'User' has a primary key, use 'createObject(Class, Object)' instead

Primary keys are immutable since Realm 2.0.0, which means you cannot modify them after the object has been created. So pass it at the time of object creation.

Useruser=realm.createObject(User.class,UUID.randomUUID().toString());user.setFirstName("Theo");user.setLastName("Larsen");

文章出处：https://stackoverflow.com/questions/41046279/user-has-a-primary-key-use-createobjectclasse-object-instead