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iOS Build a Blog Reader iPhone App Getting Data from the Web Mutable vs Immutable

Lei zheng
Lei zheng
7,990 Points
Posted by Lei zheng
Lei zheng
7,990 Points

create an NSMutableArray does not work.

what should I do ?

mutablearray.mm 
NSMutableArray *elements;

1 Answer

Stone Preston
Stone Preston
42,016 Points
Stone Preston
Stone Preston
42,016 Points

you need to actually create it. you just declared it:

NSMutableArray *elements = [NSMutableArray array];