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[NullReferenceException: Object reference not set to an instance of an object.]

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Scheduler

This is a migrated thread and some comments may be shown as answers.

mohan143 asked on 04 Jan 2008, 09:01 AM

hi goodafternoon to telrik team

this is mohan

after modified my solution as you suggested that changen EnableAjax = false
then again i will get new error as the follwing

[NullReferenceException: Object reference not set to an instance of an object.]
   Telerik.Web.UI.Appointment.System.Runtime.Serialization.ISerializable.GetObjectData(SerializationInfo info, StreamingContext context) +154
   System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.InitSerialize(Object obj, ISurrogateSelector surrogateSelector, StreamingContext context, SerObjectInfoInit serObjectInfoInit, IFormatterConverter converter, ObjectWriter objectWriter) +281
   System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.Serialize(Object obj, ISurrogateSelector surrogateSelector, StreamingContext context, SerObjectInfoInit serObjectInfoInit, IFormatterConverter converter, ObjectWriter objectWriter) +50
   System.Runtime.Serialization.Formatters.Binary.ObjectWriter.Serialize(Object graph, Header[] inHeaders, __BinaryWriter serWriter, Boolean fCheck) +438
   System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize(Stream serializationStream, Object graph, Header[] headers, Boolean fCheck) +131

url link : http://www.gyangames.com/GolfManager/ManagerScreens/Scheduler.aspx?ManagerUserID=3&ManagerName=mohan&UserType=Manager#

thanks for your cooperation

mohansyna-g team

   System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize(Stream serializationStream, Object graph) +12
   System.Web.UI.ObjectStateFormatter.SerializeValue(SerializerBinaryWriter writer, Object value) +2849

[ArgumentException: Error serializing value 'Telerik.Web.UI.Appointment' of type 'Telerik.Web.UI.Appointment.']
   System.Web.UI.ObjectStateFormatter.SerializeValue(SerializerBinaryWriter writer, Object value) +3056
   System.Web.UI.ObjectStateFormatter.Serialize(Stream outputStream, Object stateGraph) +126
   System.Web.UI.ObjectStateFormatter.Serialize(Object stateGraph) +52
   System.Web.UI.ObjectStateFormatter.System.Web.UI.IStateFormatter.Serialize(Object state) +4
   System.Web.UI.Util.SerializeWithAssert(IStateFormatter formatter, Object stateGraph) +37
   System.Web.UI.HiddenFieldPageStatePersister.Save() +106
   System.Web.UI.Page.SavePageStateToPersistenceMedium(Object state) +82
   System.Web.UI.Page.SaveAllState() +552
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1676

[NullReferenceException: Object reference not set to an instance of an object.]

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