Need some help!!

Question

Why do the code starts outputting undefined after Ui's value is turned to 2? How can I correct it? Thanks.
https://code.sololearn.com/Wf5YDsPblIL0/?ref=app

Answer 1

https://code.sololearn.com/Wuebyz0B1d6Z/?ref=app

Answer 2

ui.innerHtml changes from counter to string "hoe are you'

Answer 3

Can you please give some details @Oma Falk

Answer 4

follow the development of Ui.innerHtml.
initially it is 0
you increment and it changes to 1
Then in javascript line 5 it changes to "how are you"

Answer 5

Thanks a lot Oma Falk :) You are awesome!