Re: NSMutableArray Problem
Re: NSMutableArray Problem
- Subject: Re: NSMutableArray Problem
- From: Shamyl Zakariya <email@hidden>
- Date: Thu, 21 Feb 2008 13:56:42 -0500
To use it as a mutable array, you will have to create a mutable array
from the vanilla array returned by componentsSeparatedByString.
E.g.
NSMutableArray *listItems = [NSMutableArray array];
[listItems addObjectsFromArray: [list componentsSeparatedByString:@",
"]];
Now, that being said, I'm not sure why you're getting the warning
about distinct ObjC types.
email@hidden
"authentic frontier gibberish"
On Feb 21, 2008, at 1:48 PM, Philip Bridson wrote:
Hi Guys,
I'm trying to do this:
NSString *list = @"wrenches, hammers, saws";
NSArray *listItems = [list componentsSeparatedByString:@", "];
Which is straight out of the documentation and I want to use a
Mutable Array instead, but I get this warning:
warning: initialization from distinct Objective-C type
then I want to add an object like so:
[listItems addObject:newObject];
But when I run the program it halts and says the following:
-[NSCFArray addObject:]: mutating method sent to immutable object
Does anyone know what is going on?
Phil
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