When compiling a project in Xcode, does it require a Mac Developer keychain password?

Question

macOS

Good time of the day.
When compiling the project, a window pops up:

I am new to programming and recently registered on the Apple developers site.
Mac and iCloud passwords don't work. As I understand it, this keychain was created automatically, but how can I find out the password from it? And actually, what to do?

Answer 1

I suffered for 3 days. Until I just hit enter with an empty field. It created these keys automatically but without a password.