This is happening with my HomewidgetExtension target (as I checked in Xcode) which I implemented using home_widget plugin.

I tried pod deintegrate/install/update, deleting and restoring flutter, flutter upgrade etc but it was not helpful.

Flutter version:2.10.3 Xcode version: 13.3 macOS Monterey

Please help me.

flutter run results:

Running pod install...
Running Xcode build...
Xcode build done. 42.5s
Failed to build iOS app
Error output from Xcode build:
↳
2022-03-28 20:49:33.569 xcodebuild[5209:41927] Requested but did not find extension point with identifier Xcode.IDEKit.ExtensionSentinelHostApplications for extension Xcode.DebuggerFoundation.AppExtensionHosts.watchOS of plug-in com.apple.dt.IDEWatchSupportCore
2022-03-28 20:49:33.569 xcodebuild[5209:41927] Requested but did not find extension point with identifier Xcode.IDEKit.ExtensionPointIdentifierToBundleIdentifier for extension Xcode.DebuggerFoundation.AppExtensionToBundleIdentifierMap.watchOS of plug-in com.apple.dt.IDEWatchSupportCore
** BUILD FAILED **
Xcode's output:
↳
Writing result bundle at path:
/var/folders/v5/kpr5p68x3pq_y1zffc3fycq00000gn/T/flutter_tools.DnSqEu/flutter_ios_build_temp_dirDdzw4s/temporary_xcresult_bundle

ld: framework not found Flutter
clang: error: linker command failed with exit code 1 (use -v to see invocation)
note: Using new build system
note: Planning
note: Build preparation complete
note: Building targets in dependency order
Error (Xcode): Framework not found Flutter

Could not build the application for the simulator.
Error launching application on iPhone SE (3rd generation).