Bizarre error being thrown by the latest 4.1p build available via maven plugin
Code:
08:56:19,109 WARNING [GSUIEntryPoint] (default task-5) Uncaught Client Exception: com.google.gwt.event.shared.UmbrellaException: Exception caught: Attempt to convert instance of class java.lang.Integer to a JavaScript object failed. Object is part of a request being serialized for transmission to the server. See SmartClient documentation of RPCRequest.data for a table of Java types that can be converted automatically.
at Unknown.ad(StackTraceCreator.java:180) at Unknown.Zb(StackTraceCreator.java:518) at Unknown.dc(Throwable.java:62) at Unknown.gg(UmbrellaException.java:71) at Unknown.jg(UmbrellaException.java:26) at Unknown.Cf(UmbrellaException.java:90) at Unknown.i_(Widget.java:129) at Unknown.s_(Widget.java:127) at Unknown.anonymous(Canvas.java:7453) at Unknown.Ec(Impl.java:290) at Unknown.Ic(Impl.java:347) at Unknown.anonymous(Impl.java:93)Caused by: java.lang.UnsupportedOperationException: Attempt to convert instance of class java.lang.Integer to a JavaScript object failed. Object is part of a request being serialized for transmission to the server. See SmartClient documentation of RPCRequest.data for a table of Java types that can be converted automatically.
at Unknown.ad(StackTraceCreator.java:180) at Unknown.Zb(StackTraceCreator.java:518) at Unknown.Yb(Throwable.java:56) at Unknown.ac(Exception.java:29) at Unknown.cc(RuntimeException.java:29) at Unknown.bGd(UnsupportedOperationException.java:29) at Unknown.yBb(JSOHelper.java:957) at Unknown.anonymous(SmartGwtEntryPoint.java:105) at Unknown.x7(DataSource.java:3643) at Unknown.d3b(AbstractModuleController.java:405) at Unknown.Umd(AbstractModuleWindow.java:125) at Unknown.PMb(MovedEvent.java:109) at Unknown.Mf(GwtEvent.java:76) at Unknown.Cf(HandlerManager.java:127) ... 6 more