I have a property:
@property (nonatomic, strong) NSMutableArray *tagsList;
and I assign it like this:
self.tagsList = [[managedObjectContext executeFetchRequest:tagRequest error:&tagerror] mutableCopy];
I am brand new to using ARC and this was a converted project. From what I have read it seems this kind of behavior could me the cause of some memory problems I am having.
Is this the case here?
No. That’s exactly what ARC is good for. You don’t have to care about releasing that copy.