CODEWITHSUNDEEP
javaandroidrealm
Vlad Skurtolov
Vlad Skurtolov

Reputation: 1054

Realm DB going nuts in Android

So I have the following problem:

    if (!realm.isClosed()){
        Log.d("PROVIDER realm not clsd", "closing now");
        realm.executeTransaction((t)->realm.close());
    }

and this throws exception. Here it is:

D/PROVIDER realm not clsd: closing now
D/AndroidRuntime: Shutting down VM
E/AndroidRuntime: FATAL EXCEPTION: main
java.lang.RuntimeException: Unable to start receiver This Realm instance has already been closed, making it unusable.
at android.app.ActivityThread.handleReceiver(ActivityThread.java:3047)

Now how the hell is "Realm instance has already been closed", when realm.isClosed()==false ?

Upvotes: 1

Views: 83

Answers (1)

E. Fernandes
E. Fernandes

Reputation: 3997

At the moment that you check realm.isClosed() it is not closed indeed. However, you have opened a transaction which, in order to complete, still needs that realm instance to be open. The problem is, you're closing this instance inside the transaction. Simple solution: remove realm.close() from inside the transaction, it doesn't need to be in one.

Upvotes: 3

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