Windows Trunk Debug Build: ###!!! ASSERTION: invalid active window: 'Error', file c:/work/mozilla/builds/1.9.0-trace-malloc/mozilla/embedding/components/windowwatcher/src/nsWindowWatcher.cpp, line 1086 Steps to reproduce: - Delete all your profile folder (like a new user of Firefox) - Launch Firefox - Migration Dialog comes up - Click on Cancel in the Migration Window -> Assertion
This also happens if you start a new session: 1. Open FF 2. Kill it with Task Manager 3. Open another FF 4. Click Start New Session 5. Assertion appears as above
Status: NEW → RESOLVED
Last Resolved: 7 years ago
Resolution: --- → WORKSFORME
You need to log in before you can comment on or make changes to this bug.