Re: Symbol not found: _voucher_activity_create_with_data
Re: Symbol not found: _voucher_activity_create_with_data
- Subject: Re: Symbol not found: _voucher_activity_create_with_data
- From: "Gerriet M. Denkmann" <email@hidden>
- Date: Thu, 20 Apr 2017 16:21:07 +0700
> On 20 Apr 2017, at 02:00, "Gerriet M. Denkmann" <email@hidden> wrote:
>
> Trying to build and run any project in Xcode Version 8.3.1 (8E1000a) I get:
>
> dyld: lazy symbol binding failed: Symbol not found: _voucher_activity_create_with_data
> Referenced from: /usr/lib/system/libsystem_trace.dylib
> Expected in: /usr/lib/system/introspection/libdispatch.dylib
>
> dyld: Symbol not found: _voucher_activity_create_with_data
> Referenced from: /usr/lib/system/libsystem_trace.dylib
> Expected in: /usr/lib/system/introspection/libdispatch.dylib
The reason for this seems to be that the content of /usr/lib/system/introspection contains macOS 12.3 stuff, whereas the rest of the system is macOS 12.4.
There are two threads: <https://forums.developer.apple.com/thread/76112> and <https://forums.developer.apple.com/thread/72756> both stating that the problem started after a TimeMachine restore.
I do have a TimeMachine copy which seems to contain the correct macOS 12.4 stuff, but I cannot restore from this because “these files are needed by macOS”.
Even this failed:
> sudo mv /usr/lib/system/introspection /usr/lib/system/introspection_old
mv: rename /usr/lib/system/introspection to /usr/lib/system/introspection_old: Operation not permitted
Any ideas how I can fix this problem?
Gerriet.
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