Spaceman project

Hi everybody!
I was trying to run the Spaceman project and spaceman solution in Visual Studio 2019 and I couldn´t run yet…
I have this…
The path of my folder and this route… bin\Debug\netcoreapp2.2\Spaceman.dll, and a message that says “System couldn’t find the specified file”…
If someone could help me, I appreciated a lot…
Thank you…

Try Rebuild Solution yet?

Hi friend…
I was making a wrong procedure to run my program but I acomplished it…
Thank you very much…