:
any idea?
session data:
eclipse.buildId=unknown
java.version=1.6.0_21
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments:  -os win32 -ws win32 -arch x86
java.lang.RuntimeException: java.lang.NullPointerException

 at 
org.topbraidcomposer.gef.page.AbstractGEFPage.createFormContent(AbstractGEFPage.java:73)

 at org.eclipse.ui.forms.editor.FormPage$1.run(FormPage.java:152)
 at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)

 at 
org.eclipse.ui.forms.editor.FormPage.createPartControl(FormPage.java:150)

 at org.eclipse.ui.forms.editor.FormEditor.pageChange(FormEditor.java:471)

 at 
org.eclipse.ui.part.MultiPageEditorPart$2.widgetSelected(MultiPageEditorPart.java:290)
 at 
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)

 at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062)
 at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:774)
 at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:2743)
 at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1429)
 at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:257)
 at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
 at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066)
 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657)
 at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2629)
 at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2593)
 at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2427)
 at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:670)

 at 
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
 at 
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:663)

 at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)

 at 
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
 at 
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
 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(EclipseStarter.java:369)
 at 
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.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:619)
 at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
 at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
 at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
Caused by: java.lang.NullPointerException

 at 
org.topbraid.owl.model.OWLDataRange.getOnDatatype(OWLDataRange.java:169)
 at 
org.topbraid.owl.model.OWLDataRange.getNamedSuperDataRange(OWLDataRange.java:114)
 at 
org.topbraid.owl.model.OWLDataRange.getNamedSuperDataRange(OWLDataRange.java:109)
 at 
org.topbraid.owl.model.OWLDataRange.getSystemBaseDatatype(OWLDataRange.java:146)
 at 
org.topbraid.owl.model.OWLDatatypeSystem.getSystemDatatype(OWLDatatypeSystem.java:22)

 at org.topbraid.core.model.Ranges.getSystemRange(Ranges.java:125)

 at 
org.topbraidcomposer.gef.diagram.parts.AttributeEditPart.getRangeString(AttributeEditPart.java:87)
 at 
org.topbraidcomposer.gef.diagram.parts.AttributeEditPart.refreshVisuals(AttributeEditPart.java:77)
 at 
org.eclipse.gef.editparts.AbstractEditPart.refresh(AbstractEditPart.java:717)
 at 
org.eclipse.gef.editparts.AbstractGraphicalEditPart.refresh(AbstractGraphicalEditPart.java:633)
 at 
org.eclipse.gef.editparts.AbstractEditPart.addNotify(AbstractEditPart.java:252)
 at 
org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(AbstractGraphicalEditPart.java:223)
 at 
org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:211)
 at 
org.eclipse.gef.editparts.AbstractEditPart.refreshChildren(AbstractEditPart.java:771)
 at 
org.eclipse.gef.editparts.AbstractEditPart.refresh(AbstractEditPart.java:718)
 at 
org.eclipse.gef.editparts.AbstractGraphicalEditPart.refresh(AbstractGraphicalEditPart.java:633)
 at 
org.eclipse.gef.editparts.AbstractEditPart.addNotify(AbstractEditPart.java:252)
 at 
org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(AbstractGraphicalEditPart.java:223)
 at 
org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:211)
 at 
org.eclipse.gef.editparts.AbstractEditPart.refreshChildren(AbstractEditPart.java:771)
 at 
org.eclipse.gef.editparts.AbstractEditPart.refresh(AbstractEditPart.java:718)
 at 
org.eclipse.gef.editparts.AbstractGraphicalEditPart.refresh(AbstractGraphicalEditPart.java:633)
 at 
org.eclipse.gef.editparts.AbstractEditPart.addNotify(AbstractEditPart.java:252)
 at 
org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(AbstractGraphicalEditPart.java:223)
 at 
org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:211)
 at 
org.eclipse.gef.editparts.SimpleRootEditPart.setContents(SimpleRootEditPart.java:105)
 at 
org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:617)
 at 
org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:626)
 at 
org.topbraidcomposer.gef.viewer.AbstractGEFViewer.<init>(AbstractGEFViewer.java:56)
 at 
org.topbraidcomposer.gef.diagram.viewer.DiagramViewer.<init>(DiagramViewer.java:31)
 at 
org.topbraidcomposer.gef.diagram.page.DiagramEditorPage.createViewer(DiagramEditorPage.java:123)
 at 
org.topbraidcomposer.gef.page.AbstractGEFPage.createFormContent(AbstractGEFPage.java:69)

 ... 39 more

        Dr. ir. H.M. (Michel) Böhms
sr. Research Scientist
Building Innovation     T +31 (0)888663107
M +31 (0)630381220

E michel.bo...@tno.nl <blocked::mailto:michel.bo...@tno.nl> 	Location 
<http://www.tno.nl/locaties/dtm>

Disclaimer <http://www.tno.nl/emaildisclaimer>
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