问题集锦

OC、C++、Swift混编易遇到如下问题:

  • Use of '@import' when C++ modules are disabled, consider using -fmodules and -fcxx-modul
    解决:在target -> build settings -> Apple Clang - Custom Compiler Flags -> Other C++ Flags选项加上-fcxx-modules

  • Could Not build module 'xxx',在xxx-swift.h中报错Include of non-modular header inside framework module 'xxx.Swift'
    解决:target -> build settings -> Apple Clang - Language - Modules -> Allow Non-modular Includes in Framework modules 设置为 YES