Python: Traceback (most recent call last):
File "/home/seif/.config/blender/5.0/scripts/addons/io_scene_valvesource/export_smd.py", line 220, in execute
self.exportId(context, id)
File "/home/seif/.config/blender/5.0/scripts/addons/io_scene_valvesource/export_smd.py", line 569, in exportId
self.files_exported += write_func(id, bake_results, self.sanitiseFilename(export_name), path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/seif/.config/blender/5.0/scripts/addons/io_scene_valvesource/export_smd.py", line 1049, in writeSMD
anim_len = animationLength(ad) + 1 # frame 0 is a frame too...
^^^^^^^^^^^^^^^^^^^
File "/home/seif/.config/blender/5.0/scripts/addons/io_scene_valvesource/utils.py", line 355, in animationLength
return ceil(max(keyframeTimes) - min(keyframeTimes))
^^^^^^^^^^^^^^^^^^
ValueError: max() arg is an empty sequence