Comment : /devops/SOFT/CLUSTER/Qt/5.15.1-WorkStation is the good QT installation path usr/include/qt5/ is not the good path ------------------------------------------------------------------------------------------------------------------ Build error [ 27%] Building CXX object src/plugins/help/CMakeFiles/Help.dir/Help_autogen/mocs_compilation.cpp.o cd /devops/SOFT/CSCI/build/Linux/x86_64/CSCI_QTCREATOR/master/qt-creator/qt-creator-master/release/src/plugins/help && /devops/AGL/Linux/x86_64/CSCI_COMPILER-master/release/bin/clang++ -DHELP_LIBRARY -DHELP_NEW_FILTER_ENGINE -DHelp_EXPORTS -DQTC_LITEHTML_HELPVIEWER -DQTC_WEBENGINE_HELPVIEWER -DQT_CONCURRENT_LIB -DQT_CORE_LIB -DQT_CREATOR -DQT_DISABLE_DEPRECATED_BEFORE=0x050900 -DQT_GUI_LIB -DQT_HELP_LIB -DQT_NETWORK_LIB -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_JAVA_STYLE_ITERATORS -DQT_POSITIONING_LIB -DQT_PRINTSUPPORT_LIB -DQT_QMLMODELS_LIB -DQT_QML_LIB -DQT_QUICK_LIB -DQT_RESTRICTED_CAST_FROM_ASCII -DQT_SQL_LIB -DQT_USE_FAST_CONCATENATION -DQT_USE_FAST_OPERATOR_PLUS -DQT_WEBCHANNEL_LIB -DQT_WEBENGINECORE_LIB -DQT_WEBENGINEWIDGETS_LIB -DQT_WIDGETS_LIB -DRELATIVE_DATA_PATH=\"../share/qtcreator\" -DRELATIVE_DOC_PATH=\"../share/doc/qtcreator\" -DRELATIVE_LIBEXEC_PATH=\"../libexec/qtcreator\" -DRELATIVE_PLUGIN_PATH=\"../lib/qtcreator/plugins\" -I/devops/SOFT/CSCI/build/Linux/x86_64/CSCI_QTCREATOR/master/qt-creator/qt-creator-master/release/src/plugins/help -I/devops/SOFT/CSCI/CSCI_QTCREATOR/master/src/qt-creator/qt-creator.git/src/plugins/help -I/devops/SOFT/CSCI/build/Linux/x86_64/CSCI_QTCREATOR/master/qt-creator/qt-creator-master/release/src/plugins/help/Help_autogen/include -I/devops/SOFT/CSCI/build/Linux/x86_64/CSCI_QTCREATOR/master/qt-creator/qt-creator-master/release/src -I/devops/SOFT/CSCI/CSCI_QTCREATOR/master/src/qt-creator/qt-creator.git/src/plugins -I/devops/SOFT/CSCI/build/Linux/x86_64/CSCI_QTCREATOR/master/qt-creator/qt-creator-master/release/src/shared/help/shared_help_autogen/include -I/devops/SOFT/CSCI/build/Linux/x86_64/CSCI_QTCREATOR/master/qt-creator/qt-creator-master/release/src/shared/help -I/devops/SOFT/CSCI/CSCI_QTCREATOR/master/src/qt-creator/qt-creator.git/src/shared/help -I/devops/SOFT/CSCI/CSCI_QTCREATOR/master/src/qt-creator/qt-creator.git/src/shared -I/devops/SOFT/CSCI/CSCI_QTCREATOR/master/src/qt-creator/qt-creator.git/src/libs -I/devops/SOFT/CSCI/CSCI_QTCREATOR/master/src/qt-creator/qt-creator.git/src/libs/3rdparty/syntax-highlighting/autogenerated -I/devops/SOFT/CSCI/CSCI_QTCREATOR/master/src/qt-creator/qt-creator.git/src/libs/3rdparty/syntax-highlighting/autogenerated/src/lib -I/devops/SOFT/CSCI/CSCI_QTCREATOR/master/src/qt-creator/qt-creator.git/src/libs/3rdparty/syntax-highlighting/src/lib -I/devops/SOFT/CSCI/CSCI_QTCREATOR/master/src/qt-creator/qt-creator.git/src/libs/3rdparty -I/devops/SOFT/CSCI/CSCI_QTCREATOR/master/src/qt-creator/qt-creator.git/src/plugins/help/qlitehtml -isystem /devops/SOFT/CLUSTER/Qt/5.15.1-WorkStation/include -isystem /devops/SOFT/CLUSTER/Qt/5.15.1-WorkStation/include/QtHelp -isystem /devops/SOFT/CLUSTER/Qt/5.15.1-WorkStation/include/QtWidgets -isystem /devops/SOFT/CLUSTER/Qt/5.15.1-WorkStation/include/QtGui -isystem /devops/SOFT/CLUSTER/Qt/5.15.1-WorkStation/include/QtCore -isystem /devops/SOFT/CLUSTER/Qt/5.15.1-WorkStation/./mkspecs/linux-g++ -isystem /devops/SOFT/CLUSTER/Qt/5.15.1-WorkStation/include/QtSql -isystem /devops/SOFT/CLUSTER/Qt/5.15.1-WorkStation/include/QtPrintSupport -isystem /devops/SOFT/CLUSTER/Qt/5.15.1-WorkStation/include/QtConcurrent -isystem /devops/SOFT/CLUSTER/Qt/5.15.1-WorkStation/include/QtNetwork -isystem /devops/SOFT/CLUSTER/Qt/5.15.1-WorkStation/include/QtQml -isystem /usr/include/qt5 -isystem /usr/include/qt5/QtWebEngineWidgets -isystem /usr/include/qt5/QtWebEngineCore -isystem /devops/SOFT/CLUSTER/Qt/5.15.1-WorkStation/include/QtQuick -isystem /devops/SOFT/CLUSTER/Qt/5.15.1-WorkStation/include/QtQmlModels -isystem /usr/include/qt5/QtWebChannel -isystem /usr/include/qt5/QtPositioning -O3 -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -std=c++14 -Winvalid-pch -Xclang -include-pch -Xclang /devops/SOFT/CSCI/build/Linux/x86_64/CSCI_QTCREATOR/master/qt-creator/qt-creator-master/release/src/libs/3rdparty/syntax-highlighting/CMakeFiles/QtCreatorPchGui.dir/cmake_pch.hxx.pch -Xclang -include -Xclang /devops/SOFT/CSCI/build/Linux/x86_64/CSCI_QTCREATOR/master/qt-creator/qt-creator-master/release/src/libs/3rdparty/syntax-highlighting/CMakeFiles/QtCreatorPchGui.dir/cmake_pch.hxx -o CMakeFiles/Help.dir/Help_autogen/mocs_compilation.cpp.o -c /devops/SOFT/CSCI/build/Linux/x86_64/CSCI_QTCREATOR/master/qt-creator/qt-creator-master/release/src/plugins/help/Help_autogen/mocs_compilation.cpp In file included from /devops/SOFT/CSCI/build/Linux/x86_64/CSCI_QTCREATOR/master/qt-creator/qt-creator-master/release/src/plugins/help/Help_autogen/mocs_compilation.cpp:18: In file included from /devops/SOFT/CSCI/build/Linux/x86_64/CSCI_QTCREATOR/master/qt-creator/qt-creator-master/release/src/plugins/help/Help_autogen/EWIEGA46WW/moc_webenginehelpviewer.cpp:10: In file included from /devops/SOFT/CSCI/CSCI_QTCREATOR/master/src/qt-creator/qt-creator.git/src/plugins/help/webenginehelpviewer.h:30: In file included from /usr/include/qt5/QtWebEngineCore/QWebEngineUrlRequestInterceptor:1: /usr/include/qt5/QtWebEngineCore/qwebengineurlrequestinterceptor.h:53:29: error: variable has incomplete type 'class QWEBENGINECORE_EXPORT' class QWEBENGINECORE_EXPORT QWebEngineUrlRequestInterceptor : public QObject ^ /usr/include/qt5/QtWebEngineCore/qwebengineurlrequestinterceptor.h:53:7: note: forward declaration of 'QWEBENGINECORE_EXPORT' class QWEBENGINECORE_EXPORT QWebEngineUrlRequestInterceptor : public QObject ^ /usr/include/qt5/QtWebEngineCore/qwebengineurlrequestinterceptor.h:53:61: error: expected ';' after top level declarator class QWEBENGINECORE_EXPORT QWebEngineUrlRequestInterceptor : public QObject ^ /usr/include/qt5/QtWebEngineCore/qwebengineurlrequestinterceptor.h:53:63: error: expected unqualified-id class QWEBENGINECORE_EXPORT QWebEngineUrlRequestInterceptor : public QObject