项目场景：

提示：这里简述项目相关背景：

项目新电脑环境配置 Qt+MSVC2017_64bit +Cmake新建项目编译出错

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问题描述

提示：这里描述项目中遇到的问题：

Qt+MSVC2017_64bit +Cmake新建项目编译出错

Running C:\Program Files\CMake\bin\cmake.exe C:/Users/gh3/Documents/untitled "-GCodeBlocks - NMake Makefiles JOM" "-DCMAKE_BUILD_TYPE:STRING=Debug" "-DCMAKE_CXX_COMPILER:STRING=C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/HostX64/x64/cl.exe" "-DCMAKE_C_COMPILER:STRING=C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/HostX64/x64/cl.exe" "-DCMAKE_PREFIX_PATH:STRING=C:/Qt/Qt5.14.2/5.14.2/msvc2017_64" "-DQT_QMAKE_EXECUTABLE:STRING=C:/Qt/Qt5.14.2/5.14.2/msvc2017_64/bin/qmake.exe" in C:\Users\gh3\AppData\Local\Temp\QtCreator-QGCZcT\qtc-cmake-wTmykxEw.
CMake Deprecation Warning:Support for "Extra Generators" likeCodeBlocksis deprecated and will be removed from a future version of CMake.  IDEs mayuse the cmake-file-api(7) to view CMake-generated project build trees.-- The CXX compiler identification is MSVC 19.16.27051.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - failed
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/HostX64/x64/cl.exe
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/HostX64/x64/cl.exe - broken
CMake Error at C:/Program Files/CMake/share/cmake-3.28/Modules/CMakeTestCXXCompiler.cmake:60 (message):The C++ compiler"C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/HostX64/x64/cl.exe"is not able to compile a simple test program.It fails with the following output:Change Dir: 'C:/Users/gh3/AppData/Local/Temp/QtCreator-QGCZcT/qtc-cmake-wTmykxEw/CMakeFiles/CMakeScratch/TryCompile-d5t8bj'Run Build Command(s): "C:/Program Files/CMake/bin/cmake.exe" -E env VERBOSE=1 jom -f Makefile /nologo cmTC_23dd6\fastno such file or directoryCMake will not be able to correctly generate this project.
Call Stack (most recent call first):CMakeLists.txt:3 (project)-- Configuring incomplete, errors occurred!
CMake process exited with exit code 1.

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原因分析：

提示：这里填写问题的分析：
Detecting CXX compiler ABI info - failed

根据提示找到查找关键为什么会失败

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解决方案：

提示：这里填写该问题的具体解决方案：

1.跟着网上添加了Qt的环境变量

问题不能解决

2.跟着问题查找，问题解决

实时保护，会自己改回来，但是新建项目已经没有影响。