Re: Warning with an initializer method of AMWorkflow
Re: Warning with an initializer method of AMWorkflow
- Subject: Re: Warning with an initializer method of AMWorkflow
- From: Mark Munz <email@hidden>
- Date: Mon, 19 Apr 2010 00:10:47 -0700
I haven't run into this in such a long time that I completely forgot
this could still occur. While I do wish it wasn't necessary to do the
cast, it does solve the problem.
So this works as expected:
AMWorkflow* workflow = [ (AMWorkflow*)[AMWorkflow alloc]
initWithContentsOfURL:fileURL error:&createError];
Thanks for the memory jog.
Mark
On Sun, Apr 18, 2010 at 1:01 PM, Ken Thomases <email@hidden> wrote:
> On Apr 18, 2010, at 2:56 PM, Mark Munz wrote:
>
>> If I try to create an AMWorkflow using the initContentsWithURL:error:
>> method, I get a warning.
>
>> warning: incompatible Objective-C types 'struct NSError **', expected
>> 'struct NSDictionary **' when passing argument 2 of
>> 'initWithContentsOfURL:error:' from distinct Objective-C type
>>
>> The 2nd parameter is documented as NSError** as documented in AMWorkflow.h
>>
>> - (id)initWithContentsOfURL:(NSURL *)fileURL error:(NSError **)outError;
>>
>> This appears to happen with either the 10.5 SDK or 10.6 SDK.
>> I've logged this bug ID# 7877547
>>
>> I'd like to know how safe it is to ignore the warning or typecast to
>> remove the warning?
>
> This is the same issue as in this recent thread <http://lists.apple.com/archives/cocoa-dev/2010/Apr/msg00816.html>. There is a typecast involved in the solution, but probably not the one you're considering.
>
> Cheers,
> Ken
>
>
--
Mark Munz
unmarked software
http://www.unmarked.com/
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