Stack limit exceed error

Question

when i entered 1 disk, i got 'stack limit exceed error'. i cant understand why?
https://code.sololearn.com/WsjY2RPMWzYA/?ref=app

Answer 1

check function moveQueue. diskNum goes lower 0
put console.log(diskNum+ " "+ from +" "+to +" "+ middle) in the begin of this function

Answer 2

When diskNum = 1, statement 'diskNum === 1' in the function moveQueue return false.

And now I know why. :)
=== (strictly equal), that's the problem.

Thank you, Yaroslav.

Answer 3

no problem