Getting data null in onActivityResult()

[18ulhaspatil]

--------- beginning of crash

2018-11-14 15:34:22.585 15602-15602/com.cooldoctors.peermd E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.cooldoctors.peermd, PID: 15602
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1, result=0, data=null} to activity {com.cooldoctors.peermd/com.cooldoctors.peermd.activities.InviteActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.content.Intent.hasExtra(java.lang.String)' on a null object reference
at android.app.ActivityThread.deliverResults(ActivityThread.java:4324)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4367)
at android.app.ActivityThread.-wrap19(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1649)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6541)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.content.Intent.hasExtra(java.lang.String)' on a null object reference
at com.cooldoctors.peermd.activities.InviteActivity.onActivityResult(InviteActivity.java:68)
at android.app.Activity.dispatchActivityResult(Activity.java:7235)
at android.app.ActivityThread.deliverResults(ActivityThread.java:4320)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4367) 
at android.app.ActivityThread.-wrap19(Unknown Source:0) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1649) 
at android.os.Handler.dispatchMessage(Handler.java:105) 
at android.os.Looper.loop(Looper.java:164) 
at android.app.ActivityThread.main(ActivityThread.java:6541) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767) ``