Xcode构建错误链接器命令失败，退出代码为1

Question

Build Unity project, add other libraries, Xcode return error. How fix it?

Answer 1

Make sure you're opening the .xcworkspace and not the .xcproject file in Xcode. Close the project and open .xcworkspace

Answer 2

选择目标并转到BuildSettings并搜索Enable Bitcode标志并将其设置为No。

Answer 3

只需尝试清理构建（命令+ shift + k）并再次构建（命令+ b）即可。

Answer 4

它通常会写出错误，修复它，然后清理构建您的项目:)

Answer 5

In my case, the problem disappeared after I removed GoogleMobileAds.framework from the project and added it again by directly dragging and dropping it to the "Linked frameworks and Libraries" section on the "General Tab" under Project Target group. Hope this helps someone with the issue.

Answer 6

更改目标，例如IOS 5或4。它将支持您添加的库

Answer 7

I also had such a problem, but only Xcode 10.2.1 had a problem, and Xcode 11.1 had no such problems. I solved this problem Select Target, go to BuildSettings and Search for Enable Bitcode flag and set it to No.