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[Regarding macOS Tahoe](Updated September 18, 2025)
We cannot guarantee the compatibility of the current releases of Live2D Cubism Editor and Cubism SDK with macOS Tahoe.
We advise against upgrading your macOS at this time as it may cause Live2D products not to function correctly.
Upgrading macOS can also cause you to lose your Cubism Editor license file.
Please make sure to deactivate your Cubism Editor license before upgrading the macOS.
For more details:
https://help.live2d.com/en/other/other_09/
We cannot guarantee the compatibility of the current releases of Live2D Cubism Editor and Cubism SDK with macOS Tahoe.
We advise against upgrading your macOS at this time as it may cause Live2D products not to function correctly.
Upgrading macOS can also cause you to lose your Cubism Editor license file.
Please make sure to deactivate your Cubism Editor license before upgrading the macOS.
For more details:
https://help.live2d.com/en/other/other_09/
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Live2D .cmo3 filesize keeps increasing and now I can't export it as a .moc3 File
in Help
Hello,
I have been using Live2D for a long time now, however, this is the first time I've run into this issue:
My filesize went from 700mb to 3.6Gb after working on it for a while and now even after removing a lot of parts, and reducing the Vertices, Artmeshes, and polygons, Clippings, mask ID permuitation types, and other features on the model statistics, the filesize is still around 3GB
I noticed someone else having a similar problem here: https://community.live2d.com/discussion/1610/please-help-me-file-is-abnormally-large-and-cant-be-exported-to-moc3
Is there a solution to this?
I have also attached my Log file to this post
I have been using Live2D for a long time now, however, this is the first time I've run into this issue:
My filesize went from 700mb to 3.6Gb after working on it for a while and now even after removing a lot of parts, and reducing the Vertices, Artmeshes, and polygons, Clippings, mask ID permuitation types, and other features on the model statistics, the filesize is still around 3GB
I noticed someone else having a similar problem here: https://community.live2d.com/discussion/1610/please-help-me-file-is-abnormally-large-and-cant-be-exported-to-moc3
Is there a solution to this?
I have also attached my Log file to this post
Comments
If you right click on this, you can deleted any unused layers and hopefully it'll lighten your .cmo3.