There is an application that I want to test on different devices. On some, it starts and works normally, on others it crashes when launched with an error:

FATAL EXCEPTION: main Process: com.example.asus.antempire19, PID: 23268 java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.asus.antempire19/com.example.asus.antempire19.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.example.asus.antempire19.MainActivity" on path: DexPathList[[zip file "/data/app/com.example.asus.antempire19-1/base.apk"],nativeLibraryDirectories=[/vendor/lib64, /system/lib64]] at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2439) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2608) at android.app.ActivityThread.access$800(ActivityThread.java:178) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1470) at android.os.Handler.dispatchMessage(Handler.java:111) at android.os.Looper.loop(Looper.java:194) at android.app.ActivityThread.main(ActivityThread.java:5637) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:959) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:754) Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.asus.antempire19.MainActivity" on path: DexPathList[[zip file "/data/app/com.example.asus.antempire19-1/base.apk"],nativeLibraryDirectories=[/vendor/lib64, /system/lib64]] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56) at java.lang.ClassLoader.loadClass(ClassLoader.java:511) at java.lang.ClassLoader.loadClass(ClassLoader.java:469) at android.app.Instrumentation.newActivity(Instrumentation.java:1071) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2416) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2608) at android.app.ActivityThread.access$800(ActivityThread.java:178) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1470) at android.os.Handler.dispatchMessage(Handler.java:111) at android.os.Looper.loop(Looper.java:194) at android.app.ActivityThread.main(ActivityThread.java:5637) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:959) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:754) Suppressed: java.lang.ClassNotFoundException: com.example.asus.antempire19.MainActivity at java.lang.Class.classForName(Native Method) at java.lang.BootClassLoader.findClass(ClassLoader.java:781) at java.lang.BootClassLoader.loadClass(ClassLoader.java:841) at java.lang.ClassLoader.loadClass(ClassLoader.java:504) ... 13 more Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available

Tell me, what could be the reason?

  • one
    I understand that it works on Asus devices, but not on the others? - rjhdby
  • @rjhdby, no, it works on Samsung, on the Chinese budget it does not; Studio on Asus laptop, so the way is - Vlad
  • And, if you transfer the apk-file from the device on which it works to idle, then everything starts - Vlad
  • Chinese phones with 32 bit Android? - Dmitry Petukhov
  • In my build.gradle multiDexEnabled = true try, google about multidex, it can help. - AZ

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