Big Sur missing MultitouchSupport framework

Question

Created Jul ’20

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Hi
OSX seems to be missing MultitouchSupport. is this meant to be or a bug?

no such file or directory: '/System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/Current/MultitouchSupport'

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Answer 1

karlhor OP

Nov ’20

Does this updated path work?

Code Block string SDKROOT = Utils.RunLocalProcessAndReturnStdOut("/usr/bin/xcrun", "--sdk macosx --show-sdk-path");
PublicAdditionalLibraries.Add(SDKROOT + "/System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/Current/MultitouchSupport.tbd");

For me, this results in the following path on Big Sur:

Code Block /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/Current/MultitouchSupport.tbd

Source: https://github.com/EpicGames/UnrealEngine/commit/1d252ee345cdf6c232b20c3b4bf14f13bb569c9d

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Answer 2

htx OP

Nov ’20

clang: error: no such file or directory: '/System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/Current/MultitouchSupport'

Library not loaded: /System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/A/MultitouchSupport

BigSur has been removed the MultitouchSupport module ?

Can I return to the Catalina version?

0