Dear GWT dev team,
I would be grateful if someone could respond to this issue. Ideally I
would appreciate:
* Validation that this is a GWT bug. If so, I will file an issue. BTW
where is the issue tracker for GWT/webtoolkit project?
* Suggestions for a workaround
* Best guess when the fix may be available in svn
Thanks.
On Mar 18, 6:49 pm, Farrukh Najmi <farrukh.n...@gmail.com> wrote:
> I have the following code that processes a JavaScriptObject that is expected
> to be a JsArray:
>
> JavaScriptObject jso = ...
> JsArray jsa = jso.cast();
> int cnt = jsa.length();
>
> I am finding that if the JsArray has a single element then jsa.length()
> results in following exception.
> All is well if there are 2 or more elements:
>
> com.google.gwt.dev.shell.HostedModeException: Expected primitive type int;
> actual value was undefined
> at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:51)
> at
> com.google.gwt.dev.shell.ModuleSpace.invokeNativeInt(ModuleSpace.java:206)
> at
> com.google.gwt.dev.shell.JavaScriptHost.invokeNativeInt(JavaScriptHost.java:75)
> at com.google.gwt.core.client.JsArray$.length$(JsArray.java)
> at
> com.wellfleetsoftware.gis.gui.gwt.client.editor.PartyEditor.getAttributeAsListGridRecords(PartyEditor.java:108)
> at
> com.wellfleetsoftware.gis.gui.gwt.client.editor.PartyEditor.fetchRelatedData(PartyEditor.java:93)
> at
> com.wellfleetsoftware.gis.gui.gwt.client.editor.RegistryObjectEditor$1.execute(RegistryObjectEditor.java:77)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 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.moz.MethodDispatch.invoke(MethodDispatch.java:80)
> at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native
> Method)
> at
> org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:1428)
> at
> org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2840)
> at com.google.gwt.dev.GWTShell.pumpEventLoop(GWTShell.java:720)
> at com.google.gwt.dev.GWTShell.run(GWTShell.java:593)
> at com.google.gwt.dev.GWTShell.main(GWTShell.java:357)
>
> Is this a known issue or am I doing something wrong?
>
> An example JSON fragment for the 1 element JsArray is:
>
> "Email" : [ { "id" : 245081,
> "address" : "farr...@work.com",
> "type" : "OfficeEmail"
> } ],
>
> Thanks for any help on this issue.
>
> --
> Regards,
> Farrukh
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