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rainyl / opencv_dart

OpenCV bindings for Dart language and Flutter. Support Asynchronous Now!
https://pub.dev/packages/opencv_dart
Apache License 2.0
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Failed to lookup symbol 'FloodFill' #238

Closed Marlenfranto closed 2 months ago

Marlenfranto commented 2 months ago

@rainyl , When I attempt to execute the cv.floodFill function, I encounter the following exception. Please see the details of the exception below:

`E/flutter ( 9850): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: Invalid argument(s): Failed to lookup symbol 'FloodFill': undefined symbol: FloodFill

E/flutter ( 9850): #0 DynamicLibrary.lookup (dart:ffi-patch/ffi_dynamic_library_patch.dart:33:70) E/flutter ( 9850): #1 CvNativeImgproc._FloodFillPtr (package:opencv_dart/src/g/imgproc.g.dart:2362:38) E/flutter ( 9850): #2 CvNativeImgproc._FloodFillPtr (package:opencv_dart/src/g/imgproc.g.dart) E/flutter ( 9850): #3 CvNativeImgproc._FloodFill (package:opencv_dart/src/g/imgproc.g.dart:2363:27) E/flutter ( 9850): #4 CvNativeImgproc._FloodFill (package:opencv_dart/src/g/imgproc.g.dart) E/flutter ( 9850): #5 CvNativeImgproc.FloodFill (package:opencv_dart/src/g/imgproc.g.dart:2338:12) E/flutter ( 9850): #6 floodFill. (package:opencv_dart/src/imgproc/imgproc.dart:334:20) E/flutter ( 9850): #7 cvRun (package:opencv_dart/src/core/base.dart:83:76) E/flutter ( 9850): #8 floodFill (package:opencv_dart/src/imgproc/imgproc.dart:333:3) E/flutter ( 9850): #9 _MyAppState.rpPaintHSV (package:opencv_dart_example/main.dart:151:8) E/flutter ( 9850): #10 _MyAppState.build.. (package:opencv_dart_example/main.dart:72:21) E/flutter ( 9850): #11 State.setState (package:flutter/src/widgets/framework.dart:1203:30) E/flutter ( 9850): #12 _MyAppState.build. (package:opencv_dart_example/main.dart:69:19) E/flutter ( 9850): #13 TapGestureRecognizer.handleTapDown. (package:flutter/src/gestures/tap.dart:624:61) E/flutter ( 9850): #14 GestureRecognizer.invokeCallback (package:flutter/src/gestures/recognizer.dart:344:24) E/flutter ( 9850): #15 TapGestureRecognizer.handleTapDown (package:flutter/src/gestures/tap.dart:624:11) E/flutter ( 9850): #16 BaseTapGestureRecognizer._checkDown (package:flutter/src/gestures/tap.dart:300:5) E/flutter ( 9850): #17 BaseTapGestureRecognizer.acceptGesture (package:flutter/src/gestures/tap.dart:277:7) E/flutter ( 9850): #18 GestureArenaManager._resolveByDefault (package:flutter/src/gestures/arena.dart:269:25) E/flutter ( 9850): #19 GestureArenaManager._tryToResolveArena. (package:flutter/src/gestures/arena.dart:249:31) E/flutter ( 9850): #20 _microtaskLoop (dart:async/schedule_microtask.dart:40:21) E/flutter ( 9850): #21 _startMicrotaskLoop (dart:async/schedule_microtask.dart:49:5)`

rainyl commented 2 months ago

v1.2.4 has been published, now please upgrade to v1.2.4 to use it, remember to run flutter clean

rainyl commented 2 months ago

Also, if you have any new problems, feel free to reopen this issue.