I got these errors when running flutter project that created in Windows environment. I am using flutter 1.22.5. (stable channel)
/Users/softwareengineeringprasmul/Documents/PermataNMR/mobileapp/flutter_basic1/udm_basic/ios/Runner/GeneratedPluginRegistrant.h:8:9: error: 'Flutter/Flutter.h' file not found #import <Flutter/Flutter.h> ^ 1 error generated. <unknown>:0: error: failed to emit precompiled header '/Users/softwareengineeringprasmul/Library/Developer/Xcode/DerivedData/Runner-ahhvjokaefqbueeaihlobbhzvguv/Build/Intermediates.noindex/PrecompiledHeaders/Runne r-Bridging-Header-swift_PTEJIKSKZSO5-clang_11XRQZ0XK64JK.pch' for bridging header '/Users/softwareengineeringprasmul/Documents/PermataNMR/mobileapp/flutter_basic1/udm_basic/ios/Runner/Runner-Bridging-Header.h' /Users/softwareengineeringprasmul/Documents/PermataNMR/mobileapp/flutter_basic1/udm_basic/ios/Runner/Runner-Bridging-Header.h:1:9: note: in file included from /Users/softwareengineeringprasmul/Documents/PermataNMR/mobileapp/flutter_basic1/udm_basic/ios/Runner/Runner-Bridging-Header.h:1: #import "GeneratedPluginRegistrant.h"
The solution for this is moving to beta channel,
flutter channel beta flutter upgrade
Then, go to XCode and do cleanup : Product –> Clean Build Folder.
After all, click on Product –> Build in your project