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  4. When building QGIS source code with QT Creator in windows 10, there are some error LNK2001.
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When building QGIS source code with QT Creator in windows 10, there are some error LNK2001.

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  • H Offline
    H Offline
    haowong
    wrote on last edited by haowong
    #1

    What is the bug or the crash?

    [2961/5289 3.3/sec] Automatic MOC for target test_core_layoutitem
[2962/5289 3.3/sec] Automatic MOC for target test_core_layoutitemgroup
[2963/5289 3.3/sec] Linking CXX shared library output\bin\qgis_gui.dll
FAILED: output/bin/qgis_gui.dll src/gui/qgis_gui.lib 
C:\Windows\system32\cmd.exe /C "cd . && E:\CMake\bin\cmake.exe -E vs_link_dll --intdir=src\gui\CMakeFiles\qgis_gui.dir --rc=C:\PROGRA~2\WI3CF2~1\10\bin\100226~1.0\x64\rc.exe --mt=C:\PROGRA~2\WI3CF2~1\10\bin\100226~1.0\x64\mt.exe --manifests  -- E:\MICROS~1\MICROS~2\VC\Tools\MSVC\1442~1.344\bin\Hostx64\x64\link.exe /nologo @CMakeFiles\qgis_gui.rsp  /out:output\bin\qgis_gui.dll /implib:src\gui\qgis_gui.lib /pdb:output\bin\qgis_gui.pdb /dll /version:3.39 /machine:x64 /debug /INCREMENTAL && cd ."
LINK Pass 1: command "E:\MICROS~1\MICROS~2\VC\Tools\MSVC\1442~1.344\bin\Hostx64\x64\link.exe /nologo @CMakeFiles\qgis_gui.rsp /out:output\bin\qgis_gui.dll /implib:src\gui\qgis_gui.lib /pdb:output\bin\qgis_gui.pdb /dll /version:3.39 /machine:x64 /debug /INCREMENTAL /MANIFEST /MANIFESTFILE:src\gui\CMakeFiles\qgis_gui.dir/intermediate.manifest src\gui\CMakeFiles\qgis_gui.dir/manifest.res" failed (exit code 1120) with the following output:
  正在创建库 src\gui\qgis_gui.lib 和对象 src\gui\qgis_gui.exp
qgstemporalcontrollerwidget.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgstextformatwidget.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsunitselectionwidget.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsqueryresultwidget.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsstyleitemslistwidget.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgssubstitutionlistwidget.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgstablewidgetbase.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsorderbydialog.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgspanelwidgetstack.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgspresetcolorrampdialog.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsproviderguiregistry.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsnewhttpconnection.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsnewmemorylayerdialog.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsnewvectorlayerdialog.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsnewgeopackagelayerdialog.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsfeatureselectiondlg.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsfielddomainwidget.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsformlabelformatwidget.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgshttpheaderwidget.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsexpressionbuilderwidget.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsexpressionlineedit.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsexpressionpreviewwidget.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsexpressionselectiondialog.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgscompoundcolorwidget.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgscredentialdialog.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsdatasourceselectdialog.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsexpressionbuilderdialog.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)
qgsvectortilesourceselect.cpp.obj : error LNK2001: 无法解析的外部符号 "protected: virtual void __cdecl QToolButton::checkStateSet(void)" (?checkStateSet@QToolButton@@MEAAXXZ)

    Steps to reproduce the issue

    1. Open source code file cmake file.
    2. Build all projects under 'Release with Debug Information' mode.

    Versions

    3.39

    Supported QGIS version

    • I'm running a supported QGIS version according to
      the roadmap.

    New profile

    • I tried with a new
      QGIS profile

    Additional context

    As for the build kit for QT creator:

    • Compiler: Visual Studio Enterprise 2022 17.12.35527.113 (amd64)
    • Debugger: Auto-detected CDB at C:Program Files (x86)\Windows Kits\10\Debuggers\x86\cdb.exe
    • QT version: Qt 5.15.2 MSVC2019 64bit
    1 Reply Last reply
    0
  • JoeCFDJ Offline
    JoeCFDJ Offline
    JoeCFD
    replied to haowong on last edited by
    #4

    @haowong What @ChrisW67 pointed out is you are using Qt5 and Qt6 at the same time. Simply use Qt5 or Qt6, but not both.

    H 1 Reply Last reply
    0
  • C Offline
    C Offline
    ChrisW67
    wrote on last edited by
    #2

    @haowong said in When building QGIS source code with QT Creator in windows 10, there are some error LNK2001.:

    protected: virtual void __cdecl QToolButton::checkStateSet(void)

    It looks like you have a mixture of source code built against Qt 6 but trying to link against Qt 5 libraries.

    In Qt 5.15 the protected QToolButton::checkStateSet() is inherited from QAbstractButton and there is no override in QToolButton. In Qt 6.x there is a QToolButton::checkStateSet() override in QToolButton.

    H 1 Reply Last reply
    0
  • H Offline
    H Offline
    haowong
    replied to ChrisW67 on last edited by
    #3

    @ChrisW67
    Hi sorry for the late reply.
    I don't quite understand what you mean, but I feel the simplest solution of your answer is to use QT6 version for building?
    And Is there a reasonable solution if QT5 is consistently used?

    JoeCFDJ 1 Reply Last reply
    0
  • JoeCFDJ Offline
    JoeCFDJ Offline
    JoeCFD
    replied to haowong on last edited by
    #4

    @haowong What @ChrisW67 pointed out is you are using Qt5 and Qt6 at the same time. Simply use Qt5 or Qt6, but not both.

    H 1 Reply Last reply
    0
  • H Offline
    H Offline
    haowong
    replied to JoeCFD on last edited by haowong
    #5
    This post is deleted!
    1 Reply Last reply
    0
  • H haowong has marked this topic as solved on

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