visual-studio - CMake "failed to run MSBUILD.exe"命令错误

Question

当我想为 opencv 3.3.0 创建 Visual Studio 15(2017) make 文件时，它给了我以下错误消息:error in configuration process, project files maybe invalid还有这些:

CMake Deprecation Warning at CMakeLists.txt:81 (cmake_policy):
  The OLD behavior for policy CMP0020 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.


CMake Deprecation Warning at CMakeLists.txt:85 (cmake_policy):
  The OLD behavior for policy CMP0022 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.


CMake Deprecation Warning at CMakeLists.txt:94 (cmake_policy):
  The OLD behavior for policy CMP0026 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.


CMake Error at CMakeLists.txt:127 (project):
  Failed to run MSBuild command:

    MSBuild.exe

  to get the value of VCTargetsPath:

我使用 Windows 10。有什么问题，我该如何解决？

Answer 1

在 CMake-gui 中:选择源和二进制文件夹并单击“配置”后，它会询问您使用哪个版本的编译器。确保您选择了正确的

例如，如果您安装了“Visual Studio 2015”并选择“Visual Studio 2017”，则会遇到“Failed to run MSBuild command:”错误。

如果您确实选择了错误的，请删除二进制文件夹或简单地使用另一个二进制文件夹 - 然后单击配置并选择正确的编译器。