java.lang.UnsatisfiedLinkError: Couldn't load opencv_java from loader dalvik.system.PathClassLoader[DexPathList[[zip file "/mnt/asec/com.example.myeffects-1/pkg.apk"],nativeLibraryDirectories=[/mnt/asec/com.example.myeffects-1/lib, /vendor/lib, /system/lib]]]: findLibrary returned null

Stack Overflow | BQ. | 8 months ago
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  1. 0

    java.lang.UnsatisfiedLinkError: Couldn't load opencv_java from loader dalvik.system.PathClassLoader

    Stack Overflow | 8 months ago | BQ.
    java.lang.UnsatisfiedLinkError: Couldn't load opencv_java from loader dalvik.system.PathClassLoader[DexPathList[[zip file "/mnt/asec/com.example.myeffects-1/pkg.apk"],nativeLibraryDirectories=[/mnt/asec/com.example.myeffects-1/lib, /vendor/lib, /system/lib]]]: findLibrary returned null
  2. 0
    samebug tip
    This happens sometimes when Android fails to load the necessary libraries when you install an app. Try reinstalling it or telling your client to reinstall it, as it seems to correctly install the libraries and fixes the problem.
  3. 0
    samebug tip
    Check if you have the latest version of SQLCipher and look if you loaded the libraries correctly. More info on this comment: https://goo.gl/tQQ5NO
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  5. 0
    samebug tip
    If you're using proguard, check if you correctly configured it, otherwise, just disable proguard. More on this here: https://goo.gl/FP500o
  6. 0

    java.lang.ClassNotFoundException: com.googlecode.javacv.cpp.opencv_objdetect

    Stack Overflow | 11 months ago | Sagor Ahmed
    java.lang.NoClassDefFoundError: java.lang.ClassNotFoundException: com.googlecode.javacv.cpp.opencv_objdetect

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Root Cause Analysis

  1. java.lang.UnsatisfiedLinkError

    Couldn't load opencv_java from loader dalvik.system.PathClassLoader[DexPathList[[zip file "/mnt/asec/com.example.myeffects-1/pkg.apk"],nativeLibraryDirectories=[/mnt/asec/com.example.myeffects-1/lib, /vendor/lib, /system/lib]]]: findLibrary returned null

    at java.lang.Runtime.loadLibrary()
  2. Java RT
    System.loadLibrary
    1. java.lang.Runtime.loadLibrary(Runtime.java:365)
    2. java.lang.System.loadLibrary(System.java:606)
    2 frames
  3. com.example.myeffects
    CartoonifierApp.onCreate
    1. com.example.myeffects.CartoonifierView.<clinit>(CartoonifierView.java:262)
    2. com.example.myeffects.CartoonifierApp.onCreate(CartoonifierApp.java:68)
    2 frames
  4. Android Platform
    ActivityThread.main
    1. android.app.Activity.performCreate(Activity.java:5264)
    2. android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1088)
    3. android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2305)
    4. android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2393)
    5. android.app.ActivityThread.access$800(ActivityThread.java:151)
    6. android.app.ActivityThread$H.handleMessage(ActivityThread.java:1324)
    7. android.os.Handler.dispatchMessage(Handler.java:110)
    8. android.os.Looper.loop(Looper.java:193)
    9. android.app.ActivityThread.main(ActivityThread.java:5295)
    9 frames
  5. Java RT
    Method.invoke
    1. java.lang.reflect.Method.invokeNative(Native Method)
    2. java.lang.reflect.Method.invoke(Method.java:515)
    2 frames
  6. Android
    ZygoteInit.main
    1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:828)
    2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:644)
    2 frames
  7. Android Platform
    NativeStart.main
    1. dalvik.system.NativeStart.main(Native Method)
    1 frame