App being rejected but working fine with my devices

Hi! I've been submitting my first iOS App to app store recently, but got rejected due to "crashing on launch", so I symbolicate the crash log they send to me,

I am not sure but I think the problem is FirebaseApp.configure() in didFinishLaunchingWithOptions

But my App works totally fine on my devices (ipad and iphone XS, version 15.5)

I am not sure what to do if it works fine on my devices but not on theirs.

Really need some suggestions!!

May be you have resources available locally and not on reviewer's.

Have a look here, there are several points you should check.

https://stackoverflow.com/questions/48763870/ios-app-crashes-when-i-write-firebaseapp-configure:

  • need to import GoogleService-Info.plist on the main directory of the app.
  • register your Project on Firebase? ->  https://console.firebase.google.com/?pli=1
  • a few other points

Thanks to your reply! But I followed the firebase tutorial to add firebase to my project, so I think I've already done those points.

@KUAN789 I am also getting same error, How did you manage to solve it ?

App being rejected but working fine with my devices
 
 
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