Flutter initialization failed.couldn't find "libflutter.so"

E/FlutterLoader( 4087): Flutter initialization failed. E/FlutterLoader( 4087): java.util.concurrent.ExecutionException: java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.kmz.TheCounsler-1/base.apk"],nativeLibraryDirectories=[/data/app/com.kmz.TheCounsler-1/lib/arm, /data/app/com.kmz.TheCounsler-1/base.apk!/lib/armeabi-v7a, /system/lib, /vendor/lib]]] couldn't find "libflutter.so" E/FlutterLoader( 4087): at java.util.concurrent.FutureTask.report(FutureTask.java:94) E/FlutterLoader( 4087): at java.util.concurrent.FutureTask.get(FutureTask.java:164) E/FlutterLoader( 4087): at io.flutter.embedding.engine.loader.FlutterLoader.ensureInitializationComplete(FlutterLoader.java:201) E/FlutterLoader( 4087): at io.flutter.embedding.engine.FlutterEngine.(FlutterEngine.java:326) E/FlutterLoader( 4087): at io.flutter.embedding.engine.FlutterEngine.(FlutterEngine.java:206) E/FlutterLoader( 4087): at io.flutter.embedding.android.FlutterActivityAndFragmentDelegate.setupFlutterEngine(FlutterActivityAndFragmentDelegate.java:252) E/FlutterLoader( 4087): at io.flutter.embedding.android.FlutterActivityAndFragmentDelegate.onAttach(FlutterActivityAndFragmentDelegate.java:162) E/FlutterLoader( 4087): at io.flutter.embedding.android.FlutterActivity.onCreate(FlutterActivity.java:430) E/FlutterLoader( 4087): at android.app.Activity.performCreate(Activity.java:6739) E/FlutterLoader( 4087): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118) E/FlutterLoader( 4087): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2619) E/FlutterLoader( 4087): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2727) E/FlutterLoader( 4087): at android.app.ActivityThread.-wrap12(ActivityThread.java) E/FlutterLoader( 4087): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1478) E/FlutterLoader( 4087): at android.os.Handler.dispatchMessage(Handler.java:102)