07-20 14:24:10.188 24318-25252/com.mygdx.main E/art: No implementation found for void org.opencv.aruco.Aruco.detectCharucoDiamond_0(long, long, long, float, long, long, long, long) (tried java_org_opencv_aruco_Aruco_detectCharucoDiamond_10 and Java_org_opencv_aruco_Aruco_detectCharucoDiamond_10__JJJFJJJJ)
07-20 14:24:10.189 24318-25252/com.mygdx.main E/AndroidRuntime: FATAL EXCEPTION: Thread-9913
                                                                Process: com.mygdx.main, PID: 24318
                                                                java.lang.UnsatisfiedLinkError: No implementation found for void org.opencv.aruco.Aruco.detectCharucoDiamond_0(long, long, long, float, long, long, long, long) (tried Java_org_opencv_aruco_Aruco_detectCharucoDiamond_10 and Java_org_opencv_aruco_Aruco_detectCharucoDiamond_10__JJJFJJJJ)
                                                                    at org.opencv.aruco.Aruco.detectCharucoDiamond_0(Native Method)
                                                                    at org.opencv.aruco.Aruco.detectCharucoDiamond(Aruco.java:344)
                                                                    at com.mygdx.main.MarkerTracker.onCameraFrame(MarkerTracker.java:128)
                                                                    at org.opencv.android.CameraBridgeViewBase.deliverAndDrawFrame(CameraBridgeViewBase.java:392)
                                                                    at org.opencv.android.JavaCameraView$CameraWorker.run(JavaCameraView.java:373)
                                                                    at java.lang.Thread.run(Thread.java:818)

|_ android

|_ opencv

|_ core(libgdx render)

#Specify the version being used aswell as the language
cmake_minimum_required(VERSION 3.6)

#Name your project here
project(libGDX_RenderEngine)

#variable OPENCV_DIR
set(OpenCV_DIR "/home/josip/git/opencv/platforms/build_android_arm/")

set(SOURCE_FILES main.cpp)
set(opencv_contrib /home/josip/libGDX_RenderEngine/android/src/main/jniLibs/armeabi-v7a )
file(GLOB opencv_contrib
    "*.a"
)
set(opencv_native /home/josip/libGDX_RenderEngine/openCVLibrary330rc/src/main/jni )
file(GLOB opencv_native
    "*.cpp"
    "*.h"
)
#This tells CMake to main.cpp and name it as project
add_executable(libGDX_RenderEngine ${SOURCE_FILES})

#find & load OPEN_CV package
find_package(OpenCV REQUIRED)

#include the subdirectory containing our libs
include_directories(${OpenCV_DIR})

#link_libraries
message(STATUS "OpenCV libraries: ${OpenCV_LIBS}")
target_link_libraries(libGDX_RenderEngine opencv_contrib  opencv_native ${OpenCV_LIBS} "-static")