Exception running Smart GWT app

[khoward]

I'm a Smart GWT Power edition user. I've been away from Smart GWT for a while and started up on a project again. When I run I get the following exception:

Uncaught Exception: com.google.gwt.core.client.JavaScriptException: (TypeError): Cannot read property 'initWidget' of undefined
at Unknown.isc_Button_initWidget(Unknown Source)
at Unknown.isc_Canvas_init(Unknown Source)
at Unknown.isc_Class_completeCreation(Unknown Source)
at Unknown.isc_c_Class_create(Unknown Source)
at Unknown.yD(Unknown Source)
at Unknown.fy(Unknown Source)
at Unknown.Dz(Unknown Source)
at Unknown.xA(Unknown Source)
at Unknown.y9(Unknown Source)
at Unknown.ce(Unknown Source)

I'm thinking I've somehow messed up my environment. Can someone give me some pointers as to where this problem may lie?

Thanks,
Ken

[Isomorphic]

This might be corrected by running a GWT compile. Otherwise, we really can't guess and would just suggest following the installation procedure.