java.lang.RuntimeException: Unable to resume activity {com.entitcs.office_attendance/com.entitcs.office_attendance.activities.Drawer_Activity}: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.net.NetworkInfo.isAvailable()' on a null object reference
	at android.app.ActivityThread.performResumeActivity(ActivityThread.java:4917)
	at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:4950)
	at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:225)
	at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:201)
	at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:173)
	at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2318)
	at android.os.Handler.dispatchMessage(Handler.java:106)
	at android.os.Looper.loopOnce(Looper.java:210)
	at android.os.Looper.loop(Looper.java:299)
	at android.app.ActivityThread.main(ActivityThread.java:8306)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:576)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1073)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.net.NetworkInfo.isAvailable()' on a null object reference
	at com.entitcs.office_attendance.model_classes.y5.h(Unknown Source:22)
	at com.entitcs.office_attendance.activities.Drawer_Activity.onResume(Unknown Source:11)
	at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1476)
	at android.app.Activity.performResume(Activity.java:8360)
	at android.app.ActivityThread.performResumeActivity(ActivityThread.java:4907)
	... 13 more