Server Error in '/' Application.

Unexpected character encountered while parsing value: A. Line 1, position 1.

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: Newtonsoft.Json.JsonReaderException: Unexpected character encountered while parsing value: A. Line 1, position 1.

Source Error:

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.

Stack Trace: 


[JsonReaderException: Unexpected character encountered while parsing value: A. Line 1, position 1.]
   Newtonsoft.Json.JsonTextReader.ParseValue(Char currentChar) +1269
   Newtonsoft.Json.JsonTextReader.ReadInternal() +141
   Newtonsoft.Json.Serialization.JsonSerializerInternalReader.ReadForType(JsonReader reader, Type t, JsonConverter propertyConverter) +283
   Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType) +59
   Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings) +127
   Newtonsoft.Json.JsonConvert.DeserializeObject(String value, JsonSerializerSettings settings) +53
   KidCheck.Common.Extension.ToType(String json) in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\Libraries\KidCheck_Common\Extension.cs:18
   KidCheck.Common.Extension.GetErrorBody(HttpResponseFormat response) in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\Libraries\KidCheck_Common\Extension.cs:47
   KCCheckin.Public.Common.LoyaltyProgram.CustomerLoyaltyProgram.GetLoyaltyCustomerDetailList(Int64 customerId, Boolean isActive) in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\webroot\Common\LoyaltyProgram\CustomerLoyaltyProgram.cs:59
   KCCheckin.Public.Common.LoyaltyProgram.CustomerLoyaltyProgram.GetLoyaltyCustomerDetails(Int64 customerId) in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\webroot\Common\LoyaltyProgram\CustomerLoyaltyProgram.cs:68
   KCCheckin.Public.KidCheck._default.LoadLoyaltyInfo() in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\webroot\KidCheck\default.aspx.cs:653
   KCCheckin.Public.KidCheck._default.PostSecurePage_Load() in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\webroot\KidCheck\default.aspx.cs:57
   KidCheck_Web.SecurePageBase.Page_Load(Object sender, EventArgs e) in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\Libraries\KidCheck_Web\SecurePageBase.cs:148
   System.Web.UI.Control.OnLoad(EventArgs e) +106
   System.Web.UI.Control.LoadRecursive() +68
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3785