Error Global

System.Web.HttpUnhandledException (0x80004005): Se produjo una excepción de tipo 'System.Web.HttpUnhandledException'. ---> System.FormatException: La cadena de entrada no tiene el formato correcto. en System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) en System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) en System.Convert.ToInt32(String value) en noticia.Page_Load(Object sender, EventArgs e) en System.Web.UI.Control.OnLoad(EventArgs e) en System.Web.UI.Control.LoadRecursive() en System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) en System.Web.UI.Page.HandleError(Exception e) en System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) en System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) en System.Web.UI.Page.ProcessRequest() en System.Web.UI.Page.ProcessRequest(HttpContext context) en System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() en System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) en System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)