- Step 1: Download and install StarUML Version 6 from main website https://staruml.io
- Step 2: Download
app.asarfile from https://drive.google.com/drive/folders/1gbhjOEYH1NPZNB_uMDDNr34sMsgGw8kf?usp=sharing - Step 3: Copy
app.asarfile download in step 2 (Overrideapp.asarfile)- Window:
C:\Program Files\StarUML\resources - MacOS:
/Applications/StarUML.app/Contents/Resources/ - Linux:
/opt/StartUML/resources
- Window:
- Step 4: Open StarUML app to use
Do not forget to give me⭐


This macOS error occurs when Gatekeeper flags an app that hasn't been notarized by Apple or was downloaded outside the Mac App Store. StarUML is safe, but macOS places it into "quarantine."
Cmd + Space, type "Terminal", and pressEnter).sudo xattr -cr
sudo xattr -cr /Applications/StarUML.app
Enter. You will be prompted for your Mac administrator password (letters won't show as you type). Enter it and pressEnteragain.Once completed, close Terminal and double-click StarUML to launch it normally.