id summary reporter owner description type status priority milestone component resolution keywords cc parents 723 Could not discover Danilo Tomasoni "Hi all, I followed the guide http://docs.mediagoblin.org/siteadmin/media-types.html#video to play videos, but when I try to load an mp4 video celeryd gives me this traceback {{{ 2013-06-21 08:35:06,303 INFO [celery] Got task from broker: mediagoblin.processing.task.ProcessMedia[79d48707-aeee-46d7-85be-f26fc5f35ae7] 2013-06-21 08:35:13,030 WARNING [celery] Traceback (most recent call last): 2013-06-21 08:35:13,032 WARNING [celery] File ""/media/LaCie/home/mediagoblin/thompson-mediagoblin-2.6/mediagoblin/media_types/video/transcoders.py"", line 458, in __on_discovered 2013-06-21 08:35:13,063 WARNING [celery] raise Exception('Could not discover {0}'.format(self.source_path)) 2013-06-21 08:35:13,065 WARNING [celery] Exception 2013-06-21 08:35:13,066 WARNING [celery] : 2013-06-21 08:35:13,068 WARNING [celery] Could not discover /home/mediagoblin/thompson-mediagoblin-2.6/user_dev/media/queue/media_entries/79d48707-aeee-46d7-85be-f26fc5f35ae7/Lolo__Show__Sulla_neve.mp4 2013-06-21 08:35:13,721 ERROR [celery] Task mediagoblin.processing.task.ProcessMedia[79d48707-aeee-46d7-85be-f26fc5f35ae7] raised exception: TypeError(""argument of type 'NoneType' is not iterable"",) Traceback (most recent call last): File ""/media/LaCie/home/mediagoblin/thompson-mediagoblin-2.6/lib/python2.6/site-packages/celery-2.5.3-py2.6.egg/celery/execute/trace.py"", line 181, in trace_task R = retval = fun(*args, **kwargs) File ""/media/LaCie/home/mediagoblin/thompson-mediagoblin-2.6/mediagoblin/processing/task.py"", line 92, in run entry.media_manager.processor(proc_state) File ""/media/LaCie/home/mediagoblin/thompson-mediagoblin-2.6/mediagoblin/media_types/video/processing.py"", line 91, in process_video store_metadata(entry, metadata) File ""/media/LaCie/home/mediagoblin/thompson-mediagoblin-2.6/mediagoblin/media_types/video/processing.py"", line 170, in store_metadata if key in metadata]) TypeError: argument of type 'NoneType' is not iterable }}} I'm currently using mediagoblin 0.4.1.dev in the thompson 421-mysql branch." defect closed major 0.6.0 programming cant-reproduce video processing