EAccessViolation and assertion failure Sdac 4.70.0.45

Discussion of open issues, suggestions and bugs regarding SDAC (SQL Server Data Access Components) for Delphi, C++Builder, Lazarus (and FPC)
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aytaral
Posts: 9
Joined: Sat 26 Jan 2008 15:49

EAccessViolation and assertion failure Sdac 4.70.0.45

Post by aytaral » Tue 24 Mar 2009 23:53

i m try Sdac 4.70.0.45 trial for CodeGear™ RAD Studio 2009
i try new application, i pleaced for Msconnection and Mstable or Msquery on Form.
i set Connection Parameters and Mstable Tablename.

i Open Mstable on Desing Time, no any problem. connected and get resultset.

But i compiling application and Click Mstable1.Open Button, failure to application.

or msconnection1.connect failure to application.

Project Project1.exe raised exception class EAccessViolation with message 'Access violation at address 00000000.
Read of address 00000000'.



And my another application , before accesviolation error and after assert failure OLEDBAccess.pas(2523)

My system :
Xp sp3.
Microsoft SQL Server: 09.00.1399
Microsoft OLE DB Provider for SQL Server: 08.00.1132 (i today update)
RAD Studio 2009 Update 1 --- Version 12.0.3210.17555 .

CALL STACK :
7C812ADA 57 push edi
7C812ADB 8D7DC4 lea edi,[ebp-$3c]
7C812ADE F3A5 rep movsd
7C812AE0 5F pop edi
7C812AE1 8D45B0 lea eax,[ebp-$50]
7C812AE4 50 push eax
7C812AE5 FF151015807C call dword ptr [$7c801510]
7C812AEB 5E pop esi <--ERROR LİNE
7C812AEC C9 leave
7C812AED C21000 ret $0010
7C812AF0 85FF test edi,edi
7C812AF2 0F8E3693FFFF jle $7c80be2e
7C812AF8 8B55FC mov edx,[ebp-$04]
7C812AFB 89550C mov [ebp+$0c],edx
7C812AFE 0FB716 movzx edx,[esi]
7C812B01 8B7DF8 mov edi,[ebp-$08]


Note : i try last version of unidac trial, no any problem...

Thanks for your help.
Best Regards...
Last edited by aytaral on Wed 25 Mar 2009 21:42, edited 1 time in total.

aytaral
Posts: 9
Joined: Sat 26 Jan 2008 15:49

Post by aytaral » Wed 25 Mar 2009 19:40

any solution ??

Dimon
Devart Team
Posts: 2885
Joined: Mon 05 Mar 2007 16:32

Post by Dimon » Thu 26 Mar 2009 15:02

I could not reproduce the problem. Please make sure this problem is not connected with third-party components.

aytaral
Posts: 9
Joined: Sat 26 Jan 2008 15:49

Post by aytaral » Thu 26 Mar 2009 15:39

No install third-party component,
Only codegear rad studio 2009 and update 1
and Sdac.
İ m reinstall rad2009, no install update 1
after install sdac, to continue this problem
i try to many combination :shock: :shock:

aytaral
Posts: 9
Joined: Sat 26 Jan 2008 15:49

Post by aytaral » Fri 27 Mar 2009 01:39

i fixed the problem.
cause for my system regisrty problem.

Thanks And Best Regards..

Dimon
Devart Team
Posts: 2885
Joined: Mon 05 Mar 2007 16:32

Post by Dimon » Fri 27 Mar 2009 07:33

Can you give a more detailed description of the cause of the problem?

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