问题
I am using Xcode 10 today, during development and testing I noticed that icons did not appear in iPhone 5s, iPhone 6s, iPhone 7s, just work on iPhone X, I set this icons by using xCode storyboard, I attached images to make my question more clear.
Thanks.
* please check the NavigationBar *
iPhone 6s
iPhone X
回答1:
Unfortunately, this bug with xCode 10, sometimes icons not appears not only in Navigation in all the app views, but some people also said: "The fix was setting color profile to sRGB.", I did it and works with some icons and with the others not, I said maybe this issue with CocaPods but not it, when I used xCode 10 beta version, all icons that missed work like a charm, but Apple not accept beta version release in their AppStore, after two days of searching I ran my code again on xCode 9.4 and its worked like a charm and I realized my app to AppStore.
来源：https://stackoverflow.com/questions/52497325/xcode-10-navigationbar-icons-not-appearing-on-some-devices