【发布时间】：2020-09-02 07:32:28
【问题描述】：
OpenCV 版本：4.4.0（最新） OpenVINO 版本：2020.4（最新）
尝试在 Windows 10 上构建由 CMake 3.18.0 生成的项目时发生错误。 从零开始尝试了很多次（清除所有缓存，更新源代码，重新安装OpenVINO工具包，运行所有demo成功），但问题依然存在。
这是 VS 2019 构建错误日志：
46>Done building project "opencv_dnn.vcxproj" -- FAILED.
73>LINK : fatal error LNK1181: cannot open input file '..\..\lib\Release\opencv_dnn440.lib'
75>LINK : fatal error LNK1181: cannot open input file '..\..\lib\Release\opencv_dnn440.lib'
73>Done building project "opencv_text.vcxproj" -- FAILED.
81>------ Build started: Project: opencv_datasets, Configuration: Release x64 ------
82>------ Build started: Project: opencv_videostab, Configuration: Release x64 ------
75>Done building project "opencv_mcc.vcxproj" -- FAILED.
81>Done building project "opencv_datasets.vcxproj" -- FAILED.
88>Done building project "opencv_dnn_objdetect.vcxproj" -- FAILED.
87>LINK : fatal error LNK1181: cannot open input file '..\..\lib\Release\opencv_datasets440.lib'
87>Done building project "opencv_tracking.vcxproj" -- FAILED.
94>LINK : fatal error LNK1181: cannot open input file '..\..\lib\Release\opencv_tracking440.lib'
94>Done building project "opencv_stereo.vcxproj" -- FAILED.
95>cv2.cpp
95>D:\GitHub\opencv\opencv_contrib\modules\saliency\include\opencv2/saliency/saliencySpecializedClasses.hpp(1,1): warning C4819: The file contains a character that cannot be represented in the current code page (936). Save the file in Unicode format to prevent data loss
95>D:\GitHub\opencv\opencv_contrib\modules\datasets\include\opencv2/datasets/dataset.hpp(1,1): warning C4819: The file contains a character that cannot be represented in the current code page (936). Save the file in Unicode format to prevent data loss
93>LINK : fatal error LNK1181: cannot open input file '..\..\..\lib\Release\opencv_tracking440.lib'
93>Done building project "opencv_java.vcxproj" -- FAILED.
95>LINK : fatal error LNK1181: cannot open input file '..\..\lib\Release\opencv_dnn_superres440.lib'
95>Done building project "opencv_python3.vcxproj" -- FAILED.
96>------ Build started: Project: ALL_BUILD, Configuration: Release x64 ------
96>Building Custom Rule D:/GitHub/opencv/opencv/CMakeLists.txt
最后10个失败：
========== 构建：86 个成功，10 个失败，0 个最新，0 个跳过 ==========
注意：在我能够使用 IE 构建 OpenCV 之前没有任何错误，但在新版本中，编译和构建时出现了许多错误。
任何解决方案..？
如果需要，我准备提供更多日志和信息。
谢谢！！
【问题讨论】：
标签： opencv openvino inference-engine