我的作業系統:macOS Big Sur v11.2.1 MySQL Workbench 版本:macOS (x86, 64-bit), DMG Archive 8.0.23 參考資料: MySQL Workbench cannot open on Mac - stackoverflow 依照回答者 Phil Nguyen 的建議,我在終端機輸入 /Applications/MySQLWorkbench.app/Contents/MacOS/MySQLWorkbench --verbose 得到跟回答者 EdM 一樣的結果 Fatal Python error: initfsencoding: unable to load the file system codec, sys.path = ['/Applications/MySQLWorkbench.app/Contents/Resources/libraries', '/Library/Frameworks/Python.framework/Versions/3.7/lib/python37.zip', '/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7', '/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/lib-dynload'] ModuleNotFoundError: No module named 'encodings' 所以問題大概是出在我沒有安裝 python 然後按照回答者 yakob abada 建議的第一步,在終端機執行 brew install python@3.7 得到 Error: python@3.7: the bottle needs the Apple Command Line Tools to be installed. You can install them, if desired, with: xcode-select --install (遵命,電腦叫我安裝什麼,我就安裝什麼)所以我先執行了 xcode-select -...