Since we updated to Realm 3.1, we get these crashes. I could not find a solution for this yet.
Fatal Exception: java.lang.NoSuchMethodError: no method with name='notifyChangeListeners' signature='([Ljava/lang/String;)V' in class Lio/realm/internal/OsObject; at io.realm.internal.SharedRealm.nativeCommitTransaction(SharedRealm.java) at io.realm.internal.SharedRealm.commitTransaction(SharedRealm.java:251) at io.realm.BaseRealm.commitTransaction(BaseRealm.java:320) at io.realm.Realm.commitTransaction(Realm.java:127) at io.realm.Realm.executeTransaction(Realm.java:1348)
It is a bug in Realm, there's already a fix for future release and a workaround for now https://github.com/realm/realm-java/issues/4463#issuecomment-293150605