Hi, Please report a bug following this FAQ : https://answers.launchpad.net/openshot/+faq/2197
You should update your version of MLT. Take a look at this other FAQ : https://answers.launchpad.net/openshot/+faq/1861 Thanks. 2013/3/13 Victor Trac <[email protected]> > Public bug reported: > > 1) Ubuntu 12.10 > 2) apt-get install openshot > 3) Openshot 1.4.3 > 4) melt 0.8.0 > > I was adding a still image to a track and messing with the fades. I'm > not sure what happened, but OpenShot crashed. It must have saved the > project right before the crash, because all subsequent tries to open the > file resulted in OpenShot crashing. Running OpenShot from the command > line showed a ZeroDivisionError: > > Traceback (most recent call last): > File "/usr/lib/pymodules/python2.7/openshot/windows/MainGTK.py", line > 881, in recent_item_activated > self.open_project(file_to_open) > File "/usr/lib/pymodules/python2.7/openshot/windows/MainGTK.py", line > 886, in open_project > self.project.Open(file_to_open) > File "/usr/lib/pymodules/python2.7/openshot/classes/project.py", line > 347, in Open > open_project.open_project(self, file_path) > File "/usr/lib/pymodules/python2.7/openshot/classes/open_project.py", > line 123, in open_project > project_object.RefreshXML() > File "/usr/lib/pymodules/python2.7/openshot/classes/project.py", line > 287, in RefreshXML > self.GenerateXML(os.path.join(self.USER_DIR, "sequence.mlt")) > File "/usr/lib/pymodules/python2.7/openshot/classes/project.py", line > 258, in GenerateXML > self.sequences[0].GenerateXML(dom, tractor1) > File "/usr/lib/pymodules/python2.7/openshot/classes/sequences.py", line > 232, in GenerateXML > MyTrack.GenerateXML(dom, multitrack, fps=fps) > File "/usr/lib/pymodules/python2.7/openshot/classes/track.py", line 111, > in GenerateXML > current_frame = MyClip.GenerateXML(dom, playlist, current_frame, > fps=fps) > File "/usr/lib/pymodules/python2.7/openshot/classes/clip.py", line 654, > in GenerateXML > self.GenerateComposites(dom, current_frame, ending_frame, > preview_mode, fps=fps) > File "/usr/lib/pymodules/python2.7/openshot/classes/clip.py", line 754, > in GenerateComposites > self.CreateCompositeXML(dom, current_frame, end, "fade in", fps=fps) > File "/usr/lib/pymodules/python2.7/openshot/classes/clip.py", line 829, > in CreateCompositeXML > h1, h2 = self.get_keyframe_values("height", current_frame, end_frame, > fps, clip_length_frames, kf_start, kf_end) > File "/usr/lib/pymodules/python2.7/openshot/classes/clip.py", line 1026, > in get_keyframe_values > units = prop_diff / clip_length_frames > ZeroDivisionError: float division by zero > > Editing /usr/lib/pymodules/python2.7/openshot/classes/clip.py with this > fixed my problem: > > - if prop_diff != 0: > + if prop_diff != 0 and clip_length_frames > 0.0: > > ** Affects: openshot > Importance: Undecided > Status: New > > -- > You received this bug notification because you are a member of OpenShot > Bugs, which is subscribed to OpenShot Video Editor. > https://bugs.launchpad.net/bugs/1154416 > > Title: > ZeroDivisionError: float division by zero > > Status in OpenShot Video Editor: > New > > Bug description: > 1) Ubuntu 12.10 > 2) apt-get install openshot > 3) Openshot 1.4.3 > 4) melt 0.8.0 > > I was adding a still image to a track and messing with the fades. I'm > not sure what happened, but OpenShot crashed. It must have saved the > project right before the crash, because all subsequent tries to open > the file resulted in OpenShot crashing. Running OpenShot from the > command line showed a ZeroDivisionError: > > Traceback (most recent call last): > File "/usr/lib/pymodules/python2.7/openshot/windows/MainGTK.py", line > 881, in recent_item_activated > self.open_project(file_to_open) > File "/usr/lib/pymodules/python2.7/openshot/windows/MainGTK.py", line > 886, in open_project > self.project.Open(file_to_open) > File "/usr/lib/pymodules/python2.7/openshot/classes/project.py", line > 347, in Open > open_project.open_project(self, file_path) > File "/usr/lib/pymodules/python2.7/openshot/classes/open_project.py", > line 123, in open_project > project_object.RefreshXML() > File "/usr/lib/pymodules/python2.7/openshot/classes/project.py", line > 287, in RefreshXML > self.GenerateXML(os.path.join(self.USER_DIR, "sequence.mlt")) > File "/usr/lib/pymodules/python2.7/openshot/classes/project.py", line > 258, in GenerateXML > self.sequences[0].GenerateXML(dom, tractor1) > File "/usr/lib/pymodules/python2.7/openshot/classes/sequences.py", > line 232, in GenerateXML > MyTrack.GenerateXML(dom, multitrack, fps=fps) > File "/usr/lib/pymodules/python2.7/openshot/classes/track.py", line > 111, in GenerateXML > current_frame = MyClip.GenerateXML(dom, playlist, current_frame, > fps=fps) > File "/usr/lib/pymodules/python2.7/openshot/classes/clip.py", line > 654, in GenerateXML > self.GenerateComposites(dom, current_frame, ending_frame, > preview_mode, fps=fps) > File "/usr/lib/pymodules/python2.7/openshot/classes/clip.py", line > 754, in GenerateComposites > self.CreateCompositeXML(dom, current_frame, end, "fade in", fps=fps) > File "/usr/lib/pymodules/python2.7/openshot/classes/clip.py", line > 829, in CreateCompositeXML > h1, h2 = self.get_keyframe_values("height", current_frame, > end_frame, fps, clip_length_frames, kf_start, kf_end) > File "/usr/lib/pymodules/python2.7/openshot/classes/clip.py", line > 1026, in get_keyframe_values > units = prop_diff / clip_length_frames > ZeroDivisionError: float division by zero > > Editing /usr/lib/pymodules/python2.7/openshot/classes/clip.py with > this fixed my problem: > > - if prop_diff != 0: > + if prop_diff != 0 and clip_length_frames > 0.0: > > To manage notifications about this bug go to: > https://bugs.launchpad.net/openshot/+bug/1154416/+subscriptions > > -- > Mailing list: https://launchpad.net/~openshot.bugs > Post to : [email protected] > Unsubscribe : https://launchpad.net/~openshot.bugs > More help : https://help.launchpad.net/ListHelp > -- Olivier Cenwen un elfe sur la banquise/ an elve on the ice Mon blog perso sur le multimédia, Ubuntu, Linux et OpenShot : http://linuxevolution.wordpress.com/ Le forum d'Openshot où vous me trouverez : http://openshotusers.com/ http://openshotusers.com/forum/index.php Nothing is lost until the last second. The family motto : When we want, we can. Astuces, Actualités, Logiciels, bref sur tout ce que je ne fais d'articles dessus Google+ <https://plus.google.com/u/0/111472725110173916234/posts>
-- Mailing list: https://launchpad.net/~openshot.bugs Post to : [email protected] Unsubscribe : https://launchpad.net/~openshot.bugs More help : https://help.launchpad.net/ListHelp
