[Isomorphic]

Just to reiterate - this is a bogus error unrelated to our software. There's nothing Isomorphic can fix for you here.

It's possible (though unlikely) that you've found a GWT compiler bug. If so, you should try to produce a minimal GWT project that reproduces it. But before doing that, you should try reproducing this with a freshly built project on a new machine.

[giervella]

excuse me, if this is a GWT compiler bug I presume that you don't test your modification else you should have same error

[Isomorphic]

We have no idea what you mean.

If you think we're not testing the framework, you should be aware that every single checkin results in thousands of automated tests being run, including tests against every single sample in both Showcases.

[giervella]

I don't say that you don't test the framework...but if you think that my problem is a GWT compiler bug, I think that when you tested source with solution to my problem you would have the same problem.

[Isomorphic]

Interesting theory, but no, we don't.

We really have no way of trying to figure out what you've done to your setup that could cause a bogus error like this. Please realize, you are getting an error message with a stack trace that only involves Eclipse internals. SmartGWT is not involved in the problem, in fact, it looks like the problem doesn't even involve core GWT.

Restarting your IDE and your computer may help. Also, you may want to try another computer, and rebuilding your project from scratch.