Computer craft Bug or?

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Aron1973

New Member
Jul 29, 2019
14
0
0
I'm not sure if this is a bug or a programing error. I did not make this program from scratsh just made some minor editing to it. I will post a pasebin to the programs down below. With those programs i'm allso using Direwolf20's button api. Everything seems to work fine but after the ticket machine spits out the ticket i get printer:5: Inavlid type of return value 0: expected BOOLEAN, got true or printer:7: Inavlid type of return value 0: expected BOOLEAN, got true depending on what button i'm pressing.
Can some one plz help me?


Pastebin:
iZ7k5U0Y trainScreen iH9FVATt printer