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AV Error when trying to upgrade V3 table. |
Tue, Apr 22 2014 2:29 AM | Permanent Link |
Bob | I am using the demo version of DBIsam V4, to assess if we should upgrade.
Using the code below with attached table produces an AV error. procedure TForm1.Button1Click(Sender: TObject); begin DBIsamTable2.DatabaseName := 'E:\Sandbox\AYR\DBIsam Tests\Bin'; DBIsamTable2.Active := False; DBISAMTable2.TableName := 'CoDBList'; if DBISAMTable2.Exists then begin DBIsamTable2.UpgradeTable; << Error happens here. end; end; Error message: Project Project1.exe raised exception class EAccessViolation with message 'Access violation at address 009C41D8 in module 'dbisamr438rsdelphiwin32xe4.bpl'. Read of address 00000030'. Any help would be appreciated. Attachments: CoDBList.DAT |
Tue, Apr 22 2014 2:23 PM | Permanent Link |
Raul Team Elevate | Looks like an issue with dbisam 4.38 version - i'm seeing the same error
as you. Trying upgrade in 4.38 b2 dbsys results in same AV. However 4.37b3 dbsys upgraded your table just fine. Raul On 4/22/2014 2:29 AM, Bob wrote: > I am using the demo version of DBIsam V4, to assess if we should upgrade. > Using the code below with attached table produces an AV error. > > procedure TForm1.Button1Click(Sender: TObject); > begin > DBIsamTable2.DatabaseName := 'E:\Sandbox\AYR\DBIsam Tests\Bin'; > DBIsamTable2.Active := False; > DBISAMTable2.TableName := 'CoDBList'; > if DBISAMTable2.Exists then > begin > DBIsamTable2.UpgradeTable; << Error happens here. > end; > end; > > Error message: > Project Project1.exe raised exception class EAccessViolation with message 'Access violation at address 009C41D8 in module 'dbisamr438rsdelphiwin32xe4.bpl'. Read of address 00000030'. > > Any help would be appreciated. > |
Tue, Apr 22 2014 2:29 PM | Permanent Link |
Raul Team Elevate | I created an incident report so Tim will see it sooner - he might not
read this forum for a while Raul On 4/22/2014 2:23 PM, Raul wrote: > Looks like an issue with dbisam 4.38 version - i'm seeing the same error > as you. Trying upgrade in 4.38 b2 dbsys results in same AV. > > However 4.37b3 dbsys upgraded your table just fine. > > Raul |
Wed, Apr 23 2014 6:01 AM | Permanent Link |
Bob | Raul,
Thank you for you prompt responses. Unfortunately this project has landed at an awkward time, as I am now going on leave, so I will not be able to see (or respond to), any further comments/developments; until I return. Thanks again Regards Robbert W. Raul wrote: I created an incident report so Tim will see it sooner - he might not read this forum for a while Raul On 4/22/2014 2:23 PM, Raul wrote: > Looks like an issue with dbisam 4.38 version - i'm seeing the same error > as you. Trying upgrade in 4.38 b2 dbsys results in same AV. > > However 4.37b3 dbsys upgraded your table just fine. > > Raul |
Mon, Apr 28 2014 11:12 AM | Permanent Link |
Tim Young [Elevate Software] Elevate Software, Inc. timyoung@elevatesoft.com | Bob,
<< Thank you for you prompt responses. Unfortunately this project has landed at an awkward time, as I am now going on leave, so I will not be able to see (or respond to), any further comments/developments; until I return. >> I received the incident report from Raul (thanks Raul !), and this issue will be fixed in 4.38 B3. Tim Young Elevate Software www.elevatesoft.com |
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