iOS 下载最新版Xcode #include 报错 'string' file not found C++头文件缺失问题

下载最新版Xcode  #include <string>报错 'string' file not found C++头文件缺失问题

 

（如果pod项目在编译时会遇到: clang: warning: libstdc++ is deprecated; move to libc++ [-Wdeprecated] 时，也可用同种方案进行解决）

 

将对应文件拷贝到最新版XCode对应目录下

 

将cpp文件夹下的c++拷贝到Xcode对应目录下 (此种方式目前是适用于xcode 10以上的版本，在今天下午的xcode 13中运用该方法，也解决了该问题)

 

```

真机：

/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include/c++    

模拟器：    

/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/include/c++

```

Xcode10中缺少的`libstdc++6.0.9.tbd`库

其中文件夹 1、2、3、4 中的文件分别对应复制到Xcode10中的以下4个目录中即可：

```

1/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/usr/lib/

 

2/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/lib/

 

3/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/lib/

 

4/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/

```

Xcode11路径：

Xcode11文件1路径发生改变

```

1/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/usr/lib

```

 以下是该文件的腾讯微云下载路径：

链接：https://share.weiyun.com/r9XyO1HQ

密码：65wh45