making installer of Big Sur on mac fails

corpnewt / gibMacOS

Py2/py3 script that can download macOS components direct from Apple

MIT License

5.85k stars 775 forks source link

making installer of Big Sur on mac fails #204

Open seamonkey420 opened 3 years ago

seamonkey420 commented 3 years ago

Catalina works fine but am getting this error constantly trying to create install media on a macbook air running big sur

"Couldn't mount dmg /Applications/Install macOS Big Sur.app/Contents/SharedSupport/SharedSupport.dmg (error code 112)/Applications/Install macOS Big Sur.app does not appear to be a valid OS installer application."

LeeBinder commented 2 years ago

try https://github.com/corpnewt/gibMacOS/issues/139#issuecomment-723275624

Disclaimer: haven't tried myself