Error while first Build: simple_edge_detection:mergeDebugNativeLibs

[PodeCaradox]

Hello,

first of all thanks for sharing your Porject.
Sadly i cant get it running, i get always this Error:

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':simple_edge_detection:mergeDebugNativeLibs'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
   > More than one file was found with OS independent path 'lib/x86_64/libopencv_java4.so'. If you are using jniLibs and CMake IMPORTED targets, see https://developer.android.com/studio/preview/features#automatic_packaging_of_prebuilt_dependencies_used_by_cmake

[PodeCaradox]

Ok Problem solved:

First of all i had the ios problem with the ‘opencv2/opencv.hpp’ file not found” this was fixed by your suggestion.
Try to create a new directory called “packages” under ‘/Users/mac/Documents/projects/flutter/memori-mobile/packages (assuming this is the root of your project). Then import the edge detection package inside the pubspec.yml of your project with
“ simple_edge_detection: path: packages/simple-edge-detection “

The Main Problem i fixed now with the :

android {
    compileSdkVersion 28

    packagingOptions {
        pickFirst 'lib/x86_64/libopencv_java4.so'
        pickFirst 'lib/arm64-v8a/libopencv_java4.so'
        pickFirst 'lib/armeabi-v7a/libopencv_java4.so'
        pickFirst 'lib/x86/libopencv_java4.so'
    }

in the build.gradle inside of the flutter-simple-edge-detection/android/build.gradle

Sometimes it happens shortly after i make an issue i find the solution x)
I searched for 2 hours, but thanks again for the project. :)