从 Xcode 项目中删除桥接头后生成错误

Question

I'm trying to integrate my project from Google Analytics to Firebase Analytics. I was using Google Analytics SDK installed with Cococapods. After I do below steps;

• Remove 'GoogleAnalytics' from Pod file
• Run 'pod install'
• Remove bridging header file from the project
• Remove bridging header from build settings

I got build error with like average 300 error. Like

Value of type 'CATransition' has no member 'fadeTransition'

I can successfully build when not uninstall Google Analytics SDK so there is no problem with my code. What can cause this problem?

EDIT: I found that deleting bridging header causes the problem, not the Google Analytics SDK.

Answer 1

I found that most of my classes doesn't have import UIKit and somehow, when project has objective-c header, It doesn't need it. However, after I delete it, all of these classes need it. Therefore, implementing

import UIKit

fixed my problem.