Jupyter notebook error 'dyld library not loaded: CoreFoundation' after macOS Big Sur update

Question

After updating to macOS Big Sur I get the following error when I run jupyter notebook:

dyld: 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: image not found
[1]    2971 abort      jupyter notebook

Any idea as to how to solve this? I tried re-installing jupyter-notebook using brew (I also updated brew) but I keep getting the same error.

Answer 1

I had the same problem after i upgraded to macOS Big Sur. I updated my python version (3.6.4) to (3.9.0) and after that i just uninstalled the notebook and reinstalled it. Now it works.