error: Exception occured in observer <sipsimple.streams.msrp.ScreenSharingStream object at 0x7fa65c2a3550> while handling notification 'MediaStreamWillEnd'
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/application/notification.py", line 216, in post_notification
observer.handle_notification(notification)
File "/home/saghul/work/ag-projects/video/python-sipsimple/sipsimple/streams/msrp.py", line 280, in handle_notification
handler(notification)
File "/home/saghul/work/ag-projects/video/python-sipsimple/sipsimple/streams/msrp.py", line 1050, in _NH_MediaStreamWillEnd
File "/usr/lib/python2.7/dist-packages/application/notification.py", line 163, in remove_observer
raise KeyError("observer %r not registered for %r events from %r" % (observer, name, sender))
KeyError: 'observer <sipsimple.streams.msrp.ScreenSharingStream object at 0x7fa65c2a3550> not registered for Any events from <blink.sessions.ExternalVNCServerHandler object at 0x7fa65c2a3dd0>'
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/twisted/internet/base.py", line 824, in runUntilCurrent