[rules-users] Error opening dslr in Eclipse on Mac

Sat Jun 18 06:49:41 EDT 2011

The same error is happen in Mac OS X 10.6.7, java version "1.6.0_24" 
with Eclipse 3.7RC4 and plugin from droolsjbpm-tools-distribution-5.2.0.CR1.

java.lang.ArrayIndexOutOfBoundsException: 1
     at 
org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:230)
     at org.eclipse.swt.custom.StyledText.handleResize(StyledText.java:6148)
     at 
org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:5641)
     at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
     at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4125)
     at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1457)
     at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1480)
     at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1461)
     at org.eclipse.swt.widgets.Control.resized(Control.java:3252)
     at org.eclipse.swt.widgets.Composite.resized(Composite.java:930)
     at org.eclipse.swt.widgets.Control.setFrameSize(Control.java:3784)
     at org.eclipse.swt.widgets.Display.windowProc(Display.java:5460)
     at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
     at org.eclipse.swt.internal.cocoa.NSView.setFrameSize(NSView.java:275)
     at org.eclipse.swt.widgets.Control.setBounds(Control.java:3527)
     at org.eclipse.swt.widgets.Control.setSize(Control.java:4042)
     at 
org.eclipse.jface.text.source.SourceViewer$RulerLayout.getVerticalScrollArrowHeights(SourceViewer.java:201)
     at 
org.eclipse.jface.text.source.SourceViewer$RulerLayout.layout(SourceViewer.java:158)
     at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1194)
     at org.eclipse.swt.widgets.Composite.layout(Composite.java:703)
     at org.eclipse.swt.widgets.Composite.layout(Composite.java:661)
     at 
org.eclipse.jface.text.source.CompositeRuler.layoutTextViewer(CompositeRuler.java:611)
     at 
org.eclipse.jface.text.source.CompositeRuler.addDecorator(CompositeRuler.java:565)
     at 
org.eclipse.jface.text.source.projection.ProjectionViewer.addVerticalRulerColumn(ProjectionViewer.java:1289)
     at 
org.eclipse.jface.text.source.projection.ProjectionSupport.doEnableProjection(ProjectionSupport.java:310)
     at 
org.eclipse.jface.text.source.projection.ProjectionSupport$ProjectionListener.projectionEnabled(ProjectionSupport.java:143)
     at 
org.eclipse.jface.text.source.projection.ProjectionViewer.fireProjectionEnabled(ProjectionViewer.java:489)
     at 
org.eclipse.jface.text.source.projection.ProjectionViewer.enableProjection(ProjectionViewer.java:537)
     at 
org.eclipse.jface.text.source.projection.ProjectionViewer.doOperation(ProjectionViewer.java:1441)
     at 
org.drools.eclipse.editors.AbstractRuleEditor.createPartControl(AbstractRuleEditor.java:84)
     at 
org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:241)
     at org.eclipse.ui.forms.editor.FormEditor.addPage(FormEditor.java:325)
     at 
org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:211)
     at org.eclipse.ui.forms.editor.FormEditor.addPage(FormEditor.java:308)
     at 
org.drools.eclipse.dsl.editor.DSLRuleEditor2.addPages(DSLRuleEditor2.java:64)
     at 
org.eclipse.ui.forms.editor.FormEditor.createPages(FormEditor.java:138)
     at 
org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:348)
     at 
org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:670)
     at 
org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465)
     at 
org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
     at 
org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:289)
     at 
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2945)
     at 
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2850)
     at 
org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2842)
     at 
org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2793)
     at 
org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
     at 
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2789)
     at 
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2773)
     at 
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2764)
     at org.eclipse.ui.ide.IDE.openEditor(IDE.java:651)
     at org.eclipse.ui.ide.IDE.openEditor(IDE.java:610)
     at 
org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:355)
     at 
org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:164)
     at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:249)
     at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:228)
     at 
org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:275)
     at 
org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:251)
     at 
org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:376)
     at 
org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:538)
     at 
org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48)
     at 
org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:866)
     at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
     at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
     at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
     at 
org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:864)
     at 
org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1152)
     at 
org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1256)
     at 
org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:275)
     at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:269)
     at 
org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:309)
     at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
     at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4125)
     at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1457)
     at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1480)
     at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1465)
     at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1270)
     at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3971)
     at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3610)
     at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
     at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
     at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
     at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
     at 
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
     at 
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
     at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
     at 
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
     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:344)
     at 
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
     at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
     at org.eclipse.equinox.launcher.Main.run(Main.java:1410)

On 29/04/11 06:46, Benson Fung wrote:
> What version of jdk and Drools plugin are you using?
>
> 2011/4/29 Steven Williams<stevearoonie at gmail.com>:
>