AddInstanceForFactory: No factory registered for id
AddInstanceForFactory: No factory registered for id
- Subject: AddInstanceForFactory: No factory registered for id
- From: Gabriel Zachmann via Cocoa-dev <email@hidden>
- Date: Tue, 18 Aug 2020 19:33:28 +0200
I am seeing this message in the log/console:
ArtSaverApp[8638:9659238] [plugin] AddInstanceForFactory: No factory registered
for id <CFUUID 0x6000002bd780> F8BB1C28-BAE8-11D6-9C31-00039315CD46
I think it is caused by my app playing a system sound.
The code I use to do so is:
const NSString * trash_sound_file =
@"/System/Library/Components/CoreAudio.component/Contents/SharedSupport/SystemSounds/dock/drag
to trash.aif";
NSSound * systemSound = [[NSSound alloc] initWithContentsOfFile:
(NSString*)trash_sound_file byReference: YES];
if ( systemSound )
[systemSound play];
In another place, I use this code, and it, too, creates the funny log message:
NSSound * failed_sound = [NSSound soundNamed: @"Funk"];
if ( failed_sound )
[failed_sound play];
The funny log message does not make the app crash, nor does it seem to have any
negative effect.
So I am wondering: should I worry about it?
Is it an error message?
If so, how could I prevent it?
(I have already experimented with AudioServicesCreateSystemSoundID(), but
failed.)
Thanks a lot in advance for any and all insights.
Best regards, Gabriel
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