error

2014-01-22 02:21:25.094 ppd[31125:70b] -[PPDDealership copyWithZone:]: unrecognized selector sent to instance 0x1d773670

ppdserviceviewmodel.m

- (PPDDealership*)findPrimaryVehicle:(NSArray*)vehicles
{
    PPDVehicle* primary = [vehicles.rac_sequence objectPassingTest:^BOOL(PPDVehicle* vehicle) {
        return [[vehicle primary] boolValue];
    }];
    
    return primary.dealership;
}

#pragma mark - Public Interface

- (void)loadVehiclesAndFindPrimaryDealership
{
    self.state = PPDServiceStateLoadingVehicles;
    
    [[PPDApiClient sharedInstance] findVehiclesForCurrentUserWithSuccess:^(NSArray *vehicles) {
        self.dealership = [self findPrimaryVehicle:vehicles];
        self.state = PPDServiceStateVehiclesLoaded;
    } failure:^(NSInteger statusCode, NSError *error) {
        self.state = PPDServiceStateStateErrorLoadingVehicles;
    }];
}