Xcode build done. Failed to build iOS app - Flutter project

Question

I am getting the below error after upgrading flutter to the latest stable version. Executed all the possible commands to clear the catch and install the pods.

Xcode build done.                                           12.1s
Failed to build iOS app
Error output from Xcode build:
↳
    objc[3394]: Class AppleTypeCRetimerRestoreInfoHelper is implemented in both /usr/lib/libauthinstall.dylib (0x1f5995eb0) and /Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice (0x1063384f8). One of the two will be used. Which one is undefined.
    objc[3394]: Class AppleTypeCRetimerFirmwareAggregateRequestCreator is implemented in both /usr/lib/libauthinstall.dylib (0x1f5995f00) and /Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice (0x106338548). One of the two will be used. Which one is undefined.
    objc[3394]: Class AppleTypeCRetimerFirmwareRequestCreator is implemented in both /usr/lib/libauthinstall.dylib (0x1f5995f50) and /Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice (0x106338598). One of the two will be used. Which one is undefined.
    objc[3394]: Class ATCRTRestoreInfoFTABFile is implemented in both /usr/lib/libauthinstall.dylib (0x1f5995fa0) and /Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice (0x1063385e8). One of the two will be used. Which one is undefined.
    objc[3394]: Class AppleTypeCRetimerFirmwareCopier is implemented in both /usr/lib/libauthinstall.dylib (0x1f5995ff0) and /Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice (0x106338638). One of the two will be used. Which one is undefined.
    objc[3394]: Class ATCRTRestoreInfoFTABSubfile is implemented in both /usr/lib/libauthinstall.dylib (0x1f5996040) and /Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice (0x106338688). One of the two will be used. Which one is undefined.
    2022-03-20 16:20:58.949 xcodebuild[3394:27451] 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
    2022-03-20 16:20:58.949 xcodebuild[3394:27451] 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/p3/k59gspbd78s4bpfvpwpz4ct80000gn/T/flutter_tools.a1tf9R/flutter_ios_build_temp_dir0CdVEj/temporary_xcresult_bundle
In file included from /Users/aravindganesh/.pub-cache/hosted/pub.dartlang.org/webview_flutter_wkwebview-2.7.1/ios/Classes/JavaScriptChannelHandler.m:5:
/Users/aravindganesh/.pub-cache/hosted/pub.dartlang.org/webview_flutter_wkwebview-2.7.1/ios/Classes/JavaScriptChannelHandler.h:5:9: fatal error: 'Flutter/Flutter.h' file not found
    #import <Flutter/Flutter.h>
            ^~~~~~~~~~~~~~~~~~~
    1 error generated.
In file included from /Users/aravindganesh/.pub-cache/hosted/pub.dartlang.org/webview_flutter_wkwebview-2.7.1/ios/Classes/FLTWKProgressionDelegate.m:5:
/Users/aravindganesh/.pub-cache/hosted/pub.dartlang.org/webview_flutter_wkwebview-2.7.1/ios/Classes/FLTWKProgressionDelegate.h:5:9: fatal error: 'Flutter/Flutter.h' file not found

Solution

Somewhere the same symbol / class is defined twice.

• Check the frameworks linked to see if there are any duplicates. If so remove the duplicate
• Clean build folder (Command + Shift + K)
• If simulator, then reset the simulator and try
• If device, restart the device and try

Comments

[Erick Filho]

did you find the solution?

[Aravind]

@ErickFilho, Yes, actually, I cleaned the flutter cache, restarted mac and reopened my IDE and IOS simulator. Seems to be some cache issue. Try clearing the catch and restart mac.