问题
Ionic iOS app is on testflight and I have 3 crashes (see below). They all have to do with the UIKit.
Since it is an Ionic app and I have nothing to do or have no control over layers and this stuff (all I can edit is the HTML, CSS, and JS for my ios app), I have no idea what in my code might be causing this or even where to start looking?
Any help or even just how to understand how the UIKit relates to my ionic code or point me in the right direction to look, would be appreciated, I am really stuck.
来源：https://stackoverflow.com/questions/41070399/ionic-ios-app-xcode-uikit-crashes