I'm trying to use Qt and OpenCV in Visual Studio 2013. OpenCV is working fine; however, when I try to link to Qt libraries, I get the error:
OpenCV Error: The function/feature is not implemented (The library is compiled without QT support) in cv::fontQt, file ....
I have installed the Visual Studio Add-in. What else do I need to do to get this working. I've looked on the Internet for how to do this, but most pages I find seem to require using QtCreator, or making a QtProject inside Visual Studio. I need to have a console application in Visual Studio that links to Qt. I am a complete beginner with Qt, and a beginner with C++ and Opencv.
Any help would be appreciated. Thanks.
Make sure that you have included the library folder into the Project Properties->Linker->Additional Library Directories location.
Related
I am learning OpenGl and I am new to ms Visual Studio Code. I want to add GLEW and GLFW to visual studio code. I have been only able to add header files and it's been 2 weeks from then and I still haven't been able to figure out how to add libraries of GLEW and GLFW to vscode. All the tutorials on the Internet are made for past versions of the visual studio by creating an empty project. But this empty project option is not available in Visual Studio Code. So, please help me to figure this out.
I have added header files in c_cpp_properties.json.
But I don't know how to add libraries.
I'm trying build wxwidgets Hello World sample program in visual studio and i'm using prebuilt wxwidgets instead download that and build it myself.
and after configuring visual studio project for wxwidgets i always facing with this error:
Error C1083 Cannot open include file: '../../../lib/vc142_x64_dll/mswud/wx/setup.h': No such file or directory wxwidgets_programming_cpp C:\wxwidgets\include\msvc\wx\setup.h 140
where is the problem. I think i configured visual studio project in a wrong way. can you help me how to configure visual studio project for a regular wxwidgets app?
You need to define wxMSVC_VERSION_ABI_COMPAT in the preprocessor definitions to use these binaries, which will result in using the correct vc14x prefix instead of vc142 used by default. This is already supposed to be done by wxwidgets.props, at least for the DLL configuration which you seem to use, so I am not sure why it doesn't work for you if you do use this file, but at any rate this symbol must be defined and it isn't in your case.
I developped a Qt 5.5 application using OpenCV and Flycapture camera libraries in Visual Studio 2013. Now, I would like to compile, build, and run this code in Ubuntu 14.04. I kept track of the steps in that link. After applying the step 11, I encountered this error message. Actually, I added the include path of Flycapture in Visual Studio. I don’ t know how to fix this problem.
You need to compile that library on Ubuntu then include it in your project.
I recently installed the Qt add-inn for visual studio 2013. When I build a project in either Qt Creator or Visual Studio using MSVC2013 it builds without errors, but can only be run from inside the IDE. If I try to run it by clicking the .exe, it gives an error: "The procedure entry point ?qt_metacast#QMenuBar##UAEPAXPBD#Z could not be located in the dynamic link library".
From the research I have done online, I found that it could be something to do about adding the correct .dll files in my .exe directory. Which .dll files do I need or is there something else I'm doing wrong?
I installed the Visual Studio Add-in 1.2.4 for Qt5 from the Qt website.
DLLs for this kind of libraries use to be unnecessarily big. You should make a Qt static compilation so that your needed functions are embed into your *.exe.
I wonder how can I export a Visual Studio C++ project to Qt?
I am using openCV and OpenMP so I would like to know about setting these libraries in Qt.
Answer to myself.
Visual Studio is capable to export the current project to a make file so.
File>Export to make file should work.
(I got this info form microsoft msdn site. So, it should work)