Qt debugging older project!

[Leon]

i was debugging my project perfect until today.
Today i changed something in UI and noticed when debugging the button that i deleted was still there..
i changed something at code no change in the window..

seems like a qt bug in windows, it happened in 3 days that i use qt for windows,
never happened in my 2 years with qt on ubuntu....

and yes it is one project opened and it is the active one.. i tried rebuilding all but nothing :/

[Hostel]

Try run again qmake on project. Then rebuild. Are you using QtCreator and MinGW? Which versions?

[goetz]

Re-run qmake and do a full build of your project. Then check again.