Instance method not found (return type defaults to id)

Question

I am taking a warning from Xcode. Here is the code ``` DeviceList *dList = (DeviceList* )[[User thisUser] devices]; [dList getListId]; ``` The warning states that instance method -getListId is not found. However the method exists in my source code ``` - (NSString*) getListId { T if ( ... != nil) { return ...; } else { return @""; } } ``` I cannot figure out what the problem is when I am calling the method.

Accepted Answer

in your DeviceList.h , make sure you have

```
@interface DeviceList : Parent
- (NSString*) getListId;
..
..
@end
```

the warning occurs when your method is not declared in your header file and you try to call it outside your (self) class.

Instance method not found (return type defaults to id)

Solution

Problem