I've not seen this before and can't reproduce it. Visual code inspection of the latest pyflakes doesn't match the traceback, and I can see where the SET attribute is getting created. I see no related bugs in the upstream tracker. Do you have a reproducible code example that illustrates this failure?
** Visibility changed to: Public ** Changed in: pyflakes (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/767570 Title: pyflakes crashed with AttributeError in handleNode(): 'Checker' object has no attribute 'SET' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pyflakes/+bug/767570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs