Cannot Export to .moc3 (for Runtime)

monsterhandholder

I have tried to export my model as an .moc3 file multiple times now, even redoing the model from the ground up (losing me several hours of work) and I have been unsuccessful with it. I have since tried:

- Closing all my other programs, letting Live2D be the only running program
- Closing the application and then re-opening it to then try and export it immediately after
- Restarted my entire computer, closed all other programs, then opened Live2D to try and export it immediately after

Here are my model statistics
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moon bunny fix.cmo3 [ 2025/03/30 22:42 ]

<< Common Data >>
Number of Parts : 44

<< Deformer Data >>
Number of Warp Deformers : 68
Number of Rotation Deformers : 59
Number of Interpolations in Deformers : 683

Number of Deformers with Only One Draw Element : 23
Number of Deformers with Only One Deformer : 27
Number of Deformers with No Content : 0

<< ArtMesh Related >>
Number of ArtMesh : 170
Number of Interpolation ArtMesh : 1009
Number of Vertices : 8518
Number of Polygons : 10983
Number of ArtPath:0
Number of ArtPath's control points:0

<<Relating to Clipping Masks>>
Clippings used: 28
Mask ID permutation types: 19
Objects with moc3 output issues: 0
-----------------------------------------------

Here are my specifics for the Editor:

- Live2D Software Version: Live2D Cubism Editor 5.3 Alpha
- OS & Version: Sequoia 15.3.2
- PC Model: Mac mini
- Graphics Specifications: M1, 2020
- CPU: 8-core
- Memory: 16 GB
- Illustration Software used: ClipStudio Paint EX
- Attach screenshot or capture video to show your problem:

Video

monsterhandholder

Update: decided to revert back to using version 5.2.02 of Live2D Cubism. While it is not recommended that you do so (for issues of compatibility and possible corruption of the file) I advise making a backup of your file made in the current/latest version, then trying to open it in an older version of the program.

For this use case, I went from 5.3.2 to 5.2.02, and my file did not utilize features exclusive to the 5.3 alpha.

Adding this comment to help anyone else in need of help when it comes to issues exporting their models. If you have this problem with the alpha version, you may have to go back to the previous (whatever is officially released and "stable") version of the program. My issue is thankfully resolved now, however it still stands as a current bug I would like to raise as some concern for the current alpha.

Thank you for your time.

ookubo(staff)

Hi @monsterhandholder

Thank you very much for using our products.
We apologise for the delay in replying to you.

This 5.3.00 alpha1 restricts moc3 export regarding new features.
This may cause unexpected problems with the export.

Cases of moc3 export failure may be due to broken links in the PSD images or unwanted image data.
In 5.3.00alpha, it may be possible to export by solving these problems.

However, we are very sorry, but please note that the alpha version is only for the evaluation of new features.
If you wish to use it for integration in a production environment, please use an official product such as Cubism Editor 5.2.

Thank you for your cooperation.