[iOS 5] Problems opening camera after close it. Why?

[Kaisser74]

Hello everybody.

I am making an app that uses a camera phone.

I open the camera and it runs. Then, I close it and re-open again, the camera try to open, but it crashes.

Anyway, once I open it, but then close it, the attempt to reopen and in the second attempt there a camera, ie the image that comes to simulate a protection for the lens, but ... not open the "eye" is not really open the chamber and the app crashes.

In 3 and 4 ios working properly, but ios 5, not.

Does anyone know if there is to do something special in ios 5 regarding the use of the camera?.

Thank you very much, kind regards.

[baja_yu]

Post your code. And, do you get any crash log in the console or memory warnings before the crash?

[Kaisser74]

Originally Posted by baja_yu

Post your code. And, do you get any crash log in the console or memory warnings before the crash?

Hello, this is the code:

- (id)init {
	if (!(self = [super init])) return nil;

	ar_overlayView = nil;
	
	
	ar_coordinates = [[NSMutableArray alloc] init];
	ar_coordinateViews = [[NSMutableArray alloc] init];
	
	_updateTimer = nil;
	self.updateFrequency = 1 / 20.0;
	
#if !TARGET_IPHONE_SIMULATOR
	
	self.cameraController                       = [[[UIImagePickerController alloc] init] autorelease];
	self.cameraController.sourceType            = UIImagePickerControllerSourceTypeCamera;
	CGAffineTransform cameraTransform           = CGAffineTransformMakeScale(1.232, 1.232);
	self.cameraController.cameraViewTransform   = cameraTransform;  //CGAffineTransformScale(self.cameraController.cameraViewTransform, 1.23f,  1.23f);
	
	self.cameraController.showsCameraControls   = NO;
	self.cameraController.navigationBarHidden   = YES;
#endif
	self.scaleViewsBasedOnDistance              = NO;
	self.maximumScaleDistance                   = 0.0;
	self.minimumScaleFactor                     = 1.5;
	
	self.rotateViewsBasedOnPerspective          = YES;
	self.maximumRotationAngle                   = M_PI / 6.0;
	
	self.wantsFullScreenLayout = NO;
	oldHeading = 0;
	return self;
}

-(void)closeCameraView{
	[self.cameraController.view removeFromSuperview];
	[self.cameraController release];
}

All help is welcome.

Thanks.