After creating a project and making a file the running point of it we will face a dead end loop message saying: "It seems that the project has not been built yet error. Do you want to build it now ?." It is preety easy to fix, in the project go to Properties > Build Targets. And select the running point, in my case it is the main.cpp file. Sometimes it switches from Debug mode to Release mode, well in that case you will have to make sure both configurations have an entry point. (a main method).