How to debug the error of console part in web?

Question

I was not able to understand that why console error occurred in my code unnecessarily.Tell me the way to do it?
https://code.sololearn.com/Whpbk76fLOpe/?ref=app

Answer 1

Your line 6 should be })});
If that is what you were looking for.

Answer 2

I do not do web programming, I just saw that error in your code and thought it might help. Someone else might help so you can wait until others respond.

Answer 3

You can't access iframe from cross origin in js/jQuery

Go through this....
https://stackoverflow.com/questions/25098021/securityerror-blocked-a-frame-with-origin-from-accessing-a-cross-origin-frame

Answer 4

Still error is there.

Answer 5

How to remove blocked autofocusing on a form control in cross-frame origin subframe in console.?

Answer 6

Avinesh,I appreciate your effort to try to solve my question even if you don't know.