Qt Creator opencv include problem

hevezolly

Hello!

I'm using QT Creator with opencv 3.4.15 for desctop and android. Not shure though if this question belongs to this forum, so excuse me if it's not.
I'm adding opencv for android in .pro like so:

INCLUDEPATH += D:\opencv\build_for_qt_android3\install\sdk\native\jni\include

    OPENCV3RDPARTYLIBS = D:\opencv\build_for_qt_android3\install\sdk\native\3rdparty\libs\armeabi-v7a
    OPENCVNATIVELIBS = D:\opencv\build_for_qt_android3\install\sdk\native\libs\armeabi-v7a
    OPENCVSTATIC = D:\opencv\build_for_qt_android3\install\sdk\native\staticlibs\armeabi-v7a


    LIBS += $$OPENCV3RDPARTYLIBS\liblibtiff.a

    LIBS += $$OPENCV3RDPARTYLIBS\liblibpng.a
    LIBS += $$OPENCV3RDPARTYLIBS\libittnotify.a

    LIBS += $$OPENCV3RDPARTYLIBS\libIlmImf.a
    LIBS += $$OPENCV3RDPARTYLIBS\libtegra_hal.a

    LIBS += $$OPENCV3RDPARTYLIBS\libcpufeatures.a

    LIBS += $$OPENCVSTATIC\libopencv_core.a \
    $$OPENCVSTATIC\libopencv_flann.a \
    $$OPENCVSTATIC\libopencv_imgproc.a \
    $$OPENCVSTATIC\libopencv_highgui.a \
    $$OPENCVSTATIC\libopencv_features2d.a \
    $$OPENCVSTATIC\libopencv_calib3d.a \
    $$OPENCVSTATIC\libopencv_ml.a \
    $$OPENCVSTATIC\libopencv_objdetect.a \
    $$OPENCVSTATIC\libopencv_photo.a \
    $$OPENCVSTATIC\libopencv_stitching.a \
    $$OPENCVSTATIC\libopencv_video.a \
    $$OPENCVNATIVELIBS\libopencv_java3.so \

    LIBS += $$OPENCVNATIVELIBS\libopencv_java3.so

    ANDROID_EXTRA_LIBS = $$OPENCVNATIVELIBS\libopencv_java3.so
    ANDROID_PACKAGE_SOURCE_DIR = $$PWD/android-sources

And when I try to include <opencv/core/core.hpp> I'm getting following Qt Creator warning:

Despite this everything builds and works fine, but it's very annoying; I can't rely on Qt Creators code suggestions and opencv functions documentation since all core.hpp wasn't included properley. For the same reason qt creator marks correct code as incorrect:

I know this might be not a big of an issue, but it spoils all workflow a lot. I would be very grateful if you could help me solve this problem.

SGaist

Hi and welcome to devnet,

It's likely not related by still, use forward slashes in your .pro files (and code as well). Qt will do the correct conversion when needed.