A fast, easy to use, free, and community supported 2D game engine
Hi guys,
I'm working on the options of my game, but when I try to pause the music the app crashes. I also get the error that SimpleAudioEngine may not respond to -pauseBackgroundMusic. Here's my code:
-(id)init
{
if((self = [super init])) {
...
[[[SimpleAudioEngine sharedEngine] playBackgroundMusic:@"BackgroundMusic.caf"];
}
return self;
}
-(void)musicPress:(id)sender
{
[[SimpleAudioEngine sharedEngine] pauseBackgroundMusic:@"BackgroundMusic.caf"];
}Thanks for your help!
Steve Oldmeadow
Administrator
Check you have the correct method name in your code. You can easily misspell the method name e.g. "pauseBackroundMusic" and the code will compile but crash at runtime because the selector is unknown. Although the code will compile you should get a compiler warning telling you that the class may not respond to the selector (as you seem to be getting).
I spelled it correctly.
Steve Oldmeadow
Administrator
I'm not sure then. You are being told the cause of the problem by the compiler i.e. "SimpleAudioEngine may not respond to pauseBackgroundMusic". That is the method name though. The only other thing I can think of is you are calling pauseBackgroundMusic on the class rather than the shared instance i.e [SimpleAudioEngine pauseBackgroundMusic] instead of [[SimpleAudioEngine sharedEngine] pauseBackgroundMusic] but that isn't what you've done in the sample code you posted.
You are welcome to post an example project that reproduces the problem and I'll have a look at it.
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