之前一直正常的，结果在加入一个object-C的库，然后自动添加了一个bridge header
然后后来又删除该库，包括对应的bridge header，结果再去编译，就出错了：
Bridging header ‘/Users/crifan/dev/dev_root/daryun/JianDao/iOS-Client/JianDao/JianDao-Bridging-Header.h’ does not exist |
即使clean后再去编译，还是同样错误。
搜：
xcode Bridging header Bridging-Header.h does not exist
ios – Xcode MyProjectName-Bridging-Header.h does not exist – Stack Overflow
此处是空的：
去通过git commit发现了点区别：
多余了：
SWIFT_OBJC_BRIDGING_HEADER = "JianDao-Bridging-Header.h"; SWIFT_OPTIMIZATION_LEVEL = "-Onone"; |
搜：
Xcode SWIFT_OBJC_BRIDGING_HEADER
然后点击全部，才看到：
所以：
去掉：
SWIFT_OBJC_INTERFACE_HEADER_NAME
的
$(SWIFT_MODULE_NAME)-Swift.h
然后发现已经没了：
再去编译看看
结果还是出错：
去把：
SWIFT_INSTALL_OBJC_HEADER
从yes设置为no试试：
错误依旧。
结果发现还有：
984AE8461BDF299400B5E8DB /* Debug */ = { isa = XCBuildConfiguration; buildSettings = { ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; CLANG_ENABLE_MODULES = YES; CODE_SIGN_IDENTITY = "iPhone Developer"; "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer"; HEADER_SEARCH_PATHS = ( "$(SRCROOT)/XMPPFramework/module/**", "$(SRCROOT)/XMPPFramework/Vendor/**", "$(inherited)", ); INFOPLIST_FILE = JianDao/Info.plist; IPHONEOS_DEPLOYMENT_TARGET = 8.0; LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks"; LIBRARY_SEARCH_PATHS = ( "$(SRCROOT)/**", "$(inherited)", ); PRODUCT_BUNDLE_IDENTIFIER = com.daryun.JianDao; PRODUCT_NAME = "$(TARGET_NAME)"; PROVISIONING_PROFILE = ""; SWIFT_OBJC_BRIDGING_HEADER = "JianDao-Bridging-Header.h"; SWIFT_OPTIMIZATION_LEVEL = "-Onone"; }; name = Debug; }; |
然后切换到：
Target－》Build Settings－》All－》Swift Compiler -Code Generation ->Object give-C Bridge Header
(对应内部变量：
//:configuration = Debug
SWIFT_OBJC_BRIDGING_HEADER = JianDao-Bridging-Header.h
//:configuration = Release
SWIFT_OBJC_BRIDGING_HEADER = JianDao-Bridging-Header.h
//:completeSettings = some
SWIFT_OBJC_BRIDGING_HEADER
）
清空：
即可。
然后再去确认，也就没这几个属性的配置了：
［总结］
去：
Project->Build Settings->All->Swift Compiler -Code Generation->Object give-C Bridge Header
Target->Build Settings->All->Swift Compiler -Code Generation->Object give-C Bridge Header
中，把对应的，之前有的值清空掉。重新编译，即可消除错误。
转载请注明：在路上 » ［已解决］swift中Bridging header Bridging-Header.h does not exist