[Quickfix-developers] Errors on Application shutdown

[John H. <jr...@ya...>]

I'm testing the new binary distribution of QuickFIX (quickfix-bin-vs8-1.12.3.zip) and have encountered the following error when attempting to shut down my application (which worked without problems with the version 1.12.1):

Message: "Object reference not set to an instance of an object"
Source: "quickfix_net"
StackTrace:
   at QuickFix.CPPLog.onEvent(String s)
   at Log.onEvent(Log* , basic_string<char\,std::char_traits<char>\,std::allocator<char> >* string)
   at QuickFix.SocketInitiator.Finalize()

The only code in my Form.Disposed event is as follows:

   Private Sub Form1_Disposed(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Disposed
        Try
            sw.Close()
        Catch ex As Global.QuickFix.RuntimeError
            MsgBox(ex.Message)
        End Try
    End Sub

'sw' is simply a StreamWriter I use for writing out an application log, and it isn't failing on this line.

Any thoughts on what could be causing this, or how I can handle it more gracefully?

Thanks,

    John