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Error creating flutter app for iOS - Error (Xcode): Undefined symbol

Time：06-24

--------------------------- Error Mensage:

Failed to build iOS app Error output from Xcode build: ↳ 2022-06-19 14:50:18.899 xcodebuild[39895:226134] 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 2022-06-19 14:50:18.899 xcodebuild[39895:226134] 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 2022-06-19 14:50:19.885 xcodebuild[39895:226172] DVTAssertions: Warning in /Library/Caches/com.apple.xbs/Sources/DVTiOSFrameworks/DVTiOSFrameworks-20038/DTDeviceKitBase/D TDKRemoteDeviceData.m:373 Details: (null) deviceType from 00008020-0008459A36B8003A was NULL when -platform called. Object: <DTDKMobileDeviceToken: 0x11d73a5d0> Method: -platform Thread: <NSThread: 0x600003501ec0>{number = 6, name = (null)} Please file a bug at https://feedbackassistant.apple.com with this warning message and any useful information you can provide. ** BUILD FAILED **

Xcode's output: ↳ Writing result bundle at path: /var/folders/xk/24s15qjs3js_pbq9z13b7km00000gn/T/flutter_tools.XpLwrY/flutter_ios_build_temp_d irundHWt/temporary_xcresult_bundle

/Users/pivajr/development/flutter/.pub-cache/hosted/pub.dartlang.org/geolocator_apple-1.2.2/ios
/Classes/GeolocatorPlugin.m:157:21: warning: 'openURL:' is deprecated: first deprecated in iOS
10.0 [-Wdeprecated-declarations]
                    openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
                    ^~~~~~~
                    openURL:options:completionHandler:
In module 'UIKit' imported from /Users/pivajr/Desktop/siscop/siscop-app/ios/Pods/Target Support
Files/geolocator_apple/geolocator_apple-prefix.pch:2:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS1
5.5.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIApplication.h:124:1: note:
'openURL:' has been explicitly marked deprecated here
- (BOOL)openURL:(NSURL*)url
API_DEPRECATED_WITH_REPLACEMENT("openURL:options:completionHandler:", ios(2.0, 10.0))
NS_EXTENSION_UNAVAILABLE_IOS("");
^
1 warning generated.
/Users/pivajr/development/flutter/.pub-cache/hosted/pub.dartlang.org/geolocator_apple-1.2.2/ios
/Classes/GeolocatorPlugin.m:157:21: warning: 'openURL:' is deprecated: first deprecated in iOS
10.0 [-Wdeprecated-declarations]
                    openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
                    ^~~~~~~
                    openURL:options:completionHandler:
In module 'UIKit' imported from /Users/pivajr/Desktop/siscop/siscop-app/ios/Pods/Target Support
Files/geolocator_apple/geolocator_apple-prefix.pch:2:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS1
5.5.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIApplication.h:124:1: note:
'openURL:' has been explicitly marked deprecated here
- (BOOL)openURL:(NSURL*)url
API_DEPRECATED_WITH_REPLACEMENT("openURL:options:completionHandler:", ios(2.0, 10.0))
NS_EXTENSION_UNAVAILABLE_IOS("");
^
1 warning generated.
/Users/pivajr/development/flutter/.pub-cache/hosted/pub.dartlang.org/camera-0.8.1 7/ios/Classes
/CameraPlugin.m:596:13: warning: 'OSAtomicCompareAndSwapPtrBarrier' is deprecated: first
deprecated in iOS 10.0 - Use atomic_compare_exchange_strong() from <stdatomic.h> instead
[-Wdeprecated-declarations]
    while (!OSAtomicCompareAndSwapPtrBarrier(old, newBuffer, (void **)&_latestPixelBuffer)) {
            ^
In module 'Darwin' imported from
/Users/pivajr/development/flutter/.pub-cache/hosted/pub.dartlang.org/camera-0.8.1 7/ios/Classes
/CameraPlugin.m:9:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS1
5.5.sdk/usr/include/libkern/OSAtomicDeprecated.h:548:6: note:
'OSAtomicCompareAndSwapPtrBarrier' has been explicitly marked deprecated here
bool    OSAtomicCompareAndSwapPtrBarrier( void *__oldValue, void *__newValue, void * volatile
*__theValue );
        ^
/Users/pivajr/development/flutter/.pub-cache/hosted/pub.dartlang.org/camera-0.8.1 7/ios/Classes
/CameraPlugin.m:806:11: warning: 'OSAtomicCompareAndSwapPtrBarrier' is deprecated: first
deprecated in iOS 10.0 - Use atomic_compare_exchange_strong() from <stdatomic.h> instead
[-Wdeprecated-declarations]
  while (!OSAtomicCompareAndSwapPtrBarrier(pixelBuffer, nil, (void **)&_latestPixelBuffer)) {
          ^
In module 'Darwin' imported from
/Users/pivajr/development/flutter/.pub-cache/hosted/pub.dartlang.org/camera-0.8.1 7/ios/Classes
/CameraPlugin.m:9:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS1
5.5.sdk/usr/include/libkern/OSAtomicDeprecated.h:548:6: note:
'OSAtomicCompareAndSwapPtrBarrier' has been explicitly marked deprecated here
bool    OSAtomicCompareAndSwapPtrBarrier( void *__oldValue, void *__newValue, void * volatile
*__theValue );
        ^
2 warnings generated.
2 warnings generated.
In file included from
/Users/pivajr/development/flutter/.pub-cache/hosted/pub.dartlang.org/google_mlkit_commons-0.2.0
/ios/Classes/MLKVisionImage FlutterPlugin.m:1:
/Users/pivajr/development/flutter/.pub-cache/hosted/pub.dartlang.org/google_mlkit_commons-0.2.0
/ios/Classes/GoogleMlKitCommonsPlugin.h:12:22: warning: unused function 'getFlutterError'
[-Wunused-function]
static FlutterError *getFlutterError(NSError *error) {
                     ^
1 warning generated.
In file included from
/Users/pivajr/development/flutter/.pub-cache/hosted/pub.dartlang.org/google_mlkit_commons-0.2.0
/ios/Classes/GoogleMlKitCommonsPlugin.m:1:
/Users/pivajr/development/flutter/.pub-cache/hosted/pub.dartlang.org/google_mlkit_commons-0.2.0
/ios/Classes/GoogleMlKitCommonsPlugin.h:12:22: warning: unused function 'getFlutterError'
[-Wunused-function]
static FlutterError *getFlutterError(NSError *error) {
                     ^
1 warning generated.
In file included from
/Users/pivajr/development/flutter/.pub-cache/hosted/pub.dartlang.org/google_mlkit_commons-0.2.0
/ios/Classes/MLKVisionImage FlutterPlugin.m:1:
/Users/pivajr/development/flutter/.pub-cache/hosted/pub.dartlang.org/google_mlkit_commons-0.2.0
/ios/Classes/GoogleMlKitCommonsPlugin.h:12:22: warning: unused function 'getFlutterError'
[-Wunused-function]
static FlutterError *getFlutterError(NSError *error) {
                     ^
1 warning generated.
In file included from
/Users/pivajr/development/flutter/.pub-cache/hosted/pub.dartlang.org/google_mlkit_commons-0.2.0
/ios/Classes/GoogleMlKitCommonsPlugin.m:1:
/Users/pivajr/development/flutter/.pub-cache/hosted/pub.dartlang.org/google_mlkit_commons-0.2.0
/ios/Classes/GoogleMlKitCommonsPlugin.h:12:22: warning: unused function 'getFlutterError'
[-Wunused-function]
static FlutterError *getFlutterError(NSError *error) {
                     ^
1 warning generated.
ld: warning: ignoring file
/Users/pivajr/Desktop/siscop/siscop-app/ios/Pods/MLImage/Frameworks/MLImage.framework/MLImage,
file is universal (x86_64,arm64) but does not contain the armv7 architecture:
/Users/pivajr/Desktop/siscop/siscop-app/ios/Pods/MLImage/Frameworks/MLImage.framework/MLImage
ld: warning: ignoring file
/Users/pivajr/Desktop/siscop/siscop-app/ios/Pods/MLKitCommon/Frameworks/MLKitCommon.framework/M
LKitCommon, file is universal (x86_64,arm64) but does not contain the armv7 architecture:
/Users/pivajr/Desktop/siscop/siscop-app/ios/Pods/MLKitCommon/Frameworks/MLKitCommon.framework/M
LKitCommon
ld: warning: ignoring file
/Users/pivajr/Desktop/siscop/siscop-app/ios/Pods/MLKitFaceDetection/Frameworks/MLKitFaceDetecti
on.framework/MLKitFaceDetection, file is universal (x86_64,arm64) but does not contain the
armv7 architecture:
/Users/pivajr/Desktop/siscop/siscop-app/ios/Pods/MLKitFaceDetection/Frameworks/MLKitFaceDetecti
on.framework/MLKitFaceDetection
ld: warning: ignoring file
/Users/pivajr/Desktop/siscop/siscop-app/ios/Pods/MLKitVision/Frameworks/MLKitVision.framework/M
LKitVision, file is universal (x86_64,arm64) but does not contain the armv7 architecture:
/Users/pivajr/Desktop/siscop/siscop-app/ios/Pods/MLKitVision/Frameworks/MLKitVision.framework/M
LKitVision
Undefined symbols for architecture armv7:
  "_MLKFaceLandmarkTypeRightCheek", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceLandmarkTypeMouthRight", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceLandmarkTypeMouthLeft", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceLandmarkTypeLeftEye", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceLandmarkTypeLeftCheek", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceLandmarkTypeRightEar", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceContourTypeNoseBottom", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceContourTypeUpperLipTop", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceLandmarkTypeMouthBottom", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKModelDownloadDidFailNotification", referenced from:
      -[GenericModelManager manageModel:call:result:] in
      google_mlkit_commons(GenericModelManager.o)
      -[GenericModelManager receiveTestNotification:] in
      google_mlkit_commons(GenericModelManager.o)
  "_MLKFaceContourTypeUpperLipBottom", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceContourTypeRightEyebrowBottom", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceContourTypeLeftEyebrowTop", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceContourTypeRightEyebrowTop", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceContourTypeRightEye", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceContourTypeNoseBridge", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceContourTypeLeftCheek", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_OBJC_CLASS_$_MLKFaceDetector", referenced from:
      objc-class-ref in google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceContourTypeLowerLipTop", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceLandmarkTypeLeftEar", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceContourTypeLowerLipBottom", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceContourTypeLeftEyebrowBottom", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceContourTypeLeftEye", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceContourTypeFace", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_OBJC_CLASS_$_MLKVisionImage", referenced from:
      objc-class-ref in google_mlkit_commons(MLKVisionImage FlutterPlugin.o)
      __OBJC_$_CATEGORY_MLKVisionImage_$_FlutterPlugin in
      google_mlkit_commons(MLKVisionImage FlutterPlugin.o)
      objc-class-ref in google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceLandmarkTypeRightEye", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceLandmarkTypeNoseBase", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKFaceContourTypeRightCheek", referenced from:
      ___57-[GoogleMlKitFaceDetectionPlugin handleDetection:result:]_block_invoke in
      google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_MLKModelDownloadDidSucceedNotification", referenced from:
      -[GenericModelManager manageModel:call:result:] in
      google_mlkit_commons(GenericModelManager.o)
      -[GenericModelManager receiveTestNotification:] in
      google_mlkit_commons(GenericModelManager.o)
  "_OBJC_CLASS_$_MLKModelDownloadConditions", referenced from:
      objc-class-ref in google_mlkit_commons(GenericModelManager.o)
  "_OBJC_CLASS_$_MLKFaceDetectorOptions", referenced from:
      objc-class-ref in google_mlkit_face_detection(GoogleMlKitFaceDetectionPlugin.o)
  "_OBJC_CLASS_$_MLKModelManager", referenced from:
      objc-class-ref in google_mlkit_commons(GenericModelManager.o)
ld: symbol(s) not found for architecture armv7
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

Result bundle written to path:
    /var/folders/xk/24s15qjs3js_pbq9z13b7km00000gn/T/flutter_tools.XpLwrY/flutter_ios_build_temp_dirundHWt/temporary_xcresult_bundle

Error (Xcode): Undefined symbol: _MLKFaceLandmarkTypeRightChe

Error (Xcode): Undefined symbol: _MLKFaceLandmarkTypeMouthRight

Error (Xcode): Undefined symbol: _MLKFaceLandmarkTypeMouthLeft

Error (Xcode): Undefined symbol: _MLKFaceLandmarkTypeLeftEye

Error (Xcode): Undefined symbol: _MLKFaceLandmarkTypeLeftCheek

Error (Xcode): Undefined symbol: _MLKFaceLandmarkTypeRightEar

Error (Xcode): Undefined symbol: _MLKFaceContourTypeNoseBottom

Error (Xcode): Undefined symbol: _MLKFaceContourTypeUpperLipTop

Error (Xcode): Undefined symbol: _MLKFaceLandmarkTypeMouthBottom

Error (Xcode): Undefined symbol: _MLKModelDownloadDidFailNotification

Error (Xcode): Undefined symbol: _MLKFaceContourTypeUpperLipBottom

Error (Xcode): Undefined symbol: _MLKFaceContourTypeRightEyebrowBottom

Error (Xcode): Undefined symbol: _MLKFaceContourTypeLeftEyebrowTop

Error (Xcode): Undefined symbol: _MLKFaceContourTypeRightEyebrowTop

Error (Xcode): Undefined symbol: _MLKFaceContourTypeRightEye

Error (Xcode): Undefined symbol: _MLKFaceContourTypeNoseBridge

Error (Xcode): Undefined symbol: _MLKFaceContourTypeLeftCheek

Error (Xcode): Undefined symbol: OBJC_CLASS$_MLKFaceDetector

Error (Xcode): Undefined symbol: _MLKFaceContourTypeLowerLipTop

Error (Xcode): Undefined symbol: _MLKFaceLandmarkTypeLeftEar

Error (Xcode): Undefined symbol: _MLKFaceContourTypeLowerLipBottom

Error (Xcode): Undefined symbol: _MLKFaceContourTypeLeftEyebrowBottom

Error (Xcode): Undefined symbol: _MLKFaceContourTypeLeftEye

Error (Xcode): Undefined symbol: _MLKFaceContourTypeFace

Error (Xcode): Undefined symbol: OBJC_CLASS$_MLKVisionImage

Error (Xcode): Undefined symbol: _MLKFaceLandmarkTypeRightEye

Error (Xcode): Undefined symbol: _MLKFaceLandmarkTypeNoseBase

Error (Xcode): Undefined symbol: _MLKFaceContourTypeRightCheek

Error (Xcode): Undefined symbol: _MLKModelDownloadDidSucceedNotification

Error (Xcode): Undefined symbol: OBJC_CLASS$_MLKModelDownloadConditions

Error (Xcode): Undefined symbol: OBJC_CLASS$_MLKFaceDetectorOptions

Error (Xcode): Undefined symbol: OBJC_CLASS$_MLKModelManager

Encountered error while building for device. --------------------------------------------------- End of Error Mesage.

Any idea what could be happening and how to fix it? Tks!

CodePudding user response：

Delete Podfile.lock, pods folder and .symlinks folder. Now run pod install turn open the runner.workspace file in xcode and build it once. Once it's built successfully in xcode it should start working by build ipa too

CodePudding user response：

Deleting podfile.lock, pods folder and .symlinks folder did not work for me. i didnt add settings for armv7 devices, adding that setting to Podfile worked for me.

https://github.com/bharat-biradar/Google-Ml-Kit-plugin/blob/master/README.md

https://github.com/bharat-biradar/Google-Ml-Kit-plugin/issues/97

Page link：https//www.codepudding.com/frontend/453217.html

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