Unknown Data Type

[imamsiswanto]

Everytime I compile an even simple query, a notification window appear.

Information appear on the windows :
Unknown Data Type
(D:\Projects\Delphi\Dac\Common\Source\MemDS.pas,line 978)

What's wrong and how to solve ? Thank you.
I used BCB 2010, MySQL 5.1.41 and MyDAC 8.4.11

As information, below are my codes :
AnsiString strQuery = "UPDATE tbbuild SET build = '1003' where row_id = '1' ";
MyQuery1->SQL->Clear();
MyQuery1->SQL->Add(strQuery);
MyQuery1->Execute();

[ViktorV]

Unfortunately, we could not reproduce the issue.
Please send us a small sample to demonstrate the issue, including a script to create database objects.