Simulator shows black screen on Macbook with M1 Max

[vhartikainen]

Had an issue using the simulator on Macbook with M1 Max. I ran into stackoverflow with similar issues and a solution that worked in my case. Maybe update of README.md would be in order (https://stackoverflow.com/questions/73056296/tkinter-on-mac-shows-up-as-a-black-screen)

Run the following commands

1. brew uninstall tcl-tk uninstall the old tk if you have it
2. pyenv uninstall 3.10.5 ...or whatever your current global Python version is 3.brew install tcl-tk grab a fresh install of tk
3. pyenv install 3.10.5 grab a fresh install of Python 3.10.5 (or whichever)
4. pyenv global 3.10.5 set your global Python version (matching the version you just installed above)

You need to install tk via homebrew before installing Python with pyenv because pyenv will automatically try to use whatever tk package it can find when it installs Python.

This will also work if you are using pyenv to upgrade from one version of Python to another.