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

Posted by simon fraboulet
simon fraboulet
3,405 Points

'Factbook' does not have a member named 'randomFact'

Hi

I got an error (two actually) in my folder ViewController.swift, at the lines funFactLabel.text = factBook.randomFact()

The error is : 'Factbook' does not have a member named 'randomFact'

Not sure what I missed/ did wrong...

Thx for the help!

2 Answers

Ravee Sundar
PLUS
Ravee Sundar
Courses Plus Student 1,975 Points
Ravee Sundar
Ravee Sundar
Courses Plus Student 1,975 Points

Did you declare the method in the header file of the Model Class? I'm answering from Objective-C perspective. I have not started SWIFT yet.

In Objective-C, the method to be declared in header file (FactBook.h) like the following:

-(NSString *)randomFact;

simon fraboulet
simon fraboulet
3,405 Points
simon fraboulet
simon fraboulet
3,405 Points

Hello,

Yeah, I'm doing it with SWIFT...

I've tried your proposition (-(NSString *)randomFact;) anyway (you never know...) and I got more errors...

Thanks anyway!