Carlos Guzmán Álvarez a écrit :
> Hello:
>> Carlos, I=92ve sent you a test project some time ago to show you a =
>
>> strange bug I=92ve found.
>>
>> I=92ve sent it to your address at mundo-r. Can you confirm that you =
>
>> received it and tell me if you where able to reproduce ?
>>
> I think i do , i sent an email to you to see if the error i was getting =
>
> was the same as syou.
>
> Is this the error that should happen:
>
> "Integer overflow. The result of an integer operation caused the most =
>
> significant bit of the result to carry."
>
> -- =
Carlos,
I get the following error :
Exception non gérée : System.NullReferenceException: La référence
d'objet n'est pas définie à une instance d'un objet.
at
FirebirdSql.Data.Gds.GdsTransaction.BeginTransaction(TransactionParameterBuffer
tpb)
at
FirebirdSql.Data.Gds.GdsDatabase.BeginTransaction(TransactionParameterBuffer
tpb)
at FirebirdSql.Data.Firebird.FbTransaction.BeginTransaction()
at FirebirdSql.Data.Firebird.FbCommand.Prepare(Boolean returnsSet)
at
FirebirdSql.Data.Firebird.FbCommand.ExecuteCommand(CommandBehavior
behavior, Boolean returnsSet)
at
FirebirdSql.Data.Firebird.FbCommand.ExecuteCommand(CommandBehavior behavior)
at FirebirdSql.Data.Firebird.FbCommand.ExecuteScalar()
at BugFirebird.CalculStatsFamille.GetDateCaisse(Int32 idCaisse,
FbCommand cmdDateCaisse) in C:\Essais\Visual
Studio\BugFirebird\BugFirebird\CalculStatsFamille.cs:line 62
at
BugFirebird.CalculStatsFamille.Execute(StatistiqueCaisseCollection
statistiques) in C:\Essais\Visual
Studio\BugFirebird\BugFirebird\CalculStatsFamille.cs:line 120
at BugFirebird.Form1.button1_Click(Object sender, EventArgs e) in
C:\Essais\Visual Studio\BugFirebird\BugFirebird\Form1.cs:line 122
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons
button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ButtonBase.WndProc(Message& m)
at System.Windows.Forms.Button.WndProc(Message& m)
at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd,
Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at
System.Windows.Forms.ComponentManager.System.Windows.Forms.UnsafeNativeMethods+IMsoComponentManager.FPushMessageLoop(Int32
dLe programme '[4724] BugFirebird.exe' s'est arrêté avec le code 0 (0x0).
wComponentID, Int32 reason, Int32 pvLoopData)
at System.Windows.Forms.ThreadContext.RunMessageLoopInner(Int32
reason, ApplicationContext context)
at System.Windows.Forms.ThreadContext.RunMessageLoop(Int32 reason,
ApplicationContext context)
at System.Windows.Forms.Application.Run(Form mainForm)
at BugFirebird.Form1.Main() in C:\Essais\Visual
Studio\BugFirebird\BugFirebird\Form1.cs:line 85
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