Server Error in '/' Application.

Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:


Line 32:         
Line 33:         Dim codr As Integer = 0
Line 34:         While dr.Read()
Line 35:             codr = dr("codigo_resultado")
Line 36:             quantidade = dr("quantidade")

Source File: e:\home\rodeiodelimeira1\Web\pega_url.aspx    Line: 34

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   ASP.pega_url_aspx.verifica_resultado(Int32 cd, String url, DateTime data, Int32 hora, Int32 tipo, Int32& quantidade) in e:\home\rodeiodelimeira1\Web\pega_url.aspx:34
   ASP.pega_url_aspx.Page_Load(Object sender, EventArgs e) in e:\home\rodeiodelimeira1\Web\pega_url.aspx:53
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0