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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/
For inquiries regarding issues with license purchases or license activation errors, please contact us through the email form.
Failed to output. (NegativeArraySizeException)
Hello all,
I've been getting this ''Failed to output'' message while trying to save my live2D file. According to the logs java is throwing a NegativeArraySizeException.
Could it be I have created too many keyforms? When I delete some keyforms the error seems to go away.
Any insight would be highly appreciated.
- Live2D Software Version: Cubism Editor 5.2.02
- OS & Version: Windows 11
- PC Model: Desktop
- Graphics Specifications: (e.g. GeForce GTX 950M)
- CPU: Nvidia GeForce RTX 3060
- Memory: 32GB
- Illustration Software used: ClipStudioPaint
I've been getting this ''Failed to output'' message while trying to save my live2D file. According to the logs java is throwing a NegativeArraySizeException.
Could it be I have created too many keyforms? When I delete some keyforms the error seems to go away.
Any insight would be highly appreciated.
- Live2D Software Version: Cubism Editor 5.2.02
- OS & Version: Windows 11
- PC Model: Desktop
- Graphics Specifications: (e.g. GeForce GTX 950M)
- CPU: Nvidia GeForce RTX 3060
- Memory: 32GB
- Illustration Software used: ClipStudioPaint
Comments
Here is a fix below:
- Live2D Software Version: Cubism Editor 5.2.02
- OS & Version: Windows 11
- PC Model: Desktop
- Graphics Specifications: Nvidia GeForce RTX 3060
- CPU: AMD Ryzen 53400G
- Memory: 32GB
- Illustration Software used: ClipStudioPaint