
How to Fix Python UnicodeDecodeError: 'utf-8' Codec Can't Decode Byte
You're running a Python script and suddenly see:
UnicodeDecodeError: 'utf-8' ...
Software troubleshooting desk

You're running a Python script and suddenly see:
UnicodeDecodeError: 'utf-8' ...

You run pip install and see a wall of text about DependencyConflict or ...

If you're on a modern Linux distribution and see error: externally-managed-environment<...

You're running npm run build and hit Error: EACCES: permission denied

When Firefox shows 'Secure Connection Failed' or similar warnings like 'PR_END_OF_FIL...

You install a new extension in Visual Studio Code, restart or reload, and then the terminal panel...