Re: Strange Warning in initialize method
Re: Strange Warning in initialize method
- Subject: Re: Strange Warning in initialize method
- From: Thaddeus Cooper <email@hidden>
- Date: Wed, 23 Aug 2006 13:50:04 -0700
DOH! That was it. I forgot to change the class from NSObject to
NSValueTransformer. Boy do I feel dumb.
Thanks Andrew!
--Thaddeus O. Cooper
(email@hidden)
On Aug 23, 2006, at 1:42 PM, Andrew Farmer wrote:
On 23 Aug 06, at 13:24, Thaddeus Cooper wrote:
Hi all --
I have a method in my app delegate that is registering two value
transformers, the first registration compiles fine, but I get a
warning on the second registration that says:
warning: passing argument 1 of 'setValueTransformer:forName:'
from distinct Objective-C type
<snip>
+ (void) initialize {
ValuePlusOne *valuePlusOneTransformer;
ColumnNameToIcon *columnNameToIconTransformer;
valuePlusOneTransformer = [[[ValuePlusOne alloc] init] autorelease];
[NSValueTransformer setValueTransformer:valuePlusOneTransformer
forName:@"valuePlusOne"]; // this works
columnNameToIconTransformer = [[[ColumnNameToIcon alloc] init]
autorelease];
[NSValueTransformer
setValueTransformer:columnNameToIconTransformer
forName:@"columnNameToIcon"]; // warning here
}
Are you sure ColumnNameToIcon is a subclass of NSValueTransformer?
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