Re-validate Realm Object











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I use realm in both an Android and an iOS app I am developing. A feature of this library is to check the validity of every "realm object" that is used, every time an attribute is accessed. So, if I have two instances of an object, I change or remove one of the two, the other gets invalidated, and when I try to access an attribute, it throws an exception.



My question is: how can I get the invalid instance "revalidated"? I am aware of the isValid (or, for iOS, isInvalidated) method, but the primary key of the object is still inaccessible, due to the fact it is invalid. How can I ask realm to get a valid version of that instance, without the primary id?



If this is not possible, what is the intended way to manage a



RLMException

Object has been deleted or invalidated.


exception?






android ios realm invalidation







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  • Can you add the code that you are using to get instances and their modification?
    – RoyalGriffin
    15 hours ago










  • This happens if you delete the item and you don't have a change listener registered to be notified of this.
    – EpicPandaForce
    4 hours ago















up vote
0
down vote

favorite












I use realm in both an Android and an iOS app I am developing. A feature of this library is to check the validity of every "realm object" that is used, every time an attribute is accessed. So, if I have two instances of an object, I change or remove one of the two, the other gets invalidated, and when I try to access an attribute, it throws an exception.



My question is: how can I get the invalid instance "revalidated"? I am aware of the isValid (or, for iOS, isInvalidated) method, but the primary key of the object is still inaccessible, due to the fact it is invalid. How can I ask realm to get a valid version of that instance, without the primary id?



If this is not possible, what is the intended way to manage a



RLMException

Object has been deleted or invalidated.


exception?






android ios realm invalidation







share|improve this question






















  • Can you add the code that you are using to get instances and their modification?
    – RoyalGriffin
    15 hours ago










  • This happens if you delete the item and you don't have a change listener registered to be notified of this.
    – EpicPandaForce
    4 hours ago













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I use realm in both an Android and an iOS app I am developing. A feature of this library is to check the validity of every "realm object" that is used, every time an attribute is accessed. So, if I have two instances of an object, I change or remove one of the two, the other gets invalidated, and when I try to access an attribute, it throws an exception.



My question is: how can I get the invalid instance "revalidated"? I am aware of the isValid (or, for iOS, isInvalidated) method, but the primary key of the object is still inaccessible, due to the fact it is invalid. How can I ask realm to get a valid version of that instance, without the primary id?



If this is not possible, what is the intended way to manage a



RLMException

Object has been deleted or invalidated.


exception?






android ios realm invalidation







share|improve this question













I use realm in both an Android and an iOS app I am developing. A feature of this library is to check the validity of every "realm object" that is used, every time an attribute is accessed. So, if I have two instances of an object, I change or remove one of the two, the other gets invalidated, and when I try to access an attribute, it throws an exception.



My question is: how can I get the invalid instance "revalidated"? I am aware of the isValid (or, for iOS, isInvalidated) method, but the primary key of the object is still inaccessible, due to the fact it is invalid. How can I ask realm to get a valid version of that instance, without the primary id?



If this is not possible, what is the intended way to manage a



RLMException

Object has been deleted or invalidated.


exception?






android ios realm invalidation




android ios realm invalidation






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked 15 hours ago









Simone Chelo

469414




469414












  • Can you add the code that you are using to get instances and their modification?
    – RoyalGriffin
    15 hours ago










  • This happens if you delete the item and you don't have a change listener registered to be notified of this.
    – EpicPandaForce
    4 hours ago


















  • Can you add the code that you are using to get instances and their modification?
    – RoyalGriffin
    15 hours ago










  • This happens if you delete the item and you don't have a change listener registered to be notified of this.
    – EpicPandaForce
    4 hours ago
















Can you add the code that you are using to get instances and their modification?
– RoyalGriffin
15 hours ago




Can you add the code that you are using to get instances and their modification?
– RoyalGriffin
15 hours ago












This happens if you delete the item and you don't have a change listener registered to be notified of this.
– EpicPandaForce
4 hours ago




This happens if you delete the item and you don't have a change listener registered to be notified of this.
– EpicPandaForce
4 hours ago

















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