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iOS Objective-C Basics (Retired) Introduction to Objective-C Inheritance

Adrienne Chan
Adrienne Chan
1,045 Points
Posted by Adrienne Chan
Adrienne Chan
1,045 Points

I get an error of "expected ';' after method prototype in the Circle.h for the line -(float)area {

I get an error of "expected ';' after method prototype in the Circle.h for the line -(float)area { Then, in main.m, for the line round.radius=25; I get an error saying "property 'radius' not found on object of type 'Circle'"

1 Answer

J.D. Sandifer
J.D. Sandifer
18,813 Points
J.D. Sandifer
J.D. Sandifer
18,813 Points

Question 1: I haven't gotten that far yet, but in an earlier video the same error appeared because he forgot the parentheses at the end of the main function name. Should it be -(float) area() { instead for the first one?

Question 2: No idea. I'll check back when I get that far.