| Summary: | OpenTimelineIO Project conversion failed | ||
|---|---|---|---|
| Product: | [Applications] kdenlive | Reporter: | flolilo |
| Component: | User Interface & Miscellaneous | Assignee: | Jean-Baptiste Mardelle <jb> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | julius.kuenzel |
| Priority: | NOR | ||
| Version First Reported In: | 23.04.1 | ||
| Target Milestone: | --- | ||
| Platform: | Manjaro | ||
| OS: | Linux | ||
| Latest Commit: | https://invent.kde.org/multimedia/kdenlive/-/merge_requests/561 | Version Fixed In: | 25.04.0 |
| Sentry Crash Report: | |||
SUMMARY Hello. I am not sure if this is a problem with my distro's packaging, with OpenTimelineIO or with kdenlive. When trying to use `File` -> `OpenTimelineIO Export`, I get the following error message: ``` Traceback (most recent call last): File "/usr/bin/otioconvert", line 33, in <module> sys.exit(load_entry_point('OpenTimelineIO==0.15.0', 'console_scripts', 'otioconvert')()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.11/site-packages/opentimelineio/console/otioconvert.py", line 243, in main result_tl = otio.adapters.read_from_file( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.11/site-packages/opentimelineio/adapters/__init__.py", line 137, in read_from_file return adapter.read_from_file( ^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.11/site-packages/opentimelineio/adapters/adapter.py", line 119, in read_from_file result = self._execute_function( ^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.11/site-packages/opentimelineio/plugins/python_plugin.py", line 153, in _execute_function return (getattr(self.module(), func_name)(**kwargs)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.11/site-packages/opentimelineio_contrib/adapters/kdenlive.py", line 237, in read_from_string raise RuntimeError("Can't find main tractor") RuntimeError: Can't find main tractor ``` The timeline is one video track with one video clip and one audio track with a dozen audio clips; it plays back fine and it also renders without problems. Other, more complicated projects show the same behavior. It also fails when the timeline just includes the one video clip. STEPS TO REPRODUCE 1. Create a timeline with any content 2. File -> OpenTimelineIO export 3. Save as .edl or .xml or ... OBSERVED RESULT Error message "OpenTimelineIO Project conversion failed" appears with python error message below. EXPECTED RESULT Being able to export the timeline in one of the offered formats. SOFTWARE/OS VERSIONS KDE Plasma Version: 5.27.5 KDE Frameworks Version: 5.106.0 Qt Version: 5.15.9 ADDITIONAL INFORMATION Installed package opentimelineio explicitly via pacman; current version is 0.15-3.