When converting a project to use ARC what does "switch case is in protected scope" mean? I am converting a project to use ARC, using Xcode 4 Edit -> Refactor -> Convert to Objective-C ARC... One of the errors I get is "switch case is in protected scope" on "some" of the switches in a switch case.
Edit, Here is the code:
the ERROR is marked on the "default" case:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"";
UITableViewCell *cell ;
switch (tableView.tag) {
case 1:
CellIdentifier = @"CellAuthor";
cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
cell.textLabel.text = [[prefQueries objectAtIndex:[indexPath row]] valueForKey:@"queryString"];
break;
case 2:
CellIdentifier = @"CellJournal";
cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
cell.textLabel.text = [[prefJournals objectAtIndex:[indexPath row]] valueForKey:@"name"];
NSData * icon = [[prefJournals objectAtIndex:[indexPath row]] valueForKey:@"icon"];
if (!icon) {
icon = UIImagePNGRepresentation([UIImage imageNamed:@"blank72"]);
}
cell.imageView.image = [UIImage imageWithData:icon];
break;
default:
CellIdentifier = @"Cell";
cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
break;
}
return cell;
}
Surround each case itself with braces {}
. That should fix the issue (it did for me in one of my projects).