Can´t select data PDO with CI 2.2.1

do a...

Code:

print_r($query->result());

Yeah did that earlier. It is empty. Here is the query result (print_r($query))

CI_DB_pdo_result Object
(
[num_rows] => 0
[conn_id] => PDO Object
(
)

[result_id] => PDOStatement Object
(
[queryString] => SELECT *
FROM objects
JOIN objects_data ON objects.moId = objects_data.modObject
JOIN component_types ON objects.moComponenttype = component_types.mctId
WHERE objects.moType = 'page'
)

[result_array] => Array
(
)

[result_object] => Array
(
)

[custom_result_object] => Array
(
)

[current_row] => 0
[row_data] =>
)