I am getting this error when trying to run sample project NavigationSample.
InvalidOperationException was unhandled by user code.
Error: 'Sys' is undefined
string initScript = @"
var __navigateHandler = new Function('obj','args','document.getElementById(\'Xaml1\').Content.Navigator.HandleNavigate(args.get_state())');
__navigateHandler(this, new Sys.HistoryEventArgs(Sys.Application._state));".Replace("Xaml1", silverlightControlNameInWebPage);
Also, SL 3 has its own navigation framework which is more robust than CSLA one that was built in SL 2.0 to accommodate SL missing functionality. The error may also be caused by incorrect start up project/page. In any case, you should definitely look into SL 3 navigation framework.
I get the same problem when running the InventoryDemo from the CSLA 4.2 samples. Has there been any resolution to this problem? I am able to run other samples without problems.
Copyright (c) Marimer LLC