What is wrong with this recursion?

Question

I tryed to solve the string permutation challenge, but when the recursion finishes the first cycle stops, what am I missing?
https://code.sololearn.com/WF2Ipj6M4lIQ/?ref=app
https://www.sololearn.com/discuss/1058731/?ref=app

Answer 1

you are trying to splice out character i out of a let that only has one character in it

Answer 2

Could you please explain to me what your code is supposed to do?

Answer 3

I added the post with the challenge to the description

Answer 4

Thank you all for the answers, but in the end I figured out that the entire approach isn't correct

Answer 5

I changed the code, it works now.

https://code.sololearn.com/Wp4xG59R4Xze/?ref=app