Hi, I get an unexpected error because i havent do any chnages in any javascript files, after installing active scaffold. Before 1-2 days my application is working fine but from yesterday i got the error for RJS as below while i tried for show action. RJS error: TypeError: $("#console__private_messages-messages") is null $("#console__private_messages-messages").html("\n \n\n \n\n \n\n"); And while i tried to remove the record then i got error as per below.. RJS error: TypeError: $("#console__complaints-list-27-row") is null $(''console__complaints-destroy-27-link'').action_link.close_previous_adapter(); $("#console__complaints-list-27-row").remove(); ActiveScaffold.reload_if_empty(''console__complaints-tbody'',''/console/complaints/update_table?page=1''); ActiveScaffold.stripe(''console__complaints-tbody''); ActiveScaffold.decrement_record_count(''console__complaints-active-scaffold''); $("#console__complaints-messages").html("\n \n\n \n\n \n\n"); There is no errors in the log. Any Suggestions? Need more info? Thanks, Chirag Shah Software Engineer http://blogofchirag.blogspot.com/ -- Posted via http://www.ruby-forum.com/.