如何停止 TypeError: '_io.TextIOWrapper' object 不可下标

Question

IDK why it's giving me this error, I usually do something like this and it works. First time it ever did something like this.

here Is my error

TypeError: '_io.TextIOWrapper' object is not subscriptable

this is my code

import time; import os


l = 0

while True:
  e = open("your code", "r")
  r = e.readlines()
  e.close
  l+=1
  if l == 1:
    l = 0
  if e[l] == "help}0{":
    print("echo}< end with >{ to print things")

Answer 1

I had a brain fart, I mixed up my own varibles.