Devart Forums

Hello,

I am using the DBExpressDriver for Interbase Version 2.50.0.22 and I try to connect to a Firebird Database Version 2.0.5 using Delphi 2010.

In the development mode the connection works and the Database fields are created in Delphi. After running the application I get a Error message saying:

Different Typ of field: String expected, Widestring found
(original message in English might be different / translation from German).

The field I try to read is a VARCHAR field.

Does anybody have a solution for this probelm, Thanks

Please check that you don't change the UseUnicode connection parameter in runtime. It seems that you set UseUnicode to False in designtime and to True in runtime.

Thanks,

UseUniCode=False

worked.