fatal error: sys/videoio.h: No such file or directory 2019-12-10 15:25 −Determining if the include file sys/videoio.h exists failed with the following output:Change Dir: /home/program/opencv-3.2.0/build/CMakeFiles/CMakeTmpR... ...
fatal error: sys/videoio.h: No such file or directory 2019-12-10 15:25 −Determining if the include file sys/videoio.h exists failed with the following output:Change Dir: /home/program/opencv-3.2.0/build/CMakeFiles/CMakeTmpR... ...
所有的提升的UI类,最好都放置在同一个目录位置内即可。 注意: 将包含目录添加进去到uic的配置中,是直接加入:配置的内容,而不是目录。是行不通的。
Q:无法打开包括文件: “QDomDocument”、“QSvgRenderer”之类的问题: No such file or directory A:C++的包含目录要包含问题模块所处的路径,如QtXml、QtSvg,打印支持还要添加QtPrintSupport、网络QtNetwork Q: svg的图片为什么在工具栏不显示、编译成功运行不起来? A: 复制Qt的plugins目录下的imageformats文件夹到程...
3、error: C1083: 无法打开包括文件: “cstddef”: No such file or directory 或者找不到vs的其他头文件 cmd下进入到vs安装路径\VC\Bin下,如D:\Microsoft Visual Studio 12.0\VC\bin,执行vcvars32.bat,此时会自动为vs设置环境变量,这个环境变量只在当前命令提示符中生效,不要关闭命令提示符,cd到cmake生成路径...
下载链接https://github.com/AsaBoring/opencv_ffmpeg_file,将下载好的文件放在opencv-4.3.0/3rdparty/ffmpeg路径下 boostdesc_bgm.i: No such file or directory没有boostdesc_bgm等文件 从这里下载boostdesc_bgm.i等文件的压缩包后将文件解压至opencv_contrib-4.3/modules/xfeatures2d/src中即可 ...
/home/vmros1/ros2_ws/src/ros2_qt_demo/include/rclcomm.h:8: error: std_msgs/msg/int32.hpp: No such file or directory 8 | #include "std_msgs/msg/int32.hpp" | ^~~~ 解决方法:需要导入 std_msgs 在CMakeLists.txt find_package(std_msgs REQUIRED)...
./AsensingViewer: error while loading shared libraries: libicudata.so.56: cannot open shared object file: No such file or directory 问题分析 查看程序依赖 ldd AsensingViewer 注意到有个库not found libicudata.so.56 => not found cmake配置 ...
/usr/bin/ld: cannot find -lWidgets: No such file or directory /usr/bin/ld: cannot find -lOpenGLWidgets: No such file or directory collect2: error: ld returned 1 exit status make[2]: *** [examples/osgviewerQt/CMakeFiles/example_osgviewerQt.dir/build.make:117: bin/osgviewerQt] Err...
前几天项目需要一个编辑器,现学现卖边查文档边用Qt写了个简单的编辑器供项目使用,编写过程中记录了一些笔记,都是些没有系统性的知识点。 在Qt中固定窗口大小 QString转char* 输入对话框 提示框 C1083: Cannot open include file: ‘QAxObject’: No such file or directory ...