java.lang.RuntimeException: Unable to pause activity {com.entitcs.office_attendance/com.entitcs.office_attendance.camera.FaceTrackerActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference
	at android.app.ActivityThread.performPauseActivityIfNeeded(ActivityThread.java:5882)
	at android.app.ActivityThread.performPauseActivity(ActivityThread.java:5833)
	at android.app.ActivityThread.handleRelaunchActivityInner(ActivityThread.java:6580)
	at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:6479)
	at android.app.servertransaction.ActivityRelaunchItem.execute(ActivityRelaunchItem.java:76)
	at android.app.servertransaction.ActivityTransactionItem.execute(ActivityTransactionItem.java:45)
	at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:139)
	at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:96)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2854)
	at android.os.Handler.dispatchMessage(Handler.java:108)
	at android.os.Looper.loopOnce(Looper.java:226)
	at android.os.Looper.loop(Looper.java:328)
	at android.app.ActivityThread.main(ActivityThread.java:9239)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:594)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference
	at x4.d1.onCreateView(Unknown Source:401)
	at androidx.fragment.app.Fragment.performCreateView(Unknown Source:19)
	at androidx.fragment.app.v.f(Unknown Source:188)
	at androidx.fragment.app.v.m(Unknown Source:116)
	at androidx.fragment.app.n.e0(Unknown Source:277)
	at androidx.fragment.app.n.f1(Unknown Source:84)
	at androidx.fragment.app.n.b0(Unknown Source:21)
	at androidx.fragment.app.n.T(Unknown Source:42)
	at androidx.fragment.app.n.N(Unknown Source:1)
	at androidx.fragment.app.i.m(Unknown Source:4)
	at androidx.fragment.app.e.onPause(Unknown Source:8)
	at com.entitcs.office_attendance.camera.FaceTrackerActivity.onPause(Unknown Source:0)
	at android.app.Activity.performPause(Activity.java:9164)
	at android.app.Instrumentation.callActivityOnPause(Instrumentation.java:1657)
	at android.app.ActivityThread.performPauseActivityIfNeeded(ActivityThread.java:5872)
	... 15 more