[JS_OBJECT: JsObjectRef(4225), JS_OBJECT: JsObjectRef(4217), JS_OBJECT: JsObjectRef(4

[cuthbertb]

I have a ListGrid. When I run the application on my webApp server it runs fine and I see the data. When I try and run it in debug mode from my eclipse. I am getting this exception and the data is not being show.

com.google.gwt.core.client.JavaScriptException: (null): null
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:237)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:132)
    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.GeneratedMethodAccessor31.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    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:167)
    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:680)

This happens when clicking on the listGrid. That has just received data and had it added to the dataSource.

Debugging it in eclipse. I see it is failing on BrokwerChannelServer.java 237.

When I look at the vargs I see

[JS_OBJECT: JsObjectRef(4225), JS_OBJECT: JsObjectRef(4217), JS_OBJECT: JsObjectRef(4247)] but the exception does not mean much.

[cuthbertb]

Just a note this only seems to be happening in FireFox. Chrome seems to show the data, but still throws the exception.