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Live2D Cubism
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Cubism Editor Manual    Cubism Editor Tutorial    Cubism SDK Manual    Cubism SDK Tutorial
[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.

Problem

Discussion List

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Can't save model file, "Requested Array Size Exceeds VM limit" in Help
QmoriQmori
1
62
QmoriQmori
MODEL NOT LOADING? HELP in Help
TotallyGhostJojoTotallyGhostJojo
1
482
Enoko(Staff)Enoko(Staff)
I can't save my model file. in Help
Answered
spring3643spring3643
1
582
Enoko(Staff)Enoko(Staff)
Can not connect to licensing server in Help
kusgbskusgbs
1
51
Enoko(Staff)Enoko(Staff)
Texture atlas stopped working in Help
Cheeky_Scrub_ExeCheeky_Scrub_Exe
1
231
Enoko(Staff)Enoko(Staff)
Help,, java updated and can't open model in Help
dun04045dun04045
1
72
Enoko(Staff)Enoko(Staff)
Java heap space problem in Help
KeshiiKeshii
8
1.2K
KeshiiKeshii
Memory and CPU usage increase when saving and when working on model in Help
Answered
SweetieEliseSweetieElise
5
892
OnionUmeOnionUme
The 4.2.04 beta1 version doesn't let me move parameters in Help
anzeloanzelo
2
151
anzeloanzelo
Layer Glitch in Help
peytonduhsgamingpeytonduhsgaming
0
21
peytonduhsgamingpeytonduhsgaming
Model Layers Problem in Help
MiiraMoonglowMiiraMoonglow
0
291
MiiraMoonglowMiiraMoonglow
Cubism Viewer Not Loading Up File - Setting Up Viewer Then Nothing in Help
CollissaCollissa
1
604
ueno(staff)ueno(staff)
Exporting to prprlive in Help
fakenerdgurlfakenerdgurl
0
81
fakenerdgurlfakenerdgurl
Layers Not Showing up on Physics Window in Help
rigginghellrigginghell
7
636
AnimationAnimation
After Export Parameters Disabled in live2d viewer in Help
ayansiddiquiayansiddiqui
1
61
Enoko(Staff)Enoko(Staff)
Live2D Cubism Editor Not Opening Properly on Mac (No M1 Chip) in Help
kishakisha
1
461
Enoko(Staff)Enoko(Staff)
psd file will not open in Help
deadboideemdeadboideem
1
121
Enoko(Staff)Enoko(Staff)
Extreme stuttering and slow response in Help
XemnovaXemnova
2
404
XemnovaXemnova
Physics won't export in Help
acetoin_butter2acetoin_butter2
1
121
acetoin_butter2acetoin_butter2
moc3 freezing Live2D in Help
MushviriMushviri
1
401
ueno(staff)ueno(staff)
Model not saving - "VM limit" error in Help
Answered
bcollie9bcollie9
3
511
kudo(Staff)kudo(Staff)
Live2D Editor won't open, goes unresponsive and freezes on Mac in Help
MausMaus
6
781
kudo(Staff)kudo(Staff)
timeline gone and 3-step is not used in Help
BunnyBunny
1
321
kudo(Staff)kudo(Staff)
Freezing when using Save, Save As, and Open... in Help
BlackGBlackG
1
271
BlackGBlackG
All Live 2D Settings and Work Deleted, PLEASE HELP RESTORE [Logs attached] in Help
AngelicAceAngelicAce
1
891
kudo(Staff)kudo(Staff)
Live 2d PRO free trial not saving. in Help
Answered
CandleCandle
4
461
CandleCandle
Model fine in moc3 but cmo3 busted in Help
ExpectnothinExpectnothin
1
622
kudo(Staff)kudo(Staff)
Building for WebGL with Unity 2021.2.6f1 (or Unity 2020.3.24f1) in Help
c0masc0mas
8
2K
c0masc0mas
Rotation Deformer does not get affected by scaling of Warp Deformer in Help
wwonliwwonli
3
753
kudo(Staff)kudo(Staff)
crashes and cant export to moc3 in Help
moeanimelmoeanimel
3
561
KugellKugell