Deleting 'direction' of DockPanel child crashes Eclipse

[ashouric]

Dear all,

1 - Create an empty Composite

2 - Add a DockPanel

3 - Add a Button to it (at CENTER)

4 - Select button 'direction' property and press 'delete' key

5 - Click on any other property of the button

6 - Come again to 'direction' and try to change it, click Ctrol+s to save

7 - repeat 4 - 6, Goodbye Eclipse

[Eric Clayberg]

1 - Create an empty Composite

2 - Add a DockPanel

3 - Add a Button to it (at CENTER)

4 - Select button 'direction' property and press 'delete' key

5 - Click on any other property of the button

6 - Come again to 'direction' and try to change it, click Ctrol+s to save

7 - repeat 4 - 6, Goodbye Eclipse

I tried this several times (repeating steps 4 - 6 multiple times) and nothing happened.

Are there specific properties (in 5) or directions (in 6) that I need to select?

Which build are you using? What version of GWT?

Was a crash log generated (something like hs_err_pid3184.log)?

[ashouric]

Well, this error is very reproducible for me.

Are there specific properties (in 5) or directions (in 6) that I need to select?

Anything, e.g. "accessKeys', or any direction, they key point is: delete (by keyboard), go to another property (mouse), and save (keybaord).

Which build are you using? What version of GWT?

Latest of everything:
GWTDesigner 2006.10.17,
GWT 1.1.10,
Eclipse 3.2.1 M20060921-0945

Was a crash log generated (something like hs_err_pid3184.log)?

Nothing in workspace\.metadata, except the following inside .log:

Code: Select all

!ENTRY com.swtdesigner 4 4 2006-10-18 09:09:03.071
!MESSAGE Designer internal error [5.1.1.20061017141227]: org.apache.commons.lang.exception.NestableError: com.swtdesigner.properties.PropertyException: java.lang.reflect.InvocationTargetException
!STACK 0
com.swtdesigner.properties.PropertyException: org.apache.commons.lang.exception.NestableError: com.swtdesigner.properties.PropertyException: java.lang.reflect.InvocationTargetException
   at com.swtdesigner.gwt.model.widgets.panel.support.DockPanelSupport$DirectionProperty.setValue(DockPanelSupport.java:144)
   at com.swtdesigner.properties.editors.StringComboPropertyEditor.setPropertyValue(StringComboPropertyEditor.java:19)
   at com.swtdesigner.properties.editors.AbstractComboPropertyEditor.handleKeyDown(AbstractComboPropertyEditor.java:106)
   at com.swtdesigner.properties.editors.AbstractComboPropertyEditor$3.keyPressed(AbstractComboPropertyEditor.java:40)
   at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:122)
   at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:952)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:937)
   at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:709)
   at com.swtdesigner.controls.CCombo3.resendKeyEvent(CCombo3.java:320)
   at com.swtdesigner.controls.CCombo3.access$7(CCombo3.java:314)
   at com.swtdesigner.controls.CCombo3$2.handleEvent(CCombo3.java:142)
   at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:952)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:937)
   at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:965)
   at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:961)
   at org.eclipse.swt.widgets.Widget.wmKeyDown(Widget.java:1560)
   at org.eclipse.swt.widgets.Control.WM_KEYDOWN(Control.java:3567)
   at org.eclipse.swt.widgets.Control.windowProc(Control.java:3275)
   at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
   at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
   at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1925)
   at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966)
   at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
   at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
   at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
   at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
   at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
   at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
   at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
   at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
   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.invokeFramework(Main.java:336)
   at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
   at org.eclipse.core.launcher.Main.run(Main.java:977)
   at org.eclipse.core.launcher.Main.main(Main.java:952)
Caused by: org.apache.commons.lang.exception.NestableError: com.swtdesigner.properties.PropertyException: java.lang.reflect.InvocationTargetException
   at com.swtdesigner.model.swing.properties.custom.DesignTimeHelper.execute(DesignTimeHelper.java:56)
   at com.swtdesigner.model.JavaInfo.notifyPropertyChanged(JavaInfo.java:5656)
   at com.swtdesigner.model.JavaInfo.notifyPropertyChanged(JavaInfo.java:5638)
   at com.swtdesigner.model.JavaInfo.unlockNotify(JavaInfo.java:5609)
   at com.swtdesigner.model.JavaInfo.endEdit(JavaInfo.java:804)
   at com.swtdesigner.gwt.model.widgets.panel.support.DockPanelSupport.setDirection(DockPanelSupport.java:271)
   at com.swtdesigner.gwt.model.widgets.panel.support.DockPanelSupport.access$1(DockPanelSupport.java:236)
   at com.swtdesigner.gwt.model.widgets.panel.support.DockPanelSupport$DirectionProperty.setValue(DockPanelSupport.java:142)
   ... 43 more
Caused by: com.swtdesigner.properties.PropertyException: java.lang.reflect.InvocationTargetException
   at com.swtdesigner.gwt.model.widgets.panel.ThisCompositeInfo.createGUIComponent(ThisCompositeInfo.java:169)
   at com.swtdesigner.model.JavaInfo$18.execute(JavaInfo.java:5661)
   at com.swtdesigner.model.swing.properties.custom.DesignTimeHelper.execute(DesignTimeHelper.java:54)
   ... 50 more
Caused by: java.lang.reflect.InvocationTargetException
   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 com.swtdesigner.gwt.model.widgets.support.GWTState.call_Panel_add(GWTState.java:627)
   at com.swtdesigner.gwt.model.widgets.panel.support.DockPanelSupport.dockWidget(DockPanelSupport.java:55)
   at com.swtdesigner.gwt.model.widgets.panel.support.DockPanelSupport.applyWidgetProperties(DockPanelSupport.java:37)
   at com.swtdesigner.gwt.model.widgets.panel.AbstractContainerInfo.widget_applyProperties(AbstractContainerInfo.java:88)
   at com.swtdesigner.gwt.model.widgets.WidgetInfo.createWidget(WidgetInfo.java:104)
   at com.swtdesigner.gwt.model.widgets.panel.AbstractContainerInfo.createChildrenWidgets(AbstractContainerInfo.java:184)
   at com.swtdesigner.gwt.model.widgets.panel.AbstractContainerInfo.createWidget(AbstractContainerInfo.java:171)
   at com.swtdesigner.gwt.model.widgets.panel.AbstractContainerInfo.createChildrenWidgets(AbstractContainerInfo.java:184)
   at com.swtdesigner.gwt.model.widgets.panel.AbstractContainerInfo.createWidget(AbstractContainerInfo.java:171)
   at com.swtdesigner.gwt.model.widgets.panel.ThisCompositeInfo.createWidget(ThisCompositeInfo.java:173)
   at com.swtdesigner.gwt.model.widgets.panel.ThisCompositeInfo.createGUIComponent(ThisCompositeInfo.java:166)
   ... 52 more
Caused by: java.lang.UnsupportedOperationException: This panel does not support no-arg add()
   at com.google.gwt.user.client.ui.Panel.add(Panel.java:38)
   ... 67 more

[Eric Clayberg]

Well, this error is very reproducible for me.

Unfortunately, we still can't reproduce the crash.

Any time Eclipse crashes, it should produce a crash log at the root of your Eclipse directory. It should be something like something like hs_err_pid3184.log. Can you send that to us? I'm hoping that the crash log will provide some hints as to what is happening.

Also, what version of IE do you have installed? IE6 or IE7 (beta)?

[ashouric]

Any time Eclipse crashes, it should produce a crash log at the root of your Eclipse directory. It should be something like something like hs_err_pid3184.log. Can you send that to us?

Actually, norhing in the root, because this might be different from hard crash, what happens is eclipse hangs, and its window goes white, after a while, Windows ask whether to close or not, on selecting yes, the crash window appears.

Also, what version of IE do you have installed? IE6 or IE7 (beta)?

IE: 6.0.2900.2180.xpsp_sp2_gdr.050301-1519

If it isn't be producible from your side , then it might be some special issue in mine.

[Eric Clayberg]

Actually, norhing in the root, because this might be different from hard crash, what happens is eclipse hangs, and its window goes white, after a while, Windows ask whether to close or not, on selecting yes, the crash window appears.

If you start Eclipse with the -debug -consolelog command line options and hit Ctrl+Break in the console when it locks up, what do you see (you can copy the text from the console)? It should show us where in Eclipse the system is locked up.

[Eric Clayberg]

In the latest build, GWT Designer will no longer allow you to delete the direction property. Assuming that the crash you saw was directly related to this, that should no longer occur as well.