You cant provide a workaround if you don't know what the error causes.
You should add breakpoints and/or logging to your app to identify the code
line that produces this error.
I would assume the error is caused by a call like
widget.getElement().get/setProperty("propertyThatDoesNotExistInIE", value)
or by calling a JSNI method that tries to access some undefined
property/functions (probably by GwtExt).
-- J.
Am Mittwoch, 29. Februar 2012 06:11:44 UTC+1 schrieb Vibhas Zanpure:
>
> Guys, any workaround ?
>
> On Feb 28, 7:53 pm, Vibhas Zanpure <[email protected]> wrote:
> > Hello All,
> >
> > We recently migrated from PCs having Windows XP to Windows 7 64-bit in
> > our organization.
> >
> > My machine has Windows 7 64bit, IE 8 (both 32-bit and 64-bit) & GWT
> > 2.4.0.
> >
> > Our Application used to work perfectly on Windows XP (before
> > migration) and the app uses fair amount of GwtExt as well. However,
> > the same app is not working on Windows 7 in some strange situations.
> >
> > E.g. In a panel, we have a close button (with a cross image) on the
> > panel header which closes the panel. When I click on this button, it
> > throws a Java script error in IE as follows :-
> >
> > Error : "Object doesn't support this property or method"
> > File : hosted.html
> >
> > Also, I get a weird JavascriptException thrown in the stacktrace of
> > GWT HostedMode screen as follows :-
> >
> > 00:02:45.090 [ERROR] Uncaught exception escaped
> > com.google.gwt.core.client.JavaScriptException: (Error): Unspecified
> > error. number: -2147467259 description: Unspecified error.
> > at
> >
> com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:
>
>
> > 237) at
> >
> com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:
> > 129) at
> > com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:
> > 561) at
> >
> com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:
> > 269) at
> >
> com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:
>
>
> > 91) at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
> at
> > com.google.gwt.core.client.impl.Impl.entry0(Impl.java:214) at
> > sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source) at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
>
>
> > 43) at java.lang.reflect.Method.invoke(Method.java:601) at
> > com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
> > at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:
> > 71) at
> >
> com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:
>
> > 157) at
> >
> com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:
>
>
> > 281) at
> >
> com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:
>
>
> > 531) at
> >
> com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:
>
> > 352) at java.lang.Thread.run(Thread.java:722)
> >
> > I searched about this a lot on the net, found a few threads, but none
> > could help. I am using JDK 7 64-bit and IE 32 bit with GWTDevPluginx86
> > installed. I DON'T HAVE CHROME FRAME INSTALLED AS WELL.
> >
> > Any help would be appreciated as this is an urgent issue. Thanks in
> > advance :)
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