Flutter ios build error diagnose

Error: https://github.com/flutter/flutter/issues/50568

[App.framework] Linked and embedded framework 'App.framework' was built for iOS/iOS Simulator
Could not build the application for the simulator.
Error launching application on iPhone 11 Pro Max.

Solve

• Install latest cocoapods

sudo gem install cocoapods

• Remove pod files

rm -rf ios/Podfile.lock
rm -rf ios/Pods
rm -rf ios/.symlinks

• Run pod install

cd ios
pod install

• Run project again

Extra

• Deal with Xcode 11.4 Support: https://flutter.dev/docs/development/ios-project-migration

Just use Delete References, don't move to Trash

• Deal with import libraries error although you check everything is correct. Just to extra tip

Default Disk Type on Mac is “In Case-sensitive”
Like Unity does not work on “Case-sensitive” disk type => Some libraries config with the path in-Case-sensitive but run on “Case-sensitive” -> It can be imported with wrong case => Just move the source to another “Case-sensitive” disk type.

Nhan Cao

nhancv.com