Mac App store Code Signing EXC_CRASH (Code Signature invalid) ERROR FIX...
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Exception Type: EXC_CRASH (Code Signature Invalid). Exception Codes: 0x0000000000000000, 0x0000000000000000. Exception Note: EXC_CORPSE_NOTIFY. Termination Reason: Namespace CODESIGNING, Code 0x1. Termination ...
HOW TO SIGN .APP ON MAC OS USING CODESIGN
If you find in the report the message "Termination Reason: Namespace CODESIGNING, Code 0x1" it means that the app certificate was revoked.
There is a quick solution to sign any .app on macOS installing free codesign tool. Open Terminal App and execute the code to start the download and installation process of Xcode and the command line developer tools from the AppStore. Launch Xcode at least once to agree to the license.
xcode-select --install
To sign an .app file launch the Terminal and execute codesign with following parameters. You can easily drag and drop the .app from Finder to Terminal allowing you to paste the file located path. After the .app is signed you will have an option to run it as any other regular application.
sudo codesign --force --deep --sign - /Applications/iMovie.app
Referencias:
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Instructions with pictures here:
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Share if it works, and if you like it.
P.Carrillo.
