This is not a Qt problem but a general one with the msvc runtime - you must not mix different msvc runtimes (static, shared, debug, release)

@Pruza For android build VS C++ compiler is not needed anymore. You can simply do it with QtCreator.

Hi, Can you provide a minimal project that shows this issue ?

@StudentScripter said in Feedback needed: QML is this the right way to link other QML Files?: removing RESOURCE_PREFIX / is no problem, works still fine, thanks. :D Good to hear, that's what I expected :) There were some changes in Qt 6.5 to make things easier, so you should no longer need to specify RESOURCE_PREFIX unless you want some unconventional structure (which is not recommended) However do you mean changing all mymodules mentions to mymodulesplugin or only this one? I meant only one: target_link_libraries(appQmlLibraryTest PRIVATE Qt6::Quick mymodulesplugin # <-- Like this ) Cause when changing only one it gives me errors. Can you please share the full error message? Without it, it makes it hard to troubleshoot for you. @StudentScripter said in Feedback needed: QML is this the right way to link other QML Files?: Also another question what to do if i wanted to add another subfolder inside my mymodules/ directory? Lets say: mymodules/extras You could create a new QML module (in mymodules/extras/CMakeLists.txt)

The error occurs because the auto-setup script created by QtCreator (build/.qtc/package-manager/conan_provider.cmake) cannot determine the current C++ standard. Take a look at the function function(detect_host_profile output_file). The error is fixed by moving the C++ standard setting to the very beginning of your CMakeLists.txt script, before the project keyword. For example, the correct CMakeLists.txt: cmake_minimum_required(VERSION 3.16) # it is important that the standard be defined before the project keyword set(CMAKE_CXX_STANDARD 20) set(CMAKE_CXX_STANDARD_REQUIRED ON) project(i18n_strict LANGUAGES CXX)

I see, thanks for explaining.

Arch does package qtcreator-devel. See https://archlinux.org/packages/extra/x86_64/qtcreator-devel/

I looked these but, I could not understand anything. I need some example @jsulm said in Add external library Cmake Windows: Do you also have the *.lib files for these libs there? You can't link *.dll files, for linking you need *.lib. Yes I have all files

Instead of closing the console window you could compile without the /CONSOLE flag and then use AttachConsole in the case of the non-gui application. We are actually using a two-application solution which is a little different than a launcher script. This solution is taken from Microsoft itself. Visual Studio comes as a devenv.exe and a devenv.com. The .exe is the GUI application and the .com is the command line application. On the command line (when using the application name without the file ending) it will start the .com application. In our own application we added command line parameters to have each call the other one (using QProcess) to switch between GUI/non-GUI.

It was in typing the original question that I thought "what does QtCreator do"? - and got the command line from there

I use cmake on VS 2022, but I'm not an expert. It feels very beta-ish. When something does not work, I try one of the two: Restart VS2022 Make a cmake build into the same build folder using Qt Creator. That updates CMakeCache.txt, and suddenly VS2022 knows what to do. Unfortunately, I don't have a deeper understanding of what's going on here...

@jsulm thanks! I just added target_include_directories(<appName> PUBLIC src) what works well.