[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/For inquiries regarding issues with license purchases or license activation errors, please contact us through the
email form.Cubism 3.1, not starting - only splash screen
Comments
We caught the issue that Cubism 3 doesn't start a few minute or hours after clicking. The fixed version has been released. I'd like you to download the latest version over the link.
http://cubism3.live2d.com.s3-website-ap-northeast-1.amazonaws.com/download_en.html
If the issue still happens even after installing the latest version, could you please let us know?
Sincerely,
Dai
In order to see what happens, could you please try following steps?
- Delete cache of your web browser.
- Download the latest Cubism 3
Then we'd like to know if the issue is solved.