After running final version of the example, Xcode shows the compiled error as below
***** Terminating app due to uncaught exception ‘RLMException’, reason: ‘Primary key property ‘id’ does not exist on object ‘ToDoItem’’**
Does anybody know how to solve this problem?
The answer is here, change the realm version to 3.20.0
@lmw41 Glad you sorted it out. Cheers! :]