求助，用visual Studio 2017，cmake，编译opencv 3.3，遇到问题The OutputPath property is not set for project

Question

按照网络上的指导试图进行用visual Studio 2017,cmake,编译opencv 3.3

Selecting Windows SDK version 10.0.16299.0 to target Windows 10.0.14393.

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

MSBuild.exe

to get the value of VCTargetsPath:

用于 .NET Framework 的 Microsoft (R) 生成引擎版本 15.4.8.50001

版权所有(C) Microsoft Corporation。保留所有权利。

生成启动时间为 2017/11/26 18:50:08。

节点 1 上的项目“D:\opencv3_3\opencv\buildnew\CMakeFiles\3.10.0-rc5\VCTargetsPath.vcxproj”(默认目标)。

D:\VS\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(748,5): error : The OutputPath property is not set for project 'VCTargetsPath.vcxproj'. Please check to make sure that you have specified a valid combination of Configuration and Platform for this project. Configuration='Debug' Platform='x64'. You may be seeing this message because you are trying to build a project without a solution file, and have specified a non-default Configuration or Platform that doesn't exist for this project. [D:\opencv3_3\opencv\buildnew\CMakeFiles\3.10.0-rc5\VCTargetsPath.vcxproj]

已完成生成项目“D:\opencv3_3\opencv\buildnew\CMakeFiles\3.10.0-rc5\VCTargetsPath.vcxproj”(默认目标)的操作 - 失败。

生成失败。

“D:\opencv3_3\opencv\buildnew\CMakeFiles\3.10.0-rc5\VCTargetsPath.vcxproj”(默认目标) (1) ->

(_CheckForInvalidConfigurationAndPlatform 目标) ->

D:\VS\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(748,5): error : The OutputPath property is not set for project 'VCTargetsPath.vcxproj'. Please check to make sure that you have specified a valid combination of Configuration and Platform for this project. Configuration='Debug' Platform='x64'. You may be seeing this message because you are trying to build a project without a solution file, and have specified a non-default Configuration or Platform that doesn't exist for this project. [D:\opencv3_3\opencv\buildnew\CMakeFiles\3.10.0-rc5\VCTargetsPath.vcxproj]

0 个警告

1 个错误

已用时间 00:00:00.14

Exit code: 1

Answer 1

Hi,

感谢在MSDN论坛发帖。

>>求助，用visual Studio 2017，cmake，编译opencv 3.3，遇到问题The OutputPath property is not set for project

对于这个问题，建议你使用记事本打开.vcxproj文件。搜索OutputPath关键字。查看设置的内容是否正确。是否包含非法字符。

该论坛是讨论c++开发微软产品遇到的问题，对于你的情况，建议你到OpenCV论坛寻求更好的帮助。

谢谢你的理解与支持。

Best Regards,

Baron Bi

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