[Regarding macOS Tahoe](Updated October 16, 2025)
macOS v26 Tahoe is now supported!
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.Everytime i try doing auto mesh generator and deformer the app becomes unresponsive...
    
        
                
            
                
                    Hello.. i started using the app today and as i was looking at and trying the different tools... some tools made the app unresponsive.. and the app doesn't work unless i force quit it.
I also tried to wait for an hour and see if the app will continue to work normally but it didn't..
 Live2D Software Version:  Cubism Editor 4.0.07
 OS & Version: macOS Big Sur
 PC Model: MacBookAir 2017
 Graphics Specifications: Intel HD Graphics 6000 1536 MB
 CPU: Dual-Core Intel Core i5
 Memory: 8GB
 Illustration Software used: procreate
 
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Comments
Cubism Editor does not support PSD files created with Procreate.
Please refer to the manual below:
https://docs.live2d.com/cubism-editor-manual/precautions-for-psd-data/?locale=en_us
In addition, Cubism Editor might not work properly in your environment as it does not meet the system requirement.
https://www.live2d.com/en/#cubismspec