Comment #1 on issue 1027 by v.blonde...@gmail.com: The system doesn't open a warning window on #notify: http://code.google.com/p/moose-technology/issues/detail?id=1027
By adding the method :
GTDebugger class >> initialize super initialize. ErrorRecursion := false.
It seems to resolve a part of the problem. But the image is freezing instead.... And I don't know how to solve it.