Steps: 1. Run the "Create Peer Connection 1" test case Expected: No error should occur. Actual: An unexpected exception is thrown: Timestamp: 12/30/2012 3:58:57 PM Error: NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [IPeerConnection.initialize] Source File: resource://gre/components/PeerConnection.js Line: 278

Strange. Can't reproduce it after uninstalling & reinstalling Firefox. This was happening when I was hitting a bug in Firefox being unable to go locations in the location bar as well. Maybe a Core JS bug?

This is line that's failing: obj.func.apply(this, obj.args); Code looks correct, so I'm guessing something went wrong in the JS engine.

How often have you tried to run this code? More than 20 times? There is a bug I have filed when you get this failure after this amount of pc instances.

(In reply to Henrik Skupin (:whimboo) [away 12/21 - 01/01] from comment #3) > How often have you tried to run this code? More than 20 times? There is a > bug I have filed when you get this failure after this amount of pc instances. Ah, that's what I'm hitting - that just reproduced the behavior I'm seeing. So it's a dupe then.

Found the dupe.