getting a "could not launch, doesnt contain an executable" error when I try to run in xcode

getting a "could not launch, doesnt contain an executable" error when I try to run in Xcode? I'm no developer obviously, just excited about the idea of this.

https://preview.redd.it/mmw3opzyjobf1.png?width=952&format=png&auto=webp&s=05caee2d07a972dd4e60b9ac2b047159bcd36d74