我刚刚升级到 Visual Studio 2017 社区版，但无法加载标准头文件。我从各种头文件中得到 507 错误。以下是一些片段:
一些错误:
Severity Code Description Project File Line Suppression State
Error (active) E1696 cannot open source file "errno.h" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cerrno 7
Error (active) E1696 cannot open source file "float.h" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cfloat 7
Error (active) E0282 the global scope has no "acosf" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cmath 629
Error (active) E0282 the global scope has no "asinf" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cmath 629
Error (active) E0282 the global scope has no "atanf" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cmath 630
Error (active) E0282 the global scope has no "atan2f" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cmath 630
Error (active) E0282 the global scope has no "ceilf" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cmath 630
Error (active) E0282 the global scope has no "cosf" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cmath 631
Error (active) E0282 the global scope has no "coshf" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cmath 631
Error (active) E0282 the global scope has no "swprintf" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 21
Error (active) E0282 the global scope has no "swscanf" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 21
Error (active) E0282 the global scope has no "ungetwc" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 21
Error (active) E0282 the global scope has no "vfwprintf" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 22
Error (active) E0282 the global scope has no "vswprintf" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 22
Error (active) E0282 the global scope has no "vwprintf" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 22
Error (active) E0282 the global scope has no "wcrtomb" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 23
Error (active) E0282 the global scope has no "wprintf" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 23
Error (active) E0282 the global scope has no "wscanf" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 23
Error (active) E0282 the global scope has no "wcsrtombs" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 24
Error (active) E0282 the global scope has no "wcstol" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 24
Error (active) E0282 the global scope has no "wcscat" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 24
Error (active) E0282 the global scope has no "wcschr" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 25
Error (active) E0282 the global scope has no "wcscmp" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 25
Error (active) E0282 the global scope has no "wcscoll" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 25
Error (active) E0282 the global scope has no "wcscpy" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 26
Error (active) E0282 the global scope has no "wcscspn" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 26
Error (active) E0282 the global scope has no "wcslen" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 26
Error (active) E0282 the global scope has no "wcsncat" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 27
Error (active) E0282 the global scope has no "wcsncmp" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 27
Error (active) E0282 the global scope has no "wcsncpy" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 27
Error (active) E0282 the global scope has no "wcspbrk" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\cwchar 28
Error (active) E0282 the global scope has no "wcsrchr" RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools
Error (active) E0260 explicit type is missing ('int' assumed) RPGWorld c:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017\include\xtgmath.h 212
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\Graphics\Glsl.inl 40
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\Graphics\Texture.hpp 159
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\Graphics\VertexArray.hpp 64
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\Graphics\VertexArray.hpp 72
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\Graphics\VertexArray.hpp 88
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\Graphics\VertexArray.hpp 104
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\Graphics\VertexArray.hpp 129
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\System\String.hpp 58
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\System\String.hpp 332
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\System\String.hpp 345
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\System\String.hpp 365
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\System\String.hpp 387
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\System\String.hpp 387
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\System\String.hpp 399
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\System\String.hpp 413
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\System\String.hpp 413
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\System\String.hpp 427
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\System\String.hpp 427
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\System\String.hpp 456
Error (active) E0757 variable "size_t" is not a type name RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\packages\sfml-system.2.4.0.0\build\native\include\SFML\System\String.hpp 456
Error (active) E0020 identifier "rand" is undefined RPGWorld c:\Users\Fazil\Documents\Visual Studio 2017\Projects\Local\RPGWorld\RPGWorld\Blocks.cpp 23
Error C1083 Cannot open include file: 'corecrt.h': No such file or directory RPGWorld c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.10.25017\include\crtdefs.h 10
Error C1083 Cannot open include file: 'corecrt.h': No such file or directory RPGWorld c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.10.25017\include\crtdefs.h 10
Error C1083 Cannot open include file: 'corecrt.h': No such file or directory RPGWorld c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.10.25017\include\crtdefs.h 10
Error C1083 Cannot open include file: 'corecrt.h': No such file or directory RPGWorld c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.10.25017\include\crtdefs.h 10
Error C1083 Cannot open include file: 'corecrt.h': No such file or directory RPGWorld c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.10.25017\include\crtdefs.h 10
Error C1083 Cannot open include file: 'corecrt.h': No such file or directory RPGWorld c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.10.25017\include\crtdefs.h 10
Error C1083 Cannot open include file: 'corecrt.h': No such file or directory RPGWorld c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.10.25017\include\crtdefs.h 10
Error C1083 Cannot open include file: 'corecrt.h': No such file or directory RPGWorld c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.10.25017\include\crtdefs.h 10
我在使用 Visual Studio 2015 社区版时从未遇到过这个问题。我是否缺少安装程序中的某些组件？任何帮助，将不胜感激。谢谢!
最佳答案
我通过安装 Windows Universal CRT SDK 组件消除了错误，该组件增加了对旧版 Windows SDK 的支持。您可以使用 Visual Studio 安装程序安装它:
如果问题仍然存在，则应在 Visual Studio Project 中更改 Target SDK:检查 Windows SDK 版本是否为 10.0.15063.0。
在:项目 -> 属性 -> 常规 -> Windows SDK 版本 -> 选择 10.0.15063.0。
然后会找到errno.h等标准文件并编译。
关于c++ - 标准标题上的 Visual Studio 2017 错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/42777424/
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