Re: Inserting an (int) into an NSMutableArray
Re: Inserting an (int) into an NSMutableArray
- Subject: Re: Inserting an (int) into an NSMutableArray
- From: Ian was here <email@hidden>
- Date: Wed, 3 Aug 2005 11:56:38 -0700 (PDT)
try [[myObject addObject:[NSNumber
numberWithInt:myInt]];
--- Adam Raney <email@hidden> wrote:
> I am showing my lack of knowledge of ObjC here, but
> I'm learning.
>
> I am trying to insert an int into an NSMutableArray,
> but getting an
> error.
>
> My int is an instance variable of my controller
> class. I am trying to
> add the int to an instance variable NSMutableArray
> of another class
> (already properly instantiated) through this process
>
> [myObject addItemToArray: myInt];
>
> Which in turn calls this method:
> - (void) addItemToArray: (id) newItem
> {
> [myArray addObject: newItem];
> }
>
> I get the following error in the debugger:
>
> [NSCFArray addObject:]: attempt to insert nil
>
> I know this is some stupid rookie mistake, that I am
> missing some
> fundamental understanding here, but could someone be
> so kind as to
> point out the flaw of sending an int directly in
> such a manner?
> _______________________________________________
> Do not post admin requests to the list. They will be
> ignored.
> Cocoa-dev mailing list
> (email@hidden)
> Help/Unsubscribe/Update your Subscription:
>
>
> This email sent to email@hidden
>
____________________________________________________
Start your day with Yahoo! - make it your home page
http://www.yahoo.com/r/hs
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Cocoa-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden