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, 1 year ago
Failed resolution of: Landroid/support/v4/content/ContextCompat;
java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v4/content/ContextCompat;	at com.example.yusuf.bluetoothserver.MainActivity.requestPermission(MainActivity.java:606)	at com.example.yusuf.bluetoothserver.MainActivity.onCreate(MainActivity.java:122)	at android.app.Activity.performCreate(Activity.java:7125)	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2415)	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2522)