I've got traceback, but abrt was not able to submit bugreport because version was not set correctly. The error message was:
There is no version named '16-Alpha' in the 'Fedora' product.
I thing that this is showstopper bug as it breaks traceback collection which may leads to developers expect that there are no traceback at all.
Duplicate of bug 730887?
Yes. Closed as duplicate.
*** This bug has been marked as a duplicate of bug 730887 ***