set(VEROVIO_DIR "D:/verovio") include_directories( ${VEROVIO_DIR}/include/vrv ${VEROVIO_DIR}/include/crc ${VEROVIO_DIR}/include/midi ${VEROVIO_DIR}/include/hum ${VEROVIO_DIR}/include/json ${VEROVIO_DIR}/include/pugi ${VEROVIO_DIR}/include/zip ${VEROVIO_DIR}/include/vrv ${VEROVIO_DIR}/libmei/dist ${VEROVIO_DIR}/libmei/addons ) target_link_libraries(appMusic_NEA_MSVC PRIVATE "D:/verovio/cmake/build/Release/verovio.lib") link_directories(${VEROVIO_DIR}/cmake/build/Release) This is how I am calling out the library in my CMakeLists.txt. I am using QtQuick. I'm trying to access this 3rd party library called Verovio, but each time I try to call one of their methods (specifically file handling ones) my Qt program always crashes. I have a feeling that I might have initialised the library wrong. There also exists a verovio.dll file, but I'm not sure how I'm meant to use it. verovio.dll This is the code that keeps making the program crash, specifically the toolkit.LoadFile part. vrv::Toolkit toolkit(false); qInfo() << toolkit.GetVersion(); toolkit.GetDefaultOptions (); toolkit.LoadFile (file_path.toStdString()); // file_path is QString, just to convert to std::string //crashes here every single time Thank you in advance for any help! I'm doing this music software for my coursework, and I'm not doing too well so I appreciate any help

@JonB read post more once and did through qml thanks an answer

I see this is an old thread and I see several unresolved threads on this topic. I'm leaving this incase it helps someone else who ends up here. The solution was twofold for me. Go to File > Export Project and select Enable Python Generator. This will create a main.py. Make sure you pip install PySide6-DS Hope this helps someone.

Hello i am using WinCC OA to develop a qt application. WinCC OA has some custom elements which cannot be detected by squish for example a polygon. Squish is now not able to detect this element with the picker. I know the name of the element but as it is of WinCC OA internal i do not know the type: waitForObject( {"container": "container", "name": "POLYGON1","type": "???","visible": 1} ); How do i get this information? And what to use if unknown? Is there any other way? I mainly just need to click this element. Thanks a lot

Hello everyone, I've been trying my hand on QT for a while now but with QT Academy I have now a path to follow to keep my motivation high. This is my solution for the first challenge of the QML for Beginners learning path. Github repository: https://github.com/PaulBroken/Intro_QML_challenge/ with some screen and video: https://github.com/PaulBroken/Intro_QML_challenge/tree/main/screens For the button showing info details I used the QtQuick States. I'm not familiar with States yet but I wanted to try something new (to me) that seemed suitable for this purpose. I still have a flickering problem when the windows is resized and the binding width/heigth to keep the card ratio seems not work when I change the windows width. So still a lot to learn but the trip is started! [image: c8124755-be16-4e05-a82e-d123e774b9d1.png] [image: 8d143321-7d46-426c-8ac7-477c791a7fab.png]

@swankster that's a job for either a proxy model or a QStyledItemDelegate.

@Pl45m4 Ja Hab ich. Dies ist die komplette Datei. #pragma once // Includes //--------------------------------------------------------------------------------------------------------------------- // own header // other includes // system includes #include <QtCore/qglobal.h> // Macros/Defines //---------------------------------------------------------------------------------------------------------------------- #if defined(LIBDB_LIBRARY) # define LIBDBSHARED_EXPORT Q_DECL_EXPORT #else # define LIBDBSHARED_EXPORT Q_DECL_IMPORT #endif // Forward declarations //----------------------------------------------------------------------------------------------------------------------

@RokeJulianLockhart to the best of my knowledge, no. The first release of Discourse was in 2014 and the forum is several years older than that.