Memory Management Question

[ziophase]

Hi All,

Just wondering where on earth I should release cdvController...

Everywhere I release it seems to be fine when I push it, but crash the app when I pop back.

-(void)loadCellPress {
	//show loading symbol
	// Should be initialized with the windows frame so the HUD disables all user input by covering the entire screen
	HUD = [[MBProgressHUD alloc] initWithWindow:[UIApplication sharedApplication].keyWindow];
	
	// Add HUD to screen
	[self.parentViewController.view addSubview:HUD];
	
	// Regisete for HUD callbacks so we can remove it from the window at the right time
	HUD.delegate = self;
	
	// Show the HUD while the provided method executes in a new thread
	[HUD showWhileExecuting:@selector(cellPress) onTarget:self withObject:nil animated:YES];
}

- (void)cellPress {
	activeSegment = toggle.selectedSegmentIndex;
	if(cdvController == nil) {
		cdvController = [[CafeDetailViewController alloc] initWithNibName:@"CafeDetailViewController" bundle:[NSBundle mainBundle]];
	}
	
	switch (self.tabBarController.selectedIndex) {
		case 0:
			cdvController.aCafe = [cafesSearch objectAtIndex:whichRow];
			break;
		case 1:
			cdvController.aCafe = [cafesNearMe objectAtIndex:whichRow];
			break;
		case 3:
			cdvController.aCafe = [cafesFavourites objectAtIndex:whichRow];
			break;
		default:
			break;
	}
	
	[self performSelectorOnMainThread:@selector(pushVC:) withObject:cdvController waitUntilDone:NO];
}

- (void)pushVC:(UIViewController *)whichView {
	[self.navigationController pushViewController:whichView animated:YES];
}

[BrianSlick]

As-is, dealloc. But you really should be using @properties.

If it crashes on pop, then you are probably doing something wrong in cdvController.