java.lang.NullPointerException: GoogleApiClient must not be null
	at e7.r.l(Unknown Source:9)
	at com.google.android.gms.common.api.internal.b.<init>(Unknown Source:2)
	at d8.f$a.<init>(Unknown Source:2)
	at x7.d0.<init>(Unknown Source:5)
	at x7.c0.a(Unknown Source:3)
	at com.entitcs.office_attendance.CRM.CRM_Add_Customer$a0.onClick(Unknown Source:60)
	at android.view.View.performClick(View.java:7778)
	at android.view.View.performClickInternal(View.java:7755)
	at android.view.View.-$$Nest$mperformClickInternal(Unknown Source:0)
	at android.view.View$PerformClick.run(View.java:30734)
	at android.os.Handler.handleCallback(Handler.java:1013)
	at android.os.Handler.dispatchMessage(Handler.java:101)
	at android.os.Looper.loopOnce(Looper.java:226)
	at android.os.Looper.loop(Looper.java:328)
	at android.app.ActivityThread.main(ActivityThread.java:9210)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:586)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099)