Re: crash question NSString
Re: crash question NSString
- Subject: Re: crash question NSString
- From: Steven Degutis <email@hidden>
- Date: Sat, 5 Sep 2009 10:31:06 -0500
This error is not indicating that the receiver is invalid, but rather than
your argument is nil. Thus, perform some kind of check to verify it's not
nil, before passing it as an argument to the method, lest you get this
error.
--
Steven Degutis
http://www.thoughtfultree.com/
http://www.degutis.org/
On Sat, Sep 5, 2009 at 9:55 AM, Rick C. <email@hidden> wrote:
> hello,
>
> i'm just looking for a confirmation here. if i'm getting this crash:
>
> *** Terminating app due to uncaught exception 'NSInvalidArgumentException',
> reason: '*** -[NSCFString appendString:]: nil argument'
>
> is it definitely crashing on my NSMutableString appendString: method or is
> it possible it's also crashing on NSString stringByAppendingString:? as far
> as i know either one will throw an exception that's why i'm asking. thank
> you,
>
> rick
>
>
>
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