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Mixer

ubisoft https://github.com/ubisoft/mixer

4.5 LTS 4.5.15 LTS Broken

enable: failed · install: ok · 0 operators, 0 failed poll, 0 classes registered · Declares Blender 2.91.0

Cause: Uses the video-sequencer 'Sequence' API that Blender 4.4 renamed to 'Strip' (bpy.types.Strip, scene.sequence_editor.strips).

Suggested fix: Replace Sequence/sequences with Strip/strips, guarded by a bpy.app.version check if you still support 4.2.

Error output (stage: enable)
Traceback (most recent call last):
  File "/home/runner/work/blender-addon-check/blender-addon-check/.cache/blender/blender-4.5.15-linux-x64/4.5/scripts/modules/addon_utils.py", line 515, in enable
    mod.register()
  File "/tmp/bac-mixer-dvqo97f4/blender/scripts/addons/mixer/__init__.py", line 75, in register
    from mixer import bl_panels
  File "/tmp/bac-mixer-dvqo97f4/blender/scripts/addons/mixer/bl_panels.py", line 30, in <module>
    from mixer import bl_operators
  File "/tmp/bac-mixer-dvqo97f4/blender/scripts/addons/mixer/bl_operators.py", line 33, in <module>
    from mixer.share_data import share_data
  File "/tmp/bac-mixer-dvqo97f4/blender/scripts/addons/mixer/share_data.py", line 28, in <module>
    from mixer.blender_data.bpy_data_proxy import BpyDataProxy
  File "/tmp/bac-mixer-dvqo97f4/blender/scripts/addons/mixer/blender_data/bpy_data_proxy.py", line 37, in <module>
    from mixer.blender_data.changeset import Changeset, RenameChangeset
  File "/tmp/bac-mixer-dvqo97f4/blender/scripts/addons/mixer/blender_data/changeset.py", line 26, in <module>
    from mixer.blender_data.datablock_proxy import DatablockProxy
  File "/tmp/bac-mixer-dvqo97f4/blender/scripts/addons/mixer/blender_data/datablock_proxy.py", line 32, in <module>
    from mixer.blender_data import specifics
  File "/tmp/bac-mixer-dvqo97f4/blender/scripts/addons/mixer/blender_data/specifics.py", line 483, in <module>
    @conditional_properties.register(T.EffectSequence)  # type: ignore[no-redef]
                                     ^^^^^^^^^^^^^^^^
AttributeError: 'module' object has no attribute 'EffectSequence'

5.1 5.1.2 Broken

enable: failed · install: ok · 0 operators, 0 failed poll, 0 classes registered · Declares Blender 2.91.0

Cause: Uses the video-sequencer 'Sequence' API that Blender 4.4 renamed to 'Strip' (bpy.types.Strip, scene.sequence_editor.strips).

Suggested fix: Replace Sequence/sequences with Strip/strips, guarded by a bpy.app.version check if you still support 4.2.

Error output (stage: enable)
Traceback (most recent call last):
  File "/home/runner/work/blender-addon-check/blender-addon-check/.cache/blender/blender-5.1.2-linux-x64/5.1/scripts/modules/addon_utils.py", line 515, in enable
    mod.register()
    ~~~~~~~~~~~~^^
  File "/tmp/bac-mixer-f6awn4s3/blender/scripts/addons/mixer/__init__.py", line 75, in register
    from mixer import bl_panels
  File "/tmp/bac-mixer-f6awn4s3/blender/scripts/addons/mixer/bl_panels.py", line 30, in <module>
    from mixer import bl_operators
  File "/tmp/bac-mixer-f6awn4s3/blender/scripts/addons/mixer/bl_operators.py", line 33, in <module>
    from mixer.share_data import share_data
  File "/tmp/bac-mixer-f6awn4s3/blender/scripts/addons/mixer/share_data.py", line 28, in <module>
    from mixer.blender_data.bpy_data_proxy import BpyDataProxy
  File "/tmp/bac-mixer-f6awn4s3/blender/scripts/addons/mixer/blender_data/bpy_data_proxy.py", line 37, in <module>
    from mixer.blender_data.changeset import Changeset, RenameChangeset
  File "/tmp/bac-mixer-f6awn4s3/blender/scripts/addons/mixer/blender_data/changeset.py", line 26, in <module>
    from mixer.blender_data.datablock_proxy import DatablockProxy
  File "/tmp/bac-mixer-f6awn4s3/blender/scripts/addons/mixer/blender_data/datablock_proxy.py", line 32, in <module>
    from mixer.blender_data import specifics
  File "/tmp/bac-mixer-f6awn4s3/blender/scripts/addons/mixer/blender_data/specifics.py", line 483, in <module>
    @conditional_properties.register(T.EffectSequence)  # type: ignore[no-redef]
                                     ^^^^^^^^^^^^^^^^
AttributeError: 'module' object has no attribute 'EffectSequence'

5.2 LTS 5.2.3 LTS Broken

enable: failed · install: ok · 0 operators, 0 failed poll, 0 classes registered · Declares Blender 2.91.0

Cause: Uses the video-sequencer 'Sequence' API that Blender 4.4 renamed to 'Strip' (bpy.types.Strip, scene.sequence_editor.strips).

Suggested fix: Replace Sequence/sequences with Strip/strips, guarded by a bpy.app.version check if you still support 4.2.

Error output (stage: enable)
Traceback (most recent call last):
  File "/home/runner/work/blender-addon-check/blender-addon-check/.cache/blender/blender-5.2.3-linux-x64/5.2/scripts/modules/addon_utils.py", line 544, in enable
    mod.register()
    ~~~~~~~~~~~~^^
  File "/tmp/bac-mixer-rapyool9/blender/scripts/addons/mixer/__init__.py", line 75, in register
    from mixer import bl_panels
  File "/tmp/bac-mixer-rapyool9/blender/scripts/addons/mixer/bl_panels.py", line 30, in <module>
    from mixer import bl_operators
  File "/tmp/bac-mixer-rapyool9/blender/scripts/addons/mixer/bl_operators.py", line 33, in <module>
    from mixer.share_data import share_data
  File "/tmp/bac-mixer-rapyool9/blender/scripts/addons/mixer/share_data.py", line 28, in <module>
    from mixer.blender_data.bpy_data_proxy import BpyDataProxy
  File "/tmp/bac-mixer-rapyool9/blender/scripts/addons/mixer/blender_data/bpy_data_proxy.py", line 37, in <module>
    from mixer.blender_data.changeset import Changeset, RenameChangeset
  File "/tmp/bac-mixer-rapyool9/blender/scripts/addons/mixer/blender_data/changeset.py", line 26, in <module>
    from mixer.blender_data.datablock_proxy import DatablockProxy
  File "/tmp/bac-mixer-rapyool9/blender/scripts/addons/mixer/blender_data/datablock_proxy.py", line 32, in <module>
    from mixer.blender_data import specifics
  File "/tmp/bac-mixer-rapyool9/blender/scripts/addons/mixer/blender_data/specifics.py", line 483, in <module>
    @conditional_properties.register(T.EffectSequence)  # type: ignore[no-redef]
                                     ^^^^^^^^^^^^^^^^
AttributeError: 'module' object has no attribute 'EffectSequence'

5.3 pre-release 5.3.0 Release Candidate Broken

enable: failed · install: ok · 0 operators, 0 failed poll, 0 classes registered · Declares Blender 2.91.0

Cause: Uses the video-sequencer 'Sequence' API that Blender 4.4 renamed to 'Strip' (bpy.types.Strip, scene.sequence_editor.strips).

Suggested fix: Replace Sequence/sequences with Strip/strips, guarded by a bpy.app.version check if you still support 4.2.

Error output (stage: enable)
Traceback (most recent call last):
  File "/home/runner/work/blender-addon-check/blender-addon-check/.cache/blender/blender-5.3.0-candidate+v53.c956fd684542-linux.x86_64-release/5.3/scripts/modules/addon_utils.py", line 550, in enable
    mod.register()
    ~~~~~~~~~~~~^^
  File "/tmp/bac-mixer-8i5cc8od/blender/scripts/addons/mixer/__init__.py", line 75, in register
    from mixer import bl_panels
  File "/tmp/bac-mixer-8i5cc8od/blender/scripts/addons/mixer/bl_panels.py", line 30, in <module>
    from mixer import bl_operators
  File "/tmp/bac-mixer-8i5cc8od/blender/scripts/addons/mixer/bl_operators.py", line 33, in <module>
    from mixer.share_data import share_data
  File "/tmp/bac-mixer-8i5cc8od/blender/scripts/addons/mixer/share_data.py", line 28, in <module>
    from mixer.blender_data.bpy_data_proxy import BpyDataProxy
  File "/tmp/bac-mixer-8i5cc8od/blender/scripts/addons/mixer/blender_data/bpy_data_proxy.py", line 37, in <module>
    from mixer.blender_data.changeset import Changeset, RenameChangeset
  File "/tmp/bac-mixer-8i5cc8od/blender/scripts/addons/mixer/blender_data/changeset.py", line 26, in <module>
    from mixer.blender_data.datablock_proxy import DatablockProxy
  File "/tmp/bac-mixer-8i5cc8od/blender/scripts/addons/mixer/blender_data/datablock_proxy.py", line 32, in <module>
    from mixer.blender_data import specifics
  File "/tmp/bac-mixer-8i5cc8od/blender/scripts/addons/mixer/blender_data/specifics.py", line 483, in <module>
    @conditional_properties.register(T.EffectSequence)  # type: ignore[no-redef]
                                     ^^^^^^^^^^^^^^^^
AttributeError: 'module' object has no attribute 'EffectSequence'
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