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error LNK2019: unresolved external symbol

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  • Z Offline
    Z Offline
    Zetsil
    wrote on last edited by VRonin
    #1

    I try to run an project and the fallowing 19 errors appear :

    -main.obj:-1: error: LNK2019: unresolved external symbol "public: __thiscall LabelBox::LabelBox(class ImageView *,class QWidget *)" (??0LabelBox@@QAE@PAVImageView@@PAVQWidget@@@Z) referenced in function _main
-mainwindow.obj:-1: error: LNK2001: unresolved external symbol "public: __thiscall LabelBox::LabelBox(class ImageView *,class QWidget *)" (??0LabelBox@@QAE@PAVImageView@@PAVQWidget@@@Z)
-imageview.obj:-1: error: LNK2019: unresolved external symbol "public: __thiscall SliderBar::SliderBar(enum Qt::Orientation)" (??0SliderBar@@QAE@W4Orientation@Qt@@@Z) referenced in function "public: __thiscall ImageView::ImageView(void)" (??0ImageView@@QAE@XZ)
-imageview.obj:-1: error: LNK2019: unresolved external symbol "public: void __thiscall SliderBar::setSegmentVisibleEye(class std::vector<bool,class std::allocator<bool> >)" (?setSegmentVisibleEye@SliderBar@@QAEXV?$vector@_NV?$allocator@_N@std@@@std@@@Z) referenced in function "public: void __thiscall ImageView::setSliderSegmentEyes(class std::vector<bool,class std::allocator<bool> >)" (?setSliderSegmentEyes@ImageView@@QAEXV?$vector@_NV?$allocator@_N@std@@@std@@@Z)

    here is my .pro file :

    greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
QT       += core gui charts

TARGET = LabelingTool
TEMPLATE = app
CONFIG += c++11

# The following define makes your compiler emit warnings if you use
# any feature of Qt which has been marked as deprecated (the exact warnings
# depend on your compiler). Please consult the documentation of the
# deprecated API in order to know how to port your code away from it.
DEFINES += QT_DEPRECATED_WARNINGS

# You can also make your code fail to compile if you use deprecated APIs.
# In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0



INCLUDEPATH += /usr/local/include/
LIBS += -L/usr/local/lib64 -losg -losgDB -losgGA -losgViewer -losgText

SOURCES += \
        src/main.cpp \
        src/MainWindow/mainwindow.cpp \
        src/MainOsgViewer/mainosgviewer.cpp \
        src/LabelData/labeldata.cpp \
        src/LabelEventHandler/labeleventhandler.cpp \
        src/ImageView/imageview.cpp \
        src/InformationFormular/informationformular.cpp \
        src/Polynomial/polynomial.cpp \
        src/Chart/chart.cpp


HEADERS += \
        src/MainWindow/mainwindow.h \
        src/MainOsgViewer/mainosgviewer.h \
        src/LabelData/labeldata.h \
        src/LabelEventHandler/labeleventhandler.h \
        src/ImageView/imageview.h \
        src/InformationFormular/informationformular.h \
        src/Polynomial/polynomial.h \
        src/Chart/chart.h

DISTFILES += \
    CMakeLists.txt

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -lOpenThreads
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -lOpenThreadsd
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -lOpenThreads

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgAnimation
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgAnimationd
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgAnimation

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losg
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgd
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losg

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgDB
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgDBd
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgDB

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include



win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgFX
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgFXd
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgFX

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include



win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgManipulator
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgManipulatord
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgManipulator

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include




win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgParticle
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgParticled
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgParticle

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgPresentation
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgPresentationd
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgPresentation

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgShadow
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgShadowd
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgShadow

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgSim
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgSimd
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgSim

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgTerrain
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgTerraind
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgTerrain

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgText
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgTextd
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgText

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgUI
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgUId
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgUI

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgUtil
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgUtild
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgUtil

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgViewer
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgViewerd
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgViewer

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgVolume
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgVolumed
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgVolume

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgWidget
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgWidgetd
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgWidget

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgGA
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgGAd
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgGA

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

INCLUDEPATH += $$PWD/Dependencies/build_dir/include/eigen3
DEPENDPATH += $$PWD/Dependencies/build_dir/include/eigen3

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/yaml-cpp-masterr/lib/ -llibyaml-cppmd
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/yaml-cpp-masterr/lib/ -llibyaml-cppmdd
else:unix: LIBS += -L$$PWD/Dependencies/yaml-cpp-masterr/lib/ -llibyaml-cppmd

INCLUDEPATH += $$PWD/Dependencies/yaml-cpp-masterr/include
DEPENDPATH += $$PWD/Dependencies/yaml-cpp-masterr/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losg
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losgd
else:unix: LIBS += -L$$PWD/Dependencies/OSG.3.4.0/lib/ -losg

INCLUDEPATH += $$PWD/Dependencies/OSG.3.4.0/include
DEPENDPATH += $$PWD/Dependencies/OSG.3.4.0/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Core
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Cored
else:unix: LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Core

INCLUDEPATH += $$PWD/../../Qt/5.11.2/msvc2015/include
DEPENDPATH += $$PWD/../../Qt/5.11.2/msvc2015/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Gui
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Guid
else:unix: LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Gui

INCLUDEPATH += $$PWD/../../Qt/5.11.2/msvc2015/include
DEPENDPATH += $$PWD/../../Qt/5.11.2/msvc2015/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Svg
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Svgd
else:unix: LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Svg

INCLUDEPATH += $$PWD/../../Qt/5.11.2/msvc2015/include
DEPENDPATH += $$PWD/../../Qt/5.11.2/msvc2015/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Widgets
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Widgetsd
else:unix: LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Widgets

INCLUDEPATH += $$PWD/../../Qt/5.11.2/msvc2015/include
DEPENDPATH += $$PWD/../../Qt/5.11.2/msvc2015/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Script
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Scriptd
else:unix: LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Script

INCLUDEPATH += $$PWD/../../Qt/5.11.2/msvc2015/lib
DEPENDPATH += $$PWD/../../Qt/5.11.2/msvc2015/lib

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lqtmain
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lqtmaind
else:unix: LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lqtmain

INCLUDEPATH += $$PWD/../../Qt/5.11.2/msvc2015/lib
DEPENDPATH += $$PWD/../../Qt/5.11.2/msvc2015/lib

    Anyone have an idea way this is happening ?

    1 Reply Last reply
    0
    • VRoninV Offline
      VRoninV Offline
      VRonin
      wrote on last edited by VRonin
      #2

      Where are LabelBox and SliderBar defined and implemented?

      P.S.
      all that

      win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Core
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Cored
else:unix: LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Core

INCLUDEPATH += $$PWD/../../Qt/5.11.2/msvc2015/include
DEPENDPATH += $$PWD/../../Qt/5.11.2/msvc2015/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Gui
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Guid
else:unix: LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Gui

INCLUDEPATH += $$PWD/../../Qt/5.11.2/msvc2015/include
DEPENDPATH += $$PWD/../../Qt/5.11.2/msvc2015/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Svg
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Svgd
else:unix: LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Svg

INCLUDEPATH += $$PWD/../../Qt/5.11.2/msvc2015/include
DEPENDPATH += $$PWD/../../Qt/5.11.2/msvc2015/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Widgets
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Widgetsd
else:unix: LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Widgets

INCLUDEPATH += $$PWD/../../Qt/5.11.2/msvc2015/include
DEPENDPATH += $$PWD/../../Qt/5.11.2/msvc2015/include

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Script
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Scriptd
else:unix: LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lQt5Script

INCLUDEPATH += $$PWD/../../Qt/5.11.2/msvc2015/lib
DEPENDPATH += $$PWD/../../Qt/5.11.2/msvc2015/lib

win32:CONFIG(release, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lqtmain
else:win32:CONFIG(debug, debug|release): LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lqtmaind
else:unix: LIBS += -L$$PWD/../../Qt/5.11.2/msvc2015/lib/ -lqtmain

INCLUDEPATH += $$PWD/../../Qt/5.11.2/msvc2015/lib
DEPENDPATH += $$PWD/../../Qt/5.11.2/msvc2015/lib

      can be replaced with
      QT += core gui svg script widgets
      http://doc.qt.io/qt-5/qmake-variable-reference.html#qt

      "La mort n'est rien, mais vivre vaincu et sans gloire, c'est mourir tous les jours"
      ~Napoleon Bonaparte

      On a crusade to banish setIndexWidget() from the holy land of Qt

      1 Reply Last reply
      3

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