Or should you be jogging an IDE such as eclipse you could ideal click on the challenge -> Construct route -> configure build path Semyon KirekovSemyon Kirekov 1,4621212 silver badges3232 bronze badges 1 I have already got an application.properties while in the take a look at/methods. Turns out the problem https://franciscorfsfq.blogoxo.com/36662536/the-smart-trick-of-bongacams-that-no-one-is-discussing