Problem with QMediaPlayer

[Youenn]

Hello
I'm doing a project on QT Creator, with C++,
and I try to put sound on my window, but impossible to include QMediaPlayer, I understood that it was necessary to modify the CMake for that, but all the tutorials that I found are for QT5, but I have QT 6.4.2.

Here is my CMake

tried to do:

find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Widgets Multimedia)
target_link_libraries(NewProj PRIVATE Qt${QT_VERSION_MAJOR}::Qt6 Widgets::Multimedia)

or :

find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Widgets Multimedia)
target_link_libraries(NewProj PRIVATE Qt${QT_VERSION_MAJOR}::Widgets Qt${QT_VERSION_MAJOR}::Multimedia)

but :
erreur : Target "NewProj" links to: Qt6::Multimedia but the target was not found. Possible reasons include: * There is a typo in the target name. * A find_package call is missing for an IMPORTED target. * An ALIAS target is missing.

Thank you for your answers

[CPPUIX]

@Youenn Do you have Qt Multimedia installed?

You can check by running your maintenance tool in Qt Creator:

Menu Bar->Tools->Qt Maintenance Tool->Start Maintenance Tool->...->Add or Remove Components->Qt->Qt 6.4.2->Additional Libraries->Qt Multimidia.

See if it's checked or not.

[Youenn]

@Abderrahmene_Rayene

Thank you so much
indeed it was not installed,
I'll try this and mark it as solved if it works.

and the code below for those who might be interested.

[CPPUIX]

@Youenn said in Problem with QMediaPlayer:

target_link_libraries(NewProj PRIVATE Qt${QT_VERSION_MAJOR}::Qt6 Widgets::Multimedia)

Just a small observation: I'm not sure, but I think this is wrong, I would appreciate if someone can confirm this.

Edit:
Yes, it is wrong. Thanks for confirming!

[Youenn]

it's work, with :

find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Widgets Multimedia)
find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Widgets multimedia)

target_link_libraries(NewProj PRIVATE Qt${QT_VERSION_MAJOR}::Widgets Qt${QT_VERSION_MAJOR}::Multimedia)

[CPPUIX]

@Youenn Great! Don't forget to mark this topic as solved.