我在一家名为Ffltter的应用程序中工作.Android运行良好，但在iOS中没有.我需要一些帮助才能在iOS手机上运行这个.我正在使用lib:google_maps_flutter: ^0.5.27+3和firebase_ml_vision: ^0.9.3+8.Xcode 11.4.1和Mac os Catalina 10.15.4.有人知道怎么解决这个问题.我还没找到.
flutter doctor
[✓] Flutter (Channel stable, v1.17.0, on Mac OS X 10.15.4 19E287, locale en-BR)
[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 11.4.1)
[✓] Android Studio (version 3.6)
[✓] VS Code (version 1.45.0)
[✓] Connected device (1 available)
• No issues found!
日志(log)错误如下:
Undefined symbols for architecture x86_64:
"_OBJC_CLASS_$_GMSPolyline", referenced from:
objc-class-ref in google_maps_flutter(GoogleMapPolylineController.o)
"_OBJC_CLASS_$_FIRVisionOnDeviceImageLabelerOptions", referenced from:
objc-class-ref in firebase_ml_vision(ImageLabeler.o)
"_FIRFaceLandmarkTypeLeftEar", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_FIRFaceLandmarkTypeMouthLeft", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_FIRFaceLandmarkTypeRightCheek", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_FIRFaceLandmarkTypeNoseBase", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_FIRFaceLandmarkTypeRightEye", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_OBJC_CLASS_$_GMSMarker", referenced from:
objc-class-ref in google_maps_flutter(GoogleMapMarkerController.o)
"_FIRFaceLandmarkTypeMouthRight", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_FIRFaceContourTypeLeftEye", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_FIRFaceContourTypeRightEye", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_FIRFaceContourTypeLowerLipTop", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_OBJC_CLASS_$_GMSServices", referenced from:
objc-class-ref in AppDelegate.o
"_FIRFaceContourTypeNoseBottom", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_FIRFaceLandmarkTypeLeftCheek", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_FIRFaceLandmarkTypeLeftEye", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_OBJC_CLASS_$_GMSMapStyle", referenced from:
objc-class-ref in google_maps_flutter(GoogleMapController.o)
"_FIRFaceContourTypeRightEyebrowTop", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_OBJC_CLASS_$_GMSPolygon", referenced from:
objc-class-ref in google_maps_flutter(GoogleMapPolygonController.o)
"_FIRFaceContourTypeUpperLipTop", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_FIRFaceContourTypeRightEyebrowBottom", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_FIRFaceContourTypeLeftEyebrowBottom", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_FIRFaceLandmarkTypeRightEar", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_FIRFaceContourTypeUpperLipBottom", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_OBJC_CLASS_$_FIRVisionCloudImageLabelerOptions", referenced from:
objc-class-ref in firebase_ml_vision(ImageLabeler.o)
"_OBJC_CLASS_$_GMSCameraPosition", referenced from:
objc-class-ref in google_maps_flutter(GoogleMapController.o)
"_kGMSMinZoomLevel", referenced from:
_InterpretMapOptions in google_maps_flutter(GoogleMapController.o)
"_OBJC_CLASS_$_GMSMapView", referenced from:
objc-class-ref in google_maps_flutter(GoogleMapController.o)
"_OBJC_CLASS_$_GMSMutablePath", referenced from:
objc-class-ref in google_maps_flutter(GoogleMapPolygonController.o)
objc-class-ref in google_maps_flutter(GoogleMapPolylineController.o)
"_OBJC_CLASS_$_GMSCircle", referenced from:
objc-class-ref in google_maps_flutter(GoogleMapCircleController.o)
"_FIRFaceLandmarkTypeMouthBottom", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_OBJC_CLASS_$_GMSCoordinateBounds", referenced from:
objc-class-ref in google_maps_flutter(GoogleMapController.o)
"_OBJC_CLASS_$_GMSCameraUpdate", referenced from:
objc-class-ref in google_maps_flutter(GoogleMapController.o)
"_FIRFaceContourTypeLeftEyebrowTop", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_OBJC_CLASS_$_FIRVision", referenced from:
objc-class-ref in firebase_ml_vision(FLTFirebaseMlVisionPlugin.o)
"_OBJC_CLASS_$_FIRVisionFaceDetectorOptions", referenced from:
objc-class-ref in firebase_ml_vision(FaceDetector.o)
"_kGMSMaxZoomLevel", referenced from:
_InterpretMapOptions in google_maps_flutter(GoogleMapController.o)
"_FIRFaceContourTypeAll", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_OBJC_CLASS_$_FIRVisionBarcodeDetectorOptions", referenced from:
objc-class-ref in firebase_ml_vision(BarcodeDetector.o)
"_OBJC_CLASS_$_FIRApp", referenced from:
objc-class-ref in firebase_ml_vision(FLTFirebaseMlVisionPlugin.o)
"_FIRFaceContourTypeLowerLipBottom", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_OBJC_CLASS_$_FIRVisionImage", referenced from:
objc-class-ref in firebase_ml_vision(FLTFirebaseMlVisionPlugin.o)
"_FIRFaceContourTypeFace", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
"_FIRFaceContourTypeNoseBridge", referenced from:
___39-[FaceDetector handleDetection:result:]_block_invoke in firebase_ml_vision(FaceDetector.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)