[Tkinter] Button command getting TypeError: radsa() missing 3 required positional arguments

[Larz60+]

l = Button(r, text="gæt2", command=radsa, compound=CENTER)
line 81, command will call radsa without arguments, thus causing the error.

you need to pass arguments:
There are a couple of ways to do this, the cleanest is with partial
1. With use of partial:

• At top of script, add from functools import partial
  
• Then before button definition, add:
  

     pcommand = partial(radsa, guessesTaken, randnummer, gæt):
     l = Button(r, text="gæt2", command=pcommand, compound=CENTER)
     

• This is untested but should work
  

The other is using lambda:

    l = Button(r, text="gæt2", command=lambda: radsa(guessesTaken, randnummer, gæt), compound=CENTER)

In either case, you need to make sure argument values are available when called.