[About macOS Sequoia] (Updated October 22, 2024)
Live2D Cubism Editor 5.1.02 now supports macOS Sequoia.
Other Live2D Cubism products currently released are not guaranteed to work on macOS Sequoia.
Please refrain from upgrading macOS, as it may not operate properly.
Live2d Cubism 4.0 doesn't open
Comments
Can you check here "System Requirements"?
https://help.live2d.com/en/other/old-cubism-editor-system-requirements/
Perhaps, your machine cannot meet the requirements.
Does your machine have GPU?
And, I think your machine is a little old. I recommend to buy newer.