Re: System.Data.OleDb.OleDbException: Unspecified error
From: scorpion53061 (scorpion_53061_at_nospamhereyahoo.com)
Date: 12/15/04
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Date: Wed, 15 Dec 2004 12:27:40 +0000
Sarah,
Try stepping through the program to see what line exactly is throwing
the exception and then post that section of code here.
"Sarah" <sarah.nntp@powertechcanada.com> wrote in message
news:sarah.nntp@powertechcanada.com:
> I have a function residing in a module that is doing some file copy and
> database query operations. This function is called from a regular form
> under
> a System.Windows.Forms.Timer control. The problem is that sometimes it
> gives
> an error - even when it is doing the same exact operations. It may fail
> on
> the 20th tick event or the 100th. The file and data has no changes - so,
> it
> is doing the same operations repeatedly. I'm wondering if anyone can look
> at
> the error below and tell me where to start because I know that there is
> no
> problem with the code to copy the files or to read/write to the
> database.
> The error comes up during different points of the code execution in the
> function - pretty random.
>
>
>
> Error Message:
>
> See the end of this message for details on invoking
>
> just-in-time (JIT) debugging instead of this dialog box.
>
> ************** Exception Text **************
>
> System.Data.OleDb.OleDbException: Unspecified error
>
> at System.Data.OleDb.OleDbConnection.ProcessResults(Int32 hr)
>
> at System.Data.OleDb.OleDbConnection.InitializeProvider()
>
> at System.Data.OleDb.OleDbConnection.Open()
>
> at DominosUI_VBProject.mdlDatabaseConnection.StartDBConnection() in
> F:\Source Code\mdlDatabaseConnection.vb:line 26
>
> at DominosUI_VBProject.mdlSoftwareEventLog.fxLogDebugEvent(String
> CprtEventDescription) in F:\Source Code\mdlSoftwareEventLog.vb:line 28
>
> at DominosUI_VBProject.mdlAutoPrintPos1.AutoPrintPos1() in F:\Source
> Code\mdlAutoPrintPos1.vb:line 264
>
> at DominosUI_VBProject.MainForm.timerAutomaticPrinting_Tick(Object
> sender,
> EventArgs e) in F:\Source Code\MainForm.vb:line 1474
>
> at System.Windows.Forms.Timer.OnTick(EventArgs e)
>
> at System.Windows.Forms.Timer.DebuggableCallback(IntPtr hWnd, Int32 msg,
> IntPtr idEvent, IntPtr dwTime)
>
>
>
> ************** Loaded Assemblies **************
>
> mscorlib
>
> Assembly Version: 1.0.3300.0
>
> Win32 Version: 1.0.3705.288
>
> CodeBase:
> file:///c:/windows/microsoft.net/framework/v1.0.3705/mscorlib.dll
>
> ----------------------------------------
>
> DominosUI_VBProject
>
> Assembly Version: 1.0.1810.5631
>
> Win32 Version: 1.0.1810.5631
>
> CodeBase: file:///F:/Source Code/bin/DominosUI_VBProject.exe
>
> ----------------------------------------
>
> System.Windows.Forms
>
> Assembly Version: 1.0.3300.0
>
> Win32 Version: 1.0.3705.288
>
> CodeBase:
>
> file:///c:/windows/assembly/gac/system.windows.forms/1.0.3300.0__b77a5c56193
>
> 4e089/system.windows.forms.dll
>
> ----------------------------------------
>
> System
>
> Assembly Version: 1.0.3300.0
>
> Win32 Version: 1.0.3705.288
>
> CodeBase:
>
> file:///c:/windows/assembly/gac/system/1.0.3300.0__b77a5c561934e089/system.d
>
> ll
>
> ----------------------------------------
>
> System.Drawing
>
> Assembly Version: 1.0.3300.0
>
> Win32 Version: 1.0.3705.288
>
> CodeBase:
>
> file:///c:/windows/assembly/gac/system.drawing/1.0.3300.0__b03f5f7f11d50a3a/
>
> system.drawing.dll
>
> ----------------------------------------
>
> Microsoft.VisualBasic
>
> Assembly Version: 7.0.3300.0
>
> Win32 Version: 7.00.9502
>
> CodeBase:
>
> file:///c:/windows/assembly/gac/microsoft.visualbasic/7.0.3300.0__b03f5f7f11
>
> d50a3a/microsoft.visualbasic.dll
>
> ----------------------------------------
>
> System.Data
>
> Assembly Version: 1.0.3300.0
>
> Win32 Version: 1.0.3705.288
>
> CodeBase:
>
> file:///c:/windows/assembly/gac/system.data/1.0.3300.0__b77a5c561934e089/sys
>
> tem.data.dll
>
> ----------------------------------------
>
> System.EnterpriseServices
>
> Assembly Version: 1.0.3300.0
>
> Win32 Version: 1.0.3705.288
>
> CodeBase:
>
> file:///c:/windows/assembly/gac/system.enterpriseservices/1.0.3300.0__b03f5f
>
> 7f11d50a3a/system.enterpriseservices.dll
>
> ----------------------------------------
>
> Accessibility
>
> Assembly Version: 1.0.3300.0
>
> Win32 Version: 1.0.3705.0
>
> CodeBase:
>
> file:///c:/windows/assembly/gac/accessibility/1.0.3300.0__b03f5f7f11d50a3a/a
>
> ccessibility.dll
>
> ----------------------------------------
>
> ************** JIT Debugging **************
>
> To enable just in time (JIT) debugging, the config file for this
>
> application or machine (machine.config) must have the
>
> jitDebugging value set in the system.windows.forms section.
>
> The application must also be compiled with debugging
>
> enabled.
>
> For example:
>
> <configuration>
>
> <system.windows.forms jitDebugging="true" />
>
> </configuration>
>
> When JIT debugging is enabled, any unhandled exception
>
> will be sent to the JIT debugger registered on the machine
>
> rather than being handled by this dialog.
- Next message: Nak: "Re: UpdateResource being weird"
- Previous message: Nak: "Re: UpdateResource being weird"
- In reply to: Sarah: "System.Data.OleDb.OleDbException: Unspecified error"
- Next in thread: Sarah: "Re: System.Data.OleDb.OleDbException: Unspecified error"
- Reply: Sarah: "Re: System.Data.OleDb.OleDbException: Unspecified error"
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