How to solve the qt version conflict problem? #232

liuyichong2250 · 2025-06-10T08:58:52Z

liuyichong2250
Jun 10, 2025

[ 15%] Building CXX object CMakeFiles/FAST.dir/FAST_autogen/mocs_compilation.cpp.o
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/mocs_compilation.cpp:2:
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:10:
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/../../../source/FAST/DataHub.hpp:8:
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtCore/QObject:1:
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtCore/qobject.h:266:43: error: no template named 'QSlotObject' in namespace 'QtPrivate'
  266 |                            new QtPrivate::QSlotObject<Func2, typename QtPrivate::List_Left<typename SignalType::Arguments, SlotType::ArgumentCount>::Value,
      |                                ~~~~~~~~~~~^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtCore/qobject.h:305:43: error: no template named 'QStaticSlotObject' in namespace 'QtPrivate'
  305 |                            new QtPrivate::QStaticSlotObject<Func2,
      |                                ~~~~~~~~~~~^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtCore/qobject.h:344:43: error: no template named 'QFunctorSlotObject' in namespace 'QtPrivate'
  344 |                            new QtPrivate::QFunctorSlotObject<Func2, SlotArgumentCount,
      |                                ~~~~~~~~~~~^
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/mocs_compilation.cpp:2:
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:10:
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/../../../source/FAST/DataHub.hpp:11:
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtWidgets/QVBoxLayout:1:
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtWidgets/qboxlayout.h:86:9: warning: 'spacing' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
   86 |     int spacing() const;
      |         ^
/opt/homebrew/include/QtWidgets/qlayout.h:48:17: note: overridden virtual function is here
   48 |     virtual int spacing() const;
      |                 ^
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/mocs_compilation.cpp:2:
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:10:
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/../../../source/FAST/DataHub.hpp:11:
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtWidgets/QVBoxLayout:1:
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtWidgets/qboxlayout.h:87:10: warning: 'setSpacing' overrides a member function but is not marked 'override' [-Winconsistent-missing-override]
   87 |     void setSpacing(int spacing);
      |          ^
/opt/homebrew/include/QtWidgets/qlayout.h:49:18: note: overridden virtual function is here
   49 |     virtual void setSpacing(int);
      |                  ^
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/mocs_compilation.cpp:2:
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:10:
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/../../../source/FAST/DataHub.hpp:13:
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtWidgets/QListWidget:1:
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtWidgets/qlistwidget.h:44:
In file included from /opt/homebrew/include/QtWidgets/qlistview.h:8:
In file included from /opt/homebrew/include/QtWidgets/qabstractitemview.h:10:
/opt/homebrew/include/QtCore/qitemselectionmodel.h:145:5: error: no template named 'QBindable'
  145 |     QBindable<QAbstractItemModel *> bindableModel();
      |     ^
In file included from /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/mocs_compilation.cpp:2:
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:16:2: error: "This file was generated using the moc from 5.15.2. It"
   16 | #error "This file was generated using the moc from 5.15.2. It"
      |  ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:17:2: error: "cannot be used with the include files from this version of Qt."
   17 | #error "cannot be used with the include files from this version of Qt."
      |  ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:18:2: error: "(The moc has changed too much.)"
   18 | #error "(The moc has changed too much.)"
      |  ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:35:1: error: use of undeclared identifier 'Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET'
   35 | QT_MOC_LITERAL(0, 0, 13), // "fast::DataHub"
      | ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:29:5: note: expanded from macro 'QT_MOC_LITERAL'
   29 |     Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(len, \
      |     ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:36:1: error: use of undeclared identifier 'Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET'
   36 | QT_MOC_LITERAL(1, 14, 8), // "progress"
      | ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:29:5: note: expanded from macro 'QT_MOC_LITERAL'
   29 |     Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(len, \
      |     ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:37:1: error: use of undeclared identifier 'Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET'
   37 | QT_MOC_LITERAL(2, 23, 0), // ""
      | ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:29:5: note: expanded from macro 'QT_MOC_LITERAL'
   29 |     Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(len, \
      |     ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:38:1: error: use of undeclared identifier 'Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET'
   38 | QT_MOC_LITERAL(3, 24, 6), // "fileNr"
      | ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:29:5: note: expanded from macro 'QT_MOC_LITERAL'
   29 |     Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(len, \
      |     ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:39:1: error: use of undeclared identifier 'Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET'
   39 | QT_MOC_LITERAL(4, 31, 7), // "percent"
      | ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:29:5: note: expanded from macro 'QT_MOC_LITERAL'
   29 |     Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(len, \
      |     ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:40:1: error: use of undeclared identifier 'Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET'
   40 | QT_MOC_LITERAL(5, 39, 8) // "finished"
      | ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:29:5: note: expanded from macro 'QT_MOC_LITERAL'
   29 |     Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(len, \
      |     ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:101:1: error: unknown type name 'QT_INIT_METAOBJECT'
  101 | QT_INIT_METAOBJECT const QMetaObject fast::DataHub::staticMetaObject = { {
      | ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:101:37: error: expected ';' after top level declarator
  101 | QT_INIT_METAOBJECT const QMetaObject fast::DataHub::staticMetaObject = { {
      |                                     ^
      |                                     ;
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:164:1: error: use of undeclared identifier 'Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET'
  164 | QT_MOC_LITERAL(0, 0, 20), // "fast::DataHubBrowser"
      | ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:158:5: note: expanded from macro 'QT_MOC_LITERAL'
  158 |     Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(len, \
      |     ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:165:1: error: use of undeclared identifier 'Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET'
  165 | QT_MOC_LITERAL(1, 21, 8), // "download"
      | ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:158:5: note: expanded from macro 'QT_MOC_LITERAL'
  158 |     Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(len, \
      |     ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:166:1: error: use of undeclared identifier 'Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET'
  166 | QT_MOC_LITERAL(2, 30, 0), // ""
      | ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:158:5: note: expanded from macro 'QT_MOC_LITERAL'
  158 |     Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(len, \
      |     ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:167:1: error: use of undeclared identifier 'Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET'
  167 | QT_MOC_LITERAL(3, 31, 11), // "std::string"
      | ^
/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/FAST_autogen/VKXFE7F74E/moc_DataHub.cpp:158:5: note: expanded from macro 'QT_MOC_LITERAL'
  158 |     Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(len, \
      |     ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
2 warnings and 20 errors generated.
make[2]: *** [CMakeFiles/FAST.dir/FAST_autogen/mocs_compilation.cpp.o] Error 1
make[1]: *** [CMakeFiles/FAST.dir/all] Error 2
make: *** [all] Error 2

When using make, the above error occurred. It seems that there was a problem with using the qt version on my own computer when using qt. However, I used ON for FAST_BUILD_QT5 in CMakeLists.txt. Why does a conflict still occur? How can I avoid it?

smistad · 2025-06-11T12:59:29Z

smistad
Jun 11, 2025
Maintainer

Hi.
If you leave FAST_BUILD_QT5=ON, this shouldn't happen.
From your log it seems it is using Qt installed with brew.
Try deleting the FAST build folder and start from scratch.

2 replies

liuyichong2250 Jun 13, 2025
Author

/opt/homebrew/include/QtCore/qfile.h:128:22: error: 'path' is unavailable: introduced in macOS 10.15 unknown
  128 |     std::filesystem::path filesystemFileName() const
      |                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__filesystem/path.h:382:33: note: 'path' has been explicitly marked unavailable here
  382 | class _LIBCPP_EXPORTED_FROM_ABI path {
      |                                 ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
5 warnings generated.
6 warnings and 20 errors generated.
make[2]: *** [CMakeFiles/FAST.dir/source/FAST/Streamers/CameraStreamer.cpp.o] Error 1
make[1]: *** [CMakeFiles/FAST.dir/all] Error 2
make: *** [all] Error 2

lib and include:

-- FAST LIBS: /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/OpenCL.framework;libQt5Core.dylib;libQt5Gui.dylib;libQt5Widgets.dylib;libQt5OpenGL.dylib;libQt5Multimedia.dylib;libQt5MultimediaWidgets.dylib;libQt5Network.dylib;libQt5PrintSupport.dylib;libQt5SerialPort.dylib;libz.dylib;libzip.a;jxl.dylib;jxl_threads.dylib;libOpenIGTLink.dylib;/opt/homebrew/lib/libopenslide.dylib;/opt/homebrew/lib/libtiff.dylib;/opt/homebrew/lib/libjpeg.dylib;libdcmimage.dylib;libdcmjpeg.dylib;libdcmdata.dylib;libdcmimgle.dylib;libofstd.dylib;liboflog.dylib /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/OpenGL.framework;/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/OpenGL.framework
-- FAST INCLUDE DIRS: /Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/source/;/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build;/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/OpenCL.framework;/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/OpenGL.framework;/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtWidgets;/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtCore;/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtGui;/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtOpenGL;/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtMultimedia;/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtMultimediaWidgets;/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtPrintSupport;/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/QtNetwork;/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include/eigen3/;/opt/homebrew/include/openslide;/opt/homebrew/include;/Users/liuyichong/cc_code/PsoriasisSystem/BuildFASTSystem/FAST/build/include

During the build process, I blocked the qt installed locally. The paths of lib and include are as above. However, the above errors still occur during make. It seems that the qt installed by the system is still being used. I wonder if it is because there is a "/opt/homebrew/include" at the end of FAST INCLUDE DIRS: that causes the qt installed by homebrew to be still used? However, if I modify the cmakelist to completely block "/opt/homebrew/include", the openslide in homebrew that the project depends on will not be found.

smistad Jun 13, 2025
Maintainer

I see.. hm. It seems to have to includes in homebrew: /opt/homebrew/include/openslide;/opt/homebrew/include. Maybe you could block the last one only.

If that doesn't work I am not sure how to fix this, except deleting your brew qt installation.

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

How to solve the qt version conflict problem? #232

Uh oh!

{{title}}

Uh oh!

Replies: 1 comment 2 replies

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{title}}

Uh oh!

Select a reply

Uh oh!

How to solve the qt version conflict problem? #232

Uh oh!

liuyichong2250 Jun 10, 2025

Replies: 1 comment · 2 replies

Uh oh!

smistad Jun 11, 2025 Maintainer

Uh oh!

liuyichong2250 Jun 13, 2025 Author

Uh oh!

smistad Jun 13, 2025 Maintainer

liuyichong2250
Jun 10, 2025

Replies: 1 comment 2 replies

smistad
Jun 11, 2025
Maintainer

liuyichong2250 Jun 13, 2025
Author

smistad Jun 13, 2025
Maintainer