[About Cubism Editor / SDK 5.4 Alpha](Updated: July 14, 2026)
You can download the alpha installer from the dedicated forum below.
If you have any feedback regarding the alpha version, including feature requests or bug reports, please use the same forum.
Cubism Editor / SDK 5.4 Alpha Forum
https://creatorsforum.live2d.com/c/cubismeditorsdk54alpha/
[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.Psd file won't open in any way
Hello, I'm working on a MacBook air 2020 version macOS Monterey 12.5.1, graphic card Intel iris plus graphics 1536 MB, RAM 8 gb, CPU Intel core i3 dual-core and the live 2d version is the 4.2.00
Everytime i try to import a psd file will just show a loading window that will disappear after a few seconds, doing nothing. I've already checked the profile and the file is in RGB 8 Bit. I've even tried to create a new file whit the same things, following the guide on this site but nothing happened, it gives me the error "Exeption in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap space"
. I've downloaded one preset and it opened perfectly... I don't know what to do.
0 ·
Answers
[ERROR] at java.awt.image.DataBufferInt.(DataBufferInt.java:75)
[ERROR] at java.awt.image.Raster.createPackedRaster(Raster.java:467)
[ERROR] at java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1032)
[ERROR] at java.awt.image.BufferedImage.(BufferedImage.java:333)
[ERROR] at com.live2d.graphics.psd.layer.n.b(Unknown Source)
[ERROR] at com.live2d.graphics.psd.layer.n.a(Unknown Source)
[ERROR] at com.live2d.graphics.psd.layer.k$a.a(Unknown Source)
[ERROR] at com.live2d.graphics.psd.layer.i$a.a(Unknown Source)
[ERROR] at com.live2d.graphics.psd.CPsdDocument.a(Unknown Source)
[ERROR] at com.live2d.graphics.psd.CPsdDocument.a(Unknown Source)
[ERROR] at com.live2d.graphics.psd.CPsdDocument$a.a(Unknown Source)
[ERROR] at com.live2d.graphics.psd.CPsdDocument$a.a(Unknown Source)
[ERROR] at com.live2d.cubism.appCtrlImpl.aj.a(Unknown Source)
[ERROR] at com.live2d.cubism.view.ah.a(Unknown Source)
[ERROR] at com.live2d.cubism.view.ah.invoke(Unknown Source)
[ERROR] at com.live2d.util.ae.a(Unknown Source)
[ERROR] at com.live2d.util.ae.invoke(Unknown Source)
[ERROR] at com.live2d.util.ad.a(Unknown Source)
[ERROR] at com.live2d.util.af.run(Unknown Source)
[ERROR] at java.lang.Thread.run(Thread.java:748)
I've tried again and this is what I got...
Thank you for your continued use of our product.
Your computer does not meet the specifications required for Cubism Editor.
See the Operating Environment page for details.
https://www.live2d.com/en/#cubismspec
Thank you!