/tmp/portage/app-leechcraft/lc-core-9999/work/lc-core-9999/src/core/settingstab.cpp: In function ‘QMap > > LC::{anonymous}::BuildGroups(const QObjectList&)’: /tmp/portage/app-leechcraft/lc-core-9999/work/lc-core-9999/src/core/settingstab.cpp:153:47: error: call of overloaded ‘append()’ is ambiguous 153 | result [obj].append ({ "LeechCraft", {} }); | ^ In file included from /usr/include/qt5/QtCore/qobject.h:49, from /usr/include/qt5/QtWidgets/qwidget.h:45, from /usr/include/qt5/QtWidgets/QWidget:1, from /tmp/portage/app-leechcraft/lc-core-9999/work/lc-core-9999/src/core/settingstab.h:34, from /tmp/portage/app-leechcraft/lc-core-9999/work/lc-core-9999/src/core/settingstab.cpp:30: /usr/include/qt5/QtCore/qlist.h:609:27: note: candidate: ‘void QList::append(const T&) [with T = QPair]’ 609 | Q_OUTOFLINE_TEMPLATE void QList::append(const T &t) | ^~~~~~~~ /usr/include/qt5/QtCore/qlist.h:1001:13: note: candidate: ‘void QList::append(const QList&) [with T = QPair]’ 1001 | inline void QList::append(const QList &t) |