hidehisaakiyama
commented
4 years ago If you have not cleaned old moc_* files generated by Qt4, this problem may be occurred.
Try make distclean, then configure && make again.
If you are using release-16.0 branch, CMake may be a better solution. Please try the following commands in the package directory:
mkdir build
cd build
cmake ..
make
I installed QT5 and my moc version is 5.9.7 in ubuntu 16.04, But in make process I saw these errors: make all-recursive make[1]: Entering directory '/home/nader/workspace/robo/rcssmonitor' Making all in src make[2]: Entering directory '/home/nader/workspace/robo/rcssmonitor/src' g++ -std=c++14 -DHAVE_CONFIG_H -I. -I.. -I.. -I../src -I/usr/include -W -Wall -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/x86_64-linux-gnu/qt5 -fPIC -g -O2 -MT rcssmonitor-moc_player_type_dialog.o -MD -MP -MF .deps/rcssmonitor-moc_player_type_dialog.Tpo -c -o rcssmonitor-moc_player_type_dialog.o
test -f 'moc_player_type_dialog.cpp' || echo './'moc_player_type_dialog.cpp moc_player_type_dialog.cpp:22:1: error: ‘QT_WARNING_DISABLE_DEPRECATED’ does not name a type QT_WARNING_DISABLE_DEPRECATED ^ moc_player_type_dialog.cpp:32:14: error: ‘qt_meta_stringdata_PlayerTypeDialog_t’ does not name a type static const qt_meta_stringdata_PlayerTypeDialog_t qt_meta_stringdata_PlayerTypeDialog = { ^ moc_player_type_dialog.cpp:79:35: error: ‘qt_meta_stringdata_PlayerTypeDialog’ was not declared in this scope { &QDialog::staticMetaObject, qt_meta_stringdata_PlayerTypeDialog.data, ^ moc_player_type_dialog.cpp: In member function ‘virtual void PlayerTypeDialog::qt_metacast(const char)’: moc_player_type_dialog.cpp:92:26: error: ‘qt_meta_stringdata_PlayerTypeDialog’ was not declared in this scope if (!strcmp(_clname, qt_meta_stringdata_PlayerTypeDialog.stringdata0)) ^ Makefile:1002: recipe for target 'rcssmonitor-moc_player_type_dialog.o' failed make[2]: [rcssmonitor-moc_player_type_dialog.o] Error 1 make[2]: Leaving directory '/home/nader/workspace/robo/rcssmonitor/src' Makefile:419: recipe for target 'all-recursive' failed make[1]: [all-recursive] Error 1 make[1]: Leaving directory '/home/nader/workspace/robo/rcssmonitor' Makefile:360: recipe for target 'all' failed make: *** [all] Error 2I removed QT_WARNING_DISABLE_DEPRECATED from all files, I didn't see any errors and monitor works very good with server 16.