Home› Help
If you have any questions, reports, suggestions, or requests about Live2D, please send them to this forum.
※We cannot guarantee statements or answers from Live2D staff. Thank you for your understanding in advance.
 
Live2D Cubism
Cubism Products and Downloads
Cubism product manuals and tutorials
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.

Help

Just started with the editor? Ran into a problem? Ask your questions here. There's always someone around to help.
Sort Hot ▾

Discussion List

Discussion
Started By
Replies
Views
Most Recent
Severe lag in big projects in the editor
HitomiHoshinoHitomiHoshino
3
244
KatomonKatomon
I have an error message in the logs I can't decipher and the model won't export
PhoenixatherPhoenixather
2
123
PhoenixatherPhoenixather
Automesh bugs - please help!
niftysawusniftysawus
3
126
KatomonKatomon
My Past Discussion Disappearred
jimmykumajimmykuma
4
76
jimmykumajimmykuma
Reflect motion is not avaliable in the updated Live2D (Live2D 5.2.03)
REfan0213REfan0213
3
927
ookubo(staff) ookubo(staff)
CPU spiking repeatedly in Physics window in 5.0
cilliacillia
21
1.3K
Enoko(Staff)Enoko(Staff)
Model file is too big, can’t export
Answered
kyoko_nyakyoko_nya
3
229
ookubo(staff) ookubo(staff)
"Thread-595" kotlin.NotImplementedError
DeerTrashDeerTrash
1
27
ookubo(staff) ookubo(staff)
Some textures are blurry but atlas is at 100%
CamelliavtCamelliavt
0
26
CamelliavtCamelliavt
Bug with 5.2
hanakosumirehanakosumire
16
493
ookubo(staff) ookubo(staff)
Deform Path Tool and Multiple Art Meshes Issue
gfreitaggfreitag
4
511
Enoko(Staff)Enoko(Staff)
Pro Trial version "ended" after three days
SaltyScarsSaltyScars
1
29
ookubo(staff) ookubo(staff)
Can i activate license with older versions?
Answered
FourtyFurFourtyFur
1
39
ookubo(staff) ookubo(staff)
help I'm having resolution limits when I've paid for pro
ItsactuallyTeaDItsactuallyTeaD
1
52
ookubo(staff) ookubo(staff)
Live2D Cubism (5.2.03) keeps crashing after pressing continue on the Free Trial
DYMBGIRLDYMBGIRL
1
88
ookubo(staff) ookubo(staff)
How to stop Cubism Harmonic Motion Controller
jeetmeisterjeetmeister
2
87
jeetmeisterjeetmeister
Vtuber model errors that are bricking Live2d
YoshinoArtYoshinoArt
3
112
YoshinoArtYoshinoArt
WAV file won't import despite it being formatted correctly
MiyaMiya
25
951
ookubo(staff) ookubo(staff)
Needing help at increasing the RAM limit of Live2d.
yolkcreatoryolkcreator
6
573
obsidianobsidian
Export 1 worked, fixed opacity after Vtube Studio test, export 2 failed
AidenSuzunoAidenSuzuno
3
114
KatomonKatomon
Failed to output. (NegativeArraySizeException)
YiotaYiota
2
89
KatomonKatomon
5.1.02 beta1 - Can no longer combine blendshapes with shortcut
cilliacillia
10
316
cilliacillia
Critical Issue on macOS Apple Silicon - UI Lag
foxfoxfoxfox
2
105
Ran_THRan_TH
Is it possible to assign parents to parameters
Answered ✓
AmaranthioraAmaranthiora
2
41
AmaranthioraAmaranthiora
[BUG] Sticky Physics
pettankonpettankon
7
1.4K
rubrtarubrta
help please
mastermaindmastermaind
1
39
ookubo(staff) ookubo(staff)
Live2D物理演算が、アニメーションに反映されません。カーソルに反応はあります、足りない部分を教えていただきたいです。
Answered
AiSAiS
1
379
ookubo(staff) ookubo(staff)
Help! I cannot export for runtime :(
Answered ✓
emimiemimi
2
236
emimiemimi
Disabling ArtMeshes (model optimization)
JekSun97JekSun97
5
139
nakayasui(staff)nakayasui(staff)
Mirroring Parameters on Different ArtMeshes
JekSun97JekSun97
1
47
JekSun97JekSun97