Reputation: 4984
I have a iPad app, using XCode 4.5, Storyboards, iOS 6 and MagicalRecord. This code is causing the error, and I don't see why. Both aApptStart
and selectedStartDate
are defined as DateTime. So, what is causing this?
Here is the offending code:
- (IBAction)saveAppointment:(UIButton *)sender {
NSManagedObjectContext *localContext = [NSManagedObjectContext MR_contextForCurrentThread];
AppointmentInfo *newAppointment = [AppointmentInfo createEntity]; // create the entity
NSLog(@"Selected start Date (save): %@", [self formatSelectedDate: selectedStartDate]);
newAppointment.aApptStart = selectedStartDate; // <------ causing the error
newAppointment.aApptEnd= selectedEndDate;
newAppointment.aTech = selectedTech;
[localContext MR_saveNestedContexts];
}
Here is the error I'm getting:
Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSManagedObject setAApptStart:]: unrecognized selector sent to instance 0xee85dd0'
Upvotes: 1
Views: 1015
Reputation: 14068
Aparently your [AppointmentInfo createEntity]
does not return an object of type AppointmentInfo
but NSManagedObject
and NSManagedObject
does not provide a selector for setAApptStart
meaning no setter for a propery aApptStart
.
How exactly does your +(AppointmentInfo*) createEntity
look like?
Upvotes: 0
Reputation: 4520
So, what is causing this?
The error indicates that there is no property of that name in AppointmentInfo.
Well, does your NSManagedObject subclass (AppointmentInfo) declare the property aApptStart? Also, does a corresponding attribute for your entity exist (if the property is implemented @dynamic
ally)?
I guess it would.... Maybe a typo? Can you show interface and implementation of AppointmentInfo?
Upvotes: 4