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  1. <html>
  2.    <head>
  3.        <title>Value cannot be null.<br>Parameter name: url</title>
  4.        <style>
  5.         body {font-family:"Verdana";font-weight:normal;font-size: .7em;color:black;}
  6.         p {font-family:"Verdana";font-weight:normal;color:black;margin-top: -5px}
  7.         b {font-family:"Verdana";font-weight:bold;color:black;margin-top: -5px}
  8.         H1 { font-family:"Verdana";font-weight:normal;font-size:18pt;color:red }
  9.         H2 { font-family:"Verdana";font-weight:normal;font-size:14pt;color:maroon }
  10.         pre {font-family:"Lucida Console";font-size: .9em}
  11.         .marker {font-weight: bold; color: black;text-decoration: none;}
  12.         .version {color: gray;}
  13.         .error {margin-bottom: 10px;}
  14.         .expandable { text-decoration:underline; font-weight:bold; color:navy; cursor:hand; }
  15.        </style>
  16.    </head>
  17.  
  18.    <body bgcolor="white">
  19.  
  20.            <span><H1>Server Error in '/' Application.<hr width=100% size=1 color=silver></H1>
  21.  
  22.            <h2> <i>Value cannot be null.<br>Parameter name: url</i> </h2></span>
  23.  
  24.            <font face="Arial, Helvetica, Geneva, SunSans-Regular, sans-serif ">
  25.  
  26.            <b> Description: </b>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.
  27.  
  28.            <br><br>
  29.  
  30.            <b> Exception Details: </b>System.ArgumentNullException: Value cannot be null.<br>Parameter name: url<br><br>
  31.  
  32.            <b>Source Error:</b> <br><br>
  33.  
  34.            <table width=100% bgcolor="#ffffcc">
  35.               <tr>
  36.                  <td>
  37.                      <code>
  38.  
  39. An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.</code>
  40.  
  41.                  </td>
  42.               </tr>
  43.            </table>
  44.  
  45.            <br>
  46.  
  47.            <b>Stack Trace:</b> <br><br>
  48.  
  49.            <table width=100% bgcolor="#ffffcc">
  50.               <tr>
  51.                  <td>
  52.                      <code><pre>
  53.  
  54. [ArgumentNullException: Value cannot be null.
  55. Parameter name: url]
  56.   System.Web.HttpResponse.Redirect(String url, Boolean endResponse) +8808310
  57.   System.Web.HttpResponse.Redirect(String url) +6
  58.   feedReader.feedCount.Page_Load(Object sender, EventArgs e) +601
  59.   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
  60.   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
  61.   System.Web.UI.Control.OnLoad(EventArgs e) +99
  62.   System.Web.UI.Control.LoadRecursive() +50
  63.   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627
  64. </pre></code>
  65.  
  66.                  </td>
  67.               </tr>
  68.            </table>
  69.  
  70.            <br>
  71.  
  72.            <hr width=100% size=1 color=silver>
  73.  
  74.            <b>Version Information:</b>&nbsp;Microsoft .NET Framework Version:2.0.50727.8793; ASP.NET Version:2.0.50727.8762
  75.  
  76.            </font>
  77.  
  78.    </body>
  79. </html>
  80. <!--
  81. [ArgumentNullException]: Value cannot be null.
  82. Parameter name: url
  83.   at System.Web.HttpResponse.Redirect(String url, Boolean endResponse)
  84.   at System.Web.HttpResponse.Redirect(String url)
  85.   at feedReader.feedCount.Page_Load(Object sender, EventArgs e)
  86.   at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
  87.   at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
  88.   at System.Web.UI.Control.OnLoad(EventArgs e)
  89.   at System.Web.UI.Control.LoadRecursive()
  90.   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
  91. [HttpUnhandledException]: Exception of type 'System.Web.HttpUnhandledException' was thrown.
  92.   at System.Web.UI.Page.HandleError(Exception e)
  93.   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
  94.   at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
  95.   at System.Web.UI.Page.ProcessRequest()
  96.   at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context)
  97.   at System.Web.UI.Page.ProcessRequest(HttpContext context)
  98.   at ASP.feedcount_aspx.ProcessRequest(HttpContext context)
  99.   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
  100.   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
  101. --><!--
  102. This error page might contain sensitive information because ASP.NET is configured to show verbose error messages using &lt;customErrors mode="Off"/&gt;. Consider using &lt;customErrors mode="On"/&gt; or &lt;customErrors mode="RemoteOnly"/&gt; in production environments.-->

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