after debuging the record key not found in tib_query.locate
so the createblobstream always null.

SOLVED. apologize me

--- In IBObjects@yahoogroups.com, "ming" <ming2_id@...> wrote:
>
> hi all,
>
> Tib_query.CreateBlobStream()
>
> before upgrade from 4.9.14 36 CreateBlobStream no problem, but after update this error
>
> any solution for me, please
>
> sincerly
>
> ming-ming
>