Fatal error: Duplicate values for key

[PhilippHoellmer]

I am on macOs Ventura 13.2.1 (Intel MacBook Pro) and installed Fluor 2.5.1 via homebrew.

Fluor worked flawlessly until yesterday, but now stopped working. The app simply doesn't start anymore without any message. Executing /Applications/Fluor.app/Contents/MacOS/Fluor in the terminal yields

Swift/x86_64-apple-macos.swiftinterface:13577: Fatal error: Duplicate values for key: 'texstudio'
Illegal instruction: 4

Texstudio is another homebrew-installed application for which I changed the associated Fluor rule in the past.

I tried re-installing Fluor and texstudio, but it did not fix the problem.

Is there a way to reset the associated Fluor rules by removing a cache?