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iOS Swift Collections and Control Flow Control Flow With Loops Working With Loops

My Treehouse friends, Can you help me solve this problem. Thank you! John

I keep getting an error code on this.

Thank you in advance for your help.

John

loops.swift
let numbers = [2,8,1,16,4,3,9]
var sum = 0
var counter = 0

while counter < numbers.count
{ sum = numbers[counter] 
counter += 1
sum = sum + sum[counter]}


// Enter your code below

2 Answers

Andrew .
Andrew .
1,830 Points

it should be right if u just delete the sum = sum + sum[counter]

Thanks Andrew! I got it!