id,summary,reporter,owner,description,type,status,priority,milestone,component,resolution,keywords,cc,parents 5493,ValueError: I/O operation on closed file,Jorge,,"mediagoblin 0.9, media-type video enabled Steps to reproduce 1. Start a local ./lazyserver.sh . 2. Access an uploaded video file. The page is shown correctly, it is possible to watch the video, but the log reads: {{{ 2017-02-09 09:12:15,067 ERROR [waitress] Exception when serving /mgoblin_media/media_entries/13/....webm Traceback (most recent call last): File ""/srv/mediagoblin.latest/lib/python2.7/site-packages/waitress-1.0.2-py2.7.egg/waitress/channel.py"", line 338, in service task.service() File ""/srv/mediagoblin.latest/lib/python2.7/site-packages/waitress-1.0.2-py2.7.egg/waitress/task.py"", line 169, in service self.execute() File ""/srv/mediagoblin.latest/lib/python2.7/site-packages/waitress-1.0.2-py2.7.egg/waitress/task.py"", line 437, in execute self.write(chunk) File ""/srv/mediagoblin.latest/lib/python2.7/site-packages/waitress-1.0.2-py2.7.egg/waitress/task.py"", line 303, in write channel.write_soon(towrite) File ""/srv/mediagoblin.latest/lib/python2.7/site-packages/waitress-1.0.2-py2.7.egg/waitress/channel.py"", line 320, in write_soon self.outbufs[-1].append(data) File ""/srv/mediagoblin.latest/lib/python2.7/site-packages/waitress-1.0.2-py2.7.egg/waitress/buffers.py"", line 242, in append buf.append(s) File ""/srv/mediagoblin.latest/lib/python2.7/site-packages/waitress-1.0.2-py2.7.egg/waitress/buffers.py"", line 53, in append read_pos = file.tell() ValueError: I/O operation on closed file }}} The error was solved by running ./bin/gmg dbupdate",defect,closed,major,,programming,cant-reproduce,,,