I am working on a GWT application developed using MVP Architecture.
The application works fine on firefox in Development Mode, but throws an AttachDetachException in IE. Please help me identify what I am doing wrong? The IDE is Eclipse indigo, GWT version 2.4 and IE version 8. Caused by: com.google.gwt.user.client.ui.AttachDetachException: One or more exceptions caught, see full set in UmbrellaException#getCauses at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:87) at com.google.gwt.user.client.ui.Panel.doAttachChildren(Panel.java:170) at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345) at com.google.gwt.user.client.ui.Composite.onAttach(Composite.java:170) at com.google.gwt.user.client.ui.Widget.setParent(Widget.java:475) at com.google.gwt.user.client.ui.Panel.adopt(Panel.java:127) at com.google.gwt.user.client.ui.SimplePanel.setWidget(SimplePanel.java:160) at com.google.gwt.user.client.ui.SimplePanel.setWidget(SimplePanel.java:129) at com.google.gwt.activity.shared.ActivityManager.showWidget(ActivityManager.java:202) at com.google.gwt.activity.shared.ActivityManager.access$2(ActivityManager.java:200) at com.google.gwt.activity.shared.ActivityManager$ProtectedDisplay.setWidget(ActivityManager.java:51) at com.myapp.mysearch.client.activity.MySearchActivity.start(MySearchActivity.java:89) at com.google.gwt.activity.shared.ActivityManager.tryStart(ActivityManager.java:214) at com.google.gwt.activity.shared.ActivityManager.onPlaceChange(ActivityManager.java:141) at com.google.gwt.place.shared.PlaceChangeEvent.dispatch(PlaceChangeEvent.java:70) at com.google.gwt.place.shared.PlaceChangeEvent.dispatch(PlaceChangeEvent.java:1) at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1) at com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40) at com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193) at com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88) at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:52) at com.google.gwt.place.shared.PlaceController.goTo(PlaceController.java:156) at com.google.gwt.place.shared.PlaceHistoryHandler.handleHistoryToken(PlaceHistoryHandler.java:192) at com.google.gwt.place.shared.PlaceHistoryHandler.handleCurrentHistory(PlaceHistoryHandler.java:118) at com.myapp.mysearch.client.MyEntryPoint.onModuleLoad(MyEntryPoint.java:56) Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError): Object doesn't support this property or method at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:248) at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136) at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561) at com.google.gwt.dev.shell.ModuleSpace.invokeNativeVoid(ModuleSpace.java:289) at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeVoid(JavaScriptHost.java:107) at com.google.gwt.user.client.impl.DOMImpl.setEventListener(DOMImpl.java) at com.google.gwt.user.client.DOM.setEventListener(DOM.java:1161) at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:339) at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34) at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74) at com.google.gwt.user.client.ui.Panel.doAttachChildren(Panel.java:170) at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345) at com.github.gwtbootstrap.client.ui.base.IconAnchor.onAttach(IconAnchor.java:258) at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34) at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74) at com.google.gwt.user.client.ui.Panel.doAttachChildren(Panel.java:170) at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345) at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34) at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74) at com.google.gwt.user.client.ui.Panel.doAttachChildren(Panel.java:170) at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345) at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34) at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74) at com.google.gwt.user.client.ui.Panel.doAttachChildren(Panel.java:170) at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345) at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34) at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74) at com.google.gwt.user.client.ui.Panel.doAttachChildren(Panel.java:170) at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345) at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34) at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74) at com.google.gwt.user.client.ui.Panel.doAttachChildren(Panel.java:170) at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345) at com.google.gwt.user.client.ui.Composite.onAttach(Composite.java:170) at com.google.gwt.user.client.ui.Widget.setParent(Widget.java:475) at com.google.gwt.user.client.ui.Panel.adopt(Panel.java:127) at com.google.gwt.user.client.ui.SimplePanel.setWidget(SimplePanel.java:160) at com.google.gwt.user.client.ui.SimplePanel.setWidget(SimplePanel.java:129) at com.google.gwt.activity.shared.ActivityManager.showWidget(ActivityManager.java:202) at com.google.gwt.activity.shared.ActivityManager.access$2(ActivityManager.java:200) at com.google.gwt.activity.shared.ActivityManager$ProtectedDisplay.setWidget(ActivityManager.java:51) at com.myapp.mysearch.client.activity.MySearchActivity.start(MySearchActivity.java:89) at com.google.gwt.activity.shared.ActivityManager.tryStart(ActivityManager.java:214) at com.google.gwt.activity.shared.ActivityManager.onPlaceChange(ActivityManager.java:141) at com.google.gwt.place.shared.PlaceChangeEvent.dispatch(PlaceChangeEvent.java:70) at com.google.gwt.place.shared.PlaceChangeEvent.dispatch(PlaceChangeEvent.java:1) at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1) at com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40) at com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193) at com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88) at com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:52) at com.google.gwt.place.shared.PlaceController.goTo(PlaceController.java:156) at com.google.gwt.place.shared.PlaceHistoryHandler.handleHistoryToken(PlaceHistoryHandler.java:192) at com.google.gwt.place.shared.PlaceHistoryHandler.handleCurrentHistory(PlaceHistoryHandler.java:118) at com.myapp.mysearch.client.MyEntryPoint.onModuleLoad(MyEntryPoint.java:56) Also, I debugged it in IE8 using Developer Tools and getting *"Object expected"* at var ret = $entry(__gwt_makeTearOff(null, 131154, 1))(cmd); Please help. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. 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