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 Build a Self-Destructing Message iPhone App Designing and Starting the App Adding Login and Sign Up Screens

Posted by Ben Bastow
Ben Bastow
24,657 Points

Adding Login and Sign Up HELP!

Hi..

I think i understand the task but this is my code of it

"In the view controller below about songs, tapping on a button to add a new song needs to perform a segue to another view controller. The button is wired up to an IBAction with the signature '- (void)addSong'. Start by defining this method."

i did this

  • (void) addSong {}

why doesn't it work? im really confused..

4 Answers

Robert Bojor
PLUS
Robert Bojor
Courses Plus Student 29,439 Points
Robert Bojor
Robert Bojor
Courses Plus Student 29,439 Points

Hi Ben,

It works with void and IBAction

- (IBAction)addSong{}
Ben Bastow
Ben Bastow
24,657 Points

Ive just tried that and it still doesn't work? it says this :Compilation error! Check your syntax: all you need is the correct method stub that matches the signature above. Don't forget your curly braces!"

Christopher Hall
Christopher Hall
9,052 Points
Christopher Hall
Christopher Hall
9,052 Points

Did you add the minus sign before the (void)?

- (void)addSong {}

Ben Bastow
Ben Bastow
24,657 Points

I added the minus sign and i did it exactly like that! and it says this " Compilation error! Check your syntax: all you need is the correct method stub that matches the signature above. Don't forget your curly braces! "

Ben Bastow
Ben Bastow
24,657 Points
Ben Bastow
Ben Bastow
24,657 Points

It was my browser :/ cause i switched to safari and it worked! thanks so much! :)

Ben Bastow
Ben Bastow
24,657 Points
Ben Bastow
Ben Bastow
24,657 Points

It was my browser :/ cause i switched to safari and it worked! thanks so much! :)