/build/kpublictransport/src/build/src/qmlplugin/kpublictransportqmlplugin_qmltyperegistrations.cpp:10:10: fatal error: abstractquerymodel.h: No such file or directory 10 | #include <abstractquerymodel.h> | ^~~~~~~~~~~~~~~~~~~~~~ compilation terminated.
This looks like Qt generating invalid code (generating unqualified includes to things included indirectly elsewhere and not even needed here directly), I don't see anything we can do about this here.
*** Bug 490864 has been marked as a duplicate of this bug. ***
Fixed in Qt 6.8.