Deleting Non-Optional Frozen RealmObject Crashes

[skresearcher]

Hi!

I was looking at the docs for deleting a frozen object, and the example shows how to delete an optional RealmObject, which works fine. If, however, I modify the query to return a non-optional like below:

val sample: Sample = realm.query<Sample>().find().first()

realm.writeBlocking {
    findLatest(sample)?.also { delete(it) }
}

The code crashes with the following error:

java.lang.IllegalStateException: A deleted Realm object cannot be returned from a write transaction.

But if I add any other line (i.e. println or return) in the writeBlocking clause, it deletes the object without erroring out:

realm.writeBlocking {
    findLatest(sample)?.also { delete(it) }
    return@writeBlocking // Replace with anything else
}

Is this the intended behavior when deleting frozen, non-optional RealmObjects?

[sync-by-unito]

➤ rorbech commented:

From discussions we think that we should just skip freezing invalid objects.

[cmelchior]

A fix has been merged and is available in 1.6.2-SNAPSHOT

[skresearcher]

Thanks for fixing the issue!