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[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/
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.
Question Regarding Disabled ARC in Native Metal Sample Application
Hello,
I noticed that ARC is disabled in the CMakeLists.txt for the Native Metal Sample Application (https://github.com/Live2D/CubismNativeSamples/blob/develop/Samples/Metal/Demo/proj.ios.cmake/CMakeLists.txt):
# Disable ARC
set_target_properties(
${APP_NAME}
PROPERTIES
MACOSX_BUNDLE YES
XCODE_ATTRIBUTE_CLANG_ENABLE_OBJC_ARC NO
)
Is there a reason for using MRC over ARC? I'm developing a native iOS application and am considering moving the sample implementations to use ARC in order to play nicer with Swift/SwiftUI.
Thanks!
I noticed that ARC is disabled in the CMakeLists.txt for the Native Metal Sample Application (https://github.com/Live2D/CubismNativeSamples/blob/develop/Samples/Metal/Demo/proj.ios.cmake/CMakeLists.txt):
# Disable ARC
set_target_properties(
${APP_NAME}
PROPERTIES
MACOSX_BUNDLE YES
XCODE_ATTRIBUTE_CLANG_ENABLE_OBJC_ARC NO
)
Is there a reason for using MRC over ARC? I'm developing a native iOS application and am considering moving the sample implementations to use ARC in order to play nicer with Swift/SwiftUI.
Thanks!
Tagged:
Comments
Thanks for using our product.
For historical reasons, the Metal Sample was created in Objective-C based on the OpenGL implementation, which is why ARC is disabled.
There is a possibility that ARC will be enabled when we migrate the Metal Sample to Swift in the future.
Also, with the current Sample, I believe you can enable ARC by modifying ViewController.mm.
Best regards.