Cannot run python after update macOS to Monterey

Question

The terminal shows these errors after I updated my MacBook and run a python program. How can I fix it?

dyld[4136]: dyld cache '/System/Library/dyld/dyld_shared_cache_x86_64h' not loaded: syscall to map cache into shared region failed
dyld[4136]: Library not loaded: /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
  Referenced from: /Library/Frameworks/Python.framework/Versions/3.6/Resources/Python.app/Contents/MacOS/Python
  Reason: tried: '/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation' (no such file), '/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation' (no such file)
Abort trap: 6

Try updating Python to the latest version. 3.6 may not work with Monterey. — MattDMo, Jan 15 '22 at 01:33
The file works well in the terminal, but shows above errors in the terminal in VSCode. I am confused. — Lemon, Jan 15 '22 at 02:11
I just installed the latest version. Seems I should work on the configuration of VSCode now. — Lemon, Jan 15 '22 at 02:13
Having the same issue `CoreFoundation` is indeed missing from the shown path.. But should it be elsewhere? Very annoying — Blue Bot, Mar 22 '22 at 11:05

score 1 · Answer 1 · answered Jul 21 '22 at 17:35

You'll need to update your Python version as well as other packages installed that rely on Python. I'd recommend using HomeBrew and running brew upgrade python or brew upgrade You might also need to update your xcode command line tools by running xcode-select --install prior to running brew upgrade.

Cannot run python after update macOS to Monterey

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