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 trial

iOS Swift Basics (retired) Control Flow If Statement

RJ Pappas
RJ Pappas
442 Points
Posted by RJ Pappas
RJ Pappas
442 Points

Keep getting error "expected expression" ? I have tried multiple iterations.

If Statement roadblock.

months.swift 
let months = [1, 2, 3]
for month in months { if month == 1 { println("January") } ;  else if month == 2 { println("February") } ;  else if month == 3 { println("March") } }

1 Answer

agreatdaytocode
agreatdaytocode
24,757 Points
agreatdaytocode
agreatdaytocode
24,757 Points

RJ I see a few ";" try removing them.

let months = [1, 2, 3]

for month in months { 
if month == 1 {

println("January") 

}  else if month == 2 { 

println("February") 

}  else if month == 3 { 

println("March") 

} 

}