[Solved] Re: [[NSNotificationCenter defaultCenter] postNotificationName:...] in a C function get error
[Solved] Re: [[NSNotificationCenter defaultCenter] postNotificationName:...] in a C function get error
- Subject: [Solved] Re: [[NSNotificationCenter defaultCenter] postNotificationName:...] in a C function get error
- From: Vincent Pottier <email@hidden>
- Date: Tue, 7 Dec 2004 15:14:42 +0100
The problem come from [NSNotificationCenter defaultCenter], it can't be defined in the C function. just add
#define center [NSDistributedNotificationCenter defaultCenter] and then use "center" instead of [NSNotificationCenter defaultCenter].
Thanks for you help
Vincent
Le 7 déc. 04, à 09:30, Robert Cerny a écrit :
Hi,
I maybe wrong but i believe that notifications needs to have a NSRunLoop to work. Check <file:///Developer/ADC Reference Library/documentation/Cocoa/Conceptual/InputControl/index.html>
Robert
On 6.12.2004, at 23:31, Vincent Pottier wrote:
Hello list,
I'd like to do this in a Command line tool:
void callback(u_char *user, const struct u_char *header, const u_char *packet)
{
[[NSNotificationCenter defaultCenter] postNotificationName:@"queuePacket" object:nil userInfo:nil];
}
I always get an error:
*** -[NSNotificationCenter postNotificationName:object:userInfo:options:]: selector not recognized
*** Uncaught exception: <NSInvalidArgumentException>
*** -[NSNotificationCenter postNotificationName:object:userInfo:options:]: selector not recognized
lf I run the same code within a cocoa application I don't get the error. Someone can explain me this issue?
Thanks in advance
Vincent _______________________________________________
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