Hi, I am using Jasperserver Pro 4.7.0, with MySQL DB. I have created a domain, from which I created a topic. When using this topic in the Adhoc Designer to create a new report, and on trying to add a filter (Note: this column had null values for all the records in the DB), I get this error for some of the fields: 2013-02-27 21:08:34,475 ERROR AdhocAjaxController,catalina-exec-14:1362 - Fatal exception caught when adding filter to state java.lang.ArrayIndexOutOfBoundsException It seemed to be occuring when the SQL (to show filter data) returned one record with a value of null (instead of 0 records) This column is of type TEXT. I would greatly appreciate it if anyone can give me any pointers in case they have seen this issue before. Thanks, Nikita