onError method
Called if a query fails.
Implementation
@override
void onError(QueryBase<dynamic, dynamic> query, StackTrace stackTrace) {
_emit("query_error", {"key": query.key});
}
Called if a query fails.
@override
void onError(QueryBase<dynamic, dynamic> query, StackTrace stackTrace) {
_emit("query_error", {"key": query.key});
}