.moc file not found

Videas

Hi! I am having some issue with building my project. I used to work with this 5 months ago and it works well. However, I just start continueing with it by now with my new PC, re-setup everything. And this issue happens. I didnt change anything in this project last 5 months. Can anyone know what is the issue?

This is the cmake file:

qt_add_library(CalibratedColorizedVideo STATIC)

find_package(Qt6 6.8 REQUIRED COMPONENTS Core Quick Multimedia MultimediaQuickPrivate ShaderTools)

qt_add_qml_module(CalibratedColorizedVideo
    URI CalibratedColorizedVideo
    SOURCES calibratedcolorizedvideooutput.h calibratedcolorizedvideooutput.cpp
    SOURCES calibrationnode.h calibrationnode.cpp
    RESOURCES pixelwisequadraticcalibrate.vert pixelwisequadraticcalibrate.frag
    SOURCES colorizationnode.h colorizationnode.cpp
    RESOURCES piecewisecolorize.vert piecewisecolorize.frag
    SOURCES dynamicr32ftexture.h dynamicr32ftexture.cpp
)

qt6_add_shaders(CalibratedColorizedVideo "shaders"
    BATCHABLE
    PREFIX
        "/calibratedcolorizedvideo"
    FILES
        "pixelwisequadraticcalibrate.vert"
        "pixelwisequadraticcalibrate.frag"
        "piecewisecolorize.vert"
        "piecewisecolorize.frag"
)

target_link_libraries(CalibratedColorizedVideo PRIVATE
    Qt6::Core
    Qt6::GuiPrivate
    Qt6::Quick
    Qt6::Multimedia
    Qt6::MultimediaQuickPrivate
)

SGaist

Hi,

While you didn't change you code, you changed your setup.
What is the versions of the tools you have now VS the one from 5 months ago ?

Axel Spoerl

Hi,

please format your code with the </> code formatting tags.
My guess is that your build directory is still populated with a legacy build from a previous compiler version.
That may cause all kinds of unexpected problems.
Try a clean new build.

Videas

@Axel-Spoerl I will format it next time, it didnt allow me to edit the topic anymore now.

I delete and rebuild the project many time but it still didn't work

Videas

@SGaist I set up almost everything with the newest version. QT: 6.8.6 vs QT 6.8.3; QT Creator 18.0 vs QT Creator 17.0. I roll back them to the older version but it still stay the same issue.

Videas

@SGaist Is there any other solution I can try instead of install evething original version that you can suggest?

SGaist

@Videas said in .moc file not found:

@Axel-Spoerl I will format it next time, it didnt allow me to edit the topic anymore now.

I delete and rebuild the project many time but it still didn't work

What do you mean by delete ?
Did you completely nuke the build folder and not just its content ?

Videas

@SGaist yes. I clean configuration, delete build folder and config cmake file, build the project again

Videas

I fixed the issue but still doesnt know exactly what is the solution. I play around with it, change compilers, change set up,... and the issue become different and then the issue finally solve it is by changing the code.