現在、現在のプロジェクトで RestKit 0.20 を実行しようとしていますが、いくつかの問題が発生しています。
リクエストをオブジェクトにマッピングしようとしましたが、明らかにマッピングされていますが、結果として null オブジェクトしか返されません。
どうすればよいかお分かりいただけたでしょうか。
これがコードです
// Create object mapping for MVMyCar
RKObjectMapping *mapping = [RKObjectMapping mappingForClass:[MVMyCar class]];
[mapping addAttributeMappingsFromDictionary:@{
@"my_car_id" : @"uuid"
}];
// ResponseDescriptor
RKResponseDescriptor *responseDescriptor = [RKResponseDescriptor responseDescriptorWithMapping:mapping
method:RKRequestMethodGET
pathPattern:kAPIPathGarage
keyPath:@"result"
statusCodes:[NSIndexSet indexSetWithIndex:200]];
[[RKObjectManager sharedManager] addResponseDescriptor:responseDescriptor];
[RKObjectManager.sharedManager getObjectsAtPath:kAPIPathGarage parameters:nil success:^(RKObjectRequestOperation *operation, RKMappingResult *mappingResult) {
NSLog(@"Mapping: %@",[mappingResult array]);
} failure:^(RKObjectRequestOperation *operation, NSError *error) {
}];
これは、レストキット トレースです。
2013-07-18 18:32:01.566 [12722:3a07] T restkit.object_mapping:RKMappingOperation.m:953 Performing mapping operation: <RKMappingOperation 0xc2920b0> for 'MVMyCar' object. Mapping values from object {
"my_car_id" = 76;
} to object *nil description* with object mapping (null)
2013-07-18 18:32:01.569 [12722:3a07] T restkit.object_mapping:RKMappingOperation.m:550 Mapping attribute value keyPath 'my_car_id' to 'uuid'
2013-07-18 18:32:01.572 [12722:3a07] T restkit.object_mapping:RKMappingOperation.m:431 Found transformable value at keyPath 'my_car_id'. Transforming from type '__NSCFString' to 'NSNumber'
2013-07-18 18:32:01.573 [12722:3a07] T restkit.object_mapping:RKMappingOperation.m:572 Mapped attribute value from keyPath 'my_car_id' to 'uuid'. Value: 76
2013-07-18 18:32:01.574 [12722:3a07] D restkit.object_mapping:RKMappingOperation.m:1021 Finished mapping operation successfully...
そしてこれが結果で、実際には正しい数です: 13 要素です。
2013-07-18 18:32:01.575 [12722:3a07] D restkit.object_mapping:RKMapperOperation.m:403 Finished performing object mapping. Results: {
result = (
(null),
(null),
(null),
(null),
(null),
(null),
(null),
(null),
(null),
(null),
(null),
(null),
(null)
);
}
どうもありがとう!