Report

What did you do?

used SkyFloatingLabelTextField in an iOS project using Carthage

What did you expect to happen?

App launch without problem, this mostly happens

What happened instead?

We have one crash reporting using Crashlytics. Crash report attached.

SkyFloatingLabelTextField textHeight crashed when force unwrapping self.font

We were using SkyFloatingLabelText 2.0.1 have upgraded to 3.4.0

Environment

Xcode Version: 8.3.3
SkyFloatingLabelTextField Version: 3.4.0
Deployment Target: 10.0, with crash on 10.3.2 (14F89)
Base SDK: iOS 10.3
Method of Integration: Carthage

Project that demonstrates the issue

We have only one report of this crash.
SkyFloatingLabelTextField crash during autolayout.txt