I am accessing native contacts in my app and sending it to my server.
Now Problem occurs when i started syncing contact from google contacts(10k contacts) on my ios device and start my app (first time after installing) than app crashes. But if my app is opened/used before after installing than not crashed.
What is the cause? Can anyone help me?
Steps:
Install my app from App store but i am not opening it.
Start Google contacts sync from settings.
Opening my app and it crashes.
