Forms support is completely broken in the current version:
WindowBuilderPro 3.1 Build 2005.01.20 for Eclipse 3.1
Here is one way to reproduce the problem:
1. Create new FormPage using the wizard
2. Click on any control on the form: Error "An Error occured, see log for details"
The same error with any of my existing forms.
Tried with M3 and M4 with the same results.
Log content below.
!ENTRY org.eclipse.core.runtime 4 2 2005-01-20 21:26:18.806
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.runtime".
!STACK 0
java.lang.VerifyError: (class: com/swtdesigner/model/properties/EventsProperty, method: ensureHandlerAndOpen signature: (Lcom/swtdesigner/model/properties/beans/EventSetDescriptor;Lcom/swtdesigner/model/properties/beans/MethodDescriptor;)V) Stack size too large
at com.swtdesigner.model.swt.widgets.custom.ScrolledCompositeInfo.createEventsProperty(SourceFile:47)
at com.swtdesigner.model.swt.widgets.control.ControlInfo.getPropertyList(SourceFile:119)
at com.swtdesigner.model.swt.widgets.composite.AbstractCompositeInfo.getPropertyList(SourceFile:58)
at com.swtdesigner.model.swt.widgets.custom.ScrolledCompositeInfo.getPropertyList(SourceFile:38)
at com.swtdesigner.model.swt.forms.control.FormsScrolledFormInfo.getPropertyList(SourceFile:71)
at com.swtdesigner.model.JavaInfo.getProperties(SourceFile:974)
at com.swtdesigner.model.JavaInfo.getNonEventProperties(SourceFile:1012)
at com.swtdesigner.gef.common.property.DesignerEditorPropertyComposite.showJavaInfoInPropertyTable(SourceFile:660)
at com.swtdesigner.gef.common.property.DesignerEditorPropertyComposite.refreshSelectedWidget(SourceFile:559)
at com.swtdesigner.gef.common.property.DesignerEditorPropertyComposite$2.selectionChanged(SourceFile:214)
at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:163)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:616)
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:161)
at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:1622)
at org.eclipse.jface.viewers.StructuredViewer.setSelection(StructuredViewer.java:1304)
at com.swtdesigner.gef.common.property.DesignerEditorPropertyComposite.setSelection(SourceFile:717)
at com.swtdesigner.gef.common.property.DesignerEditorPropertyComposite.setSelection(SourceFile:702)
at com.swtdesigner.gef.DesignerEditor$2.selectionChanged(SourceFile:447)
at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:186)
at com.swtdesigner.gef.DesignerEditor$DesignerGraphicalViewer.fireSelectionChanged(SourceFile:249)
at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:115)
at com.swtdesigner.gef.DesignerEditor$DesignerGraphicalViewer.appendSelection(SourceFile:244)
at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:466)
at com.swtdesigner.gef.DesignerEditor$DesignerGraphicalViewer.select(SourceFile:226)
at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SourceFile:211)
at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SourceFile:157)
at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SourceFile:88)
at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:927)
at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:450)
at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:188)
at com.swtdesigner.gef.DesignerEditDomain.mouseDown(SourceFile:158)
at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:314)
at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:486)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:132)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:800)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2794)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2448)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1529)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1500)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:276)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:144)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:102)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:335)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:129)
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.core.launcher.Main.basicRun(Main.java:185)
at org.eclipse.core.launcher.Main.run(Main.java:704)
at org.eclipse.core.launcher.Main.main(Main.java:688)