Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialScott Yoder
Courses Plus Student 347 PointsDoing it right doesnt work
works in swift but for some reason doesn't work here
let numbers = [2,8,1,16,4,3,9]
var sum = 0
var counter = 0
// Enter your code below
while counter < numbers.count {
newValue = numbers[counter]
sum = newValue + sum
counter += 1
}
1 Answer
KRIS NIKOLAISEN
54,971 PointsThe bummer " Your code could not be compiled. Please click on "Preview" to view the compiler errors." doesn't help since there is no Preview to click. So I tried to compile in a workspace an received:
loops.swift:8:3: error: use of unresolved identifier 'newValue'
Declaring newValue at the top of the code fixed the issue