android studio couldn't find "libcocos2djs.so"

i am trying to do this cocos project build is successful but i can’t run the app and a error
in the logcast when i open it here is the error

Process: org.cocos2dx.test6, PID: 4551
java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/org.cocos2dx.test6-36ZHXaK0TpVqK8D3j1YSNQ==/base.apk"],nativeLibraryDirectories=[/data/app/org.cocos2dx.test6-36ZHXaK0TpVqK8D3j1YSNQ==/lib/arm64, /system/lib64, /system/product/lib64, /hw_product/lib64, /system/product/lib64]]] couldn't find "libcocos2djs.so"
    at java.lang.Runtime.loadLibrary0(Runtime.java:1067)
    at java.lang.Runtime.loadLibrary0(Runtime.java:1007)
    at java.lang.System.loadLibrary(System.java:1668)
    at org.cocos2dx.lib.Cocos2dxActivity.onLoadNativeLibraries(Cocos2dxActivity.java:100)
    at org.cocos2dx.lib.Cocos2dxActivity.onCreate(Cocos2dxActivity.java:126)
    at org.cocos2dx.javascript.AppActivity.onCreate(AppActivity.java:35)
    at android.app.Activity.performCreate(Activity.java:8086)
    at android.app.Activity.performCreate(Activity.java:8074)
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1313)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3755)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3961)
    at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:91)
    at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:149)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:103)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2386)
    at android.os.Handler.dispatchMessage(Handler.java:107)
    at android.os.Looper.loop(Looper.java:213)
    at android.app.ActivityThread.main(ActivityThread.java:8178)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1101)

please help