No compiler was found

Until now, any fix for this problem, and i can’t work with QtCreator, i have some problems and QtCreate doesn’t build my project :’(

i have this in the General messages:

Could not find qmake configuration file default.
Error while parsing file /media/tulipan/Datos/Proyectos/Personal/Unreal Projects/Hero/Hero.pro. Giving up.
Warnings while parsing QML type information of /home/tulipan/Qt/5.5/gcc_64/qml:
:1:24: Reading only version 1.1 parts.
:10:5: Expected only Component and ModuleApi object definitions.