macosreact-nativeflipper

Flipper cannot be opened because the developer cannot be verified in macOS Catalina


Flipper is a platform for debugging iOS, Android and React Native apps. I have downloaded the Flipper app from https://fbflipper.com/, but I can't run it.

Error image

macOS version: Catalina 10.15.3


Solution

  • Just Right Click > Open. Or alternatively, open System Preferences, Security & Privacy, General tab, and Click 'Open Anyway'. Guide on support.apple.com


    Problem