I get a runtime error, which seems to be due to my wrong implementation of GCD combined with my custom NSManagedObjects.
Nested in GCD call In, I use custom NSManagedObjects (it seems) to hav
I get a runtime error, which seems to be due to my wrong implementation of GCD combined with my custom NSManagedObjects.
Nested in GCD call In, I use custom NSManagedObjects (it seems) to hav