I have developed an app for IOS with swift , until here everything is correct, I made debug tests with xcode and no problem. But a user of the app has contacted me because when he goes to a screen that is a form, and clicks on a text field , he closes the app .
Connect your cell phone to xcode , I reinstalled the app and with the cell phone connected to xcode I did not have any problem, but when I disconnected the same thing happened again.
The console did not give me any errors. I tried to set Crashlytics ( but I did not get it ) to see if I could detect the error.
I would put the code for the app, but I'm so lost that I do not know what it may be because I've done all the tests in a Iphone 5s and everything is correct, the user in particular is a Iphone 6 Plus
EDITED
I have found the fault. It happens when you switch to the emoticon keyboard. I solved it like this:
campo.keyboardType = .asciiCapable
How can I do to accept this keyboard?
