EXEC_BAD_ACCESS when trying to reference controllerServiceUUID

[ds8k]

I'm trying to implement this library using a custom CMakeLists file, and seemingly I got it built and added. However when I try to run [SteamControllerManager listen], I get a bad access error in scanForControllers:

SteamController/SteamController/SteamControllerManager.m

Lines 105 to 116 in ee9568f

	- (void)scanForControllers {
	if (centralManager.state == CBManagerStatePoweredOn) {
	[centralManager scanForPeripheralsWithServices:@[controllerServiceUUID] options:nil];
	NSArray *peripherals = [centralManager retrieveConnectedPeripheralsWithServices:@[controllerServiceUUID]];
	for (CBPeripheral *peripheral in peripherals) {
	if (peripheral.state == CBPeripheralStateDisconnected) {
	[connectingPeripherals addObject:peripheral];
	[centralManager connectPeripheral:peripheral options:nil];
	} // TODO: something if it's disconnected?
	}
	}
	}

The culprit appears to be controllerServiceUUID. Is this a known issue, or the result of a messed up cmake file?

(edited to show the source code from the latest commit at the time the issue was posted)

[zydeco]

I'm not sure how this could happen, controllerServiceUUID is initialised with the SteamControllerManager:

SteamController/SteamController/SteamControllerManager.m

Lines 47 to 55 in ee9568f

	- (instancetype)init {
	if ((self = [super init])) {
	controllerServiceUUID = [CBUUID UUIDWithString:@"100F6C32-1735-4313-B402-38567131E5F3"];
	centralManager = [[CBCentralManager alloc] initWithDelegate:self queue:nil];
	controllers = [NSMutableDictionary dictionaryWithCapacity:4];
	connectingPeripherals = [NSMutableSet setWithCapacity:4];
	}
	return self;
	}

Are you compiling it without ARC? What does your code look like? Do you have a stacktrace?