Error in using MySql to query the list of records

[lvyulin]

Hello, when using the List of records by MySql query, an error prompt appears in the list, but the data can also be obtained
The error prompt is as follows :

Warning: Undefined array key "entities_id" in /www/wwwroot/oa.yumce.com/useyc/includes/classes/fieldstypes/fieldtype_items_by_query.php on line 230
Warning: Undefined array key "" in /www/wwwroot/oa.yumce.com/useyc/includes/classes/fieldstypes/fieldtype_items_by_query.php on line 230
Warning: Trying to access array offset on value of type null in /www/wwwroot/oa.yumce.com/useyc/includes/classes/fieldstypes/fieldtype_items_by_query.php on line 230

In addition, can the data called here be paged according to the amount of data ?

[support]

Strange. Can't reproduce this issue.
So as I can see data displays correctly just you can see warnings?

[lvyulin]

Let me analyze the cause of the problem first. Thank you.