ODAC error message TCompressedBlob.Free

Discussion of open issues, suggestions and bugs regarding ODAC (Oracle Data Access Components) for Delphi, C++Builder, Lazarus (and FPC)
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odac670src
Posts: 3
Joined: Tue 26 Jan 2010 13:24

ODAC error message TCompressedBlob.Free

Post by odac670src » Tue 26 Jan 2010 13:28

Hello,

We received following error message with ODAC:

TCompressedBlob.Free RefCount = 0 (D:\Projects\Delphi\Dac\Source\Memdata.pas, line 7769)

Could you tell what causes this error? Is it an ODAC bug or did we do something wrong?

Thank you.

Kind regards,
Renй van Kessel

Modality Software solutions
The Netherlands
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Plash
Devart Team
Posts: 2844
Joined: Wed 10 May 2006 07:09

Post by Plash » Thu 28 Jan 2010 13:42

This error occurs if a TOraLob object is freed several times. If you work with TOraLob objects in your application, you should not call the Free method for objects that you take from parameters or fields.
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