在xcode项目中使用.a文件找不到swift erorr'map'文件

Question

I'm trying to add an SDK to my Xcode project. The SDK contains .a files and (headers) .h files. The headers are imported to my Bridging-Header file (successfully).

In the headers there is an #include <map>

When I run the project I get an

Erorr 'map' file not found

When I cmd+click on it Xcode take me to The LLVM Compiler Infrastructure .

What is going wrong here?

I'm using Xcode Version 7.2 (7C68) with Swift 2.0.

Answer 1

Perhaps you're including C++ files? If so you should add a .mm extension to your implementation instead of .m.

Since you're using Swift you probably need to wrap the component in a Objective-C++ wrapper before you can use it in your project.

Answer 2

I had a exact same problem. However, I solved this problem by removing #include from Bridging-Header file.
I'm not an expert on C language family, but according to this answer , the header file seems to be already included before you include it on Bridging-Header file. In fact, Bridging-Header is only bridging Swift-Objective C, it's not relevant to Objective-C compile layer.