Object reference not set to an instance of an object.

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

System.NullReferenceException: Object reference not set to an instance of an object.
   at com.eventcreek.events.Models.CustomDataViewModel..ctor(ShoppingCart cart) in D:\a\1\s\com.eventcreek.events\Models\TempClasses.cs:line 28
   at com.eventcreek.events.Controllers.OrderController.RegistrantInformation() in D:\a\1\s\com.eventcreek.events\Controllers\OrderController.cs:line 98
   at lambda_method(Closure , ControllerBase , Object[] )
   at System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters)
   at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters)
   at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c.<BeginInvokeSynchronousActionMethod>b__9_0(IAsyncResult asyncResult, ActionInvocation innerInvokeState)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_0.<InvokeActionMethodFilterAsynchronouslyRecursive>b__0()
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_2.<InvokeActionMethodFilterAsynchronouslyRecursive>b__2()
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass7_0.<BeginInvokeActionMethodWithFilters>b__1(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass3_6.<BeginInvokeAction>b__4()
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass3_1.<BeginInvokeAction>b__1(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult)
   at System.Web.Mvc.Controller.<>c.<BeginExecuteCore>b__152_1(IAsyncResult asyncResult, ExecuteCoreState innerState)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   at System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult)
   at System.Web.Mvc.Controller.<>c.<BeginExecute>b__151_2(IAsyncResult asyncResult, Controller controller)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   at System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult)
   at System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult asyncResult)
   at System.Web.Mvc.MvcHandler.<>c.<BeginProcessRequest>b__20_1(IAsyncResult asyncResult, ProcessRequestState innerState)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
   at System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult)
   at System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result)
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Logged on Saturday, January 10, 2026 at 11:08:23 PM

See also:

Server Variables

NameValue
ALL_HTTPHTTP_CONNECTION:close HTTP_ACCEPT:text/html,application/xhtml+xml,application/signed-exchange;v=b3,application/xml;q=0.9,*/*;q=0.8 HTTP_ACCEPT_ENCODING:gzip, br HTTP_FROM:googlebot(at)googlebot.com HTTP_HOST:event.eventcreek.com HTTP_USER_AGENT:Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.7499.192 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) HTTP_X_FORWARDED_FOR:66.249.70.8 HTTP_AMP_CACHE_TRANSFORM:google;v="1..8" HTTP_CF_RAY:9bc1e55dd83d529e-ATL HTTP_X_FORWARDED_PROTO:https HTTP_CDN_LOOP:cloudflare; loops=1 HTTP_CF_CONNECTING_IP:66.249.70.8 HTTP_CF_IPCOUNTRY:US HTTP_CF_VISITOR:{"scheme":"https"}
ALL_RAWConnection: close Accept: text/html,application/xhtml+xml,application/signed-exchange;v=b3,application/xml;q=0.9,*/*;q=0.8 Accept-Encoding: gzip, br From: googlebot(at)googlebot.com Host: event.eventcreek.com User-Agent: Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.7499.192 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) x-forwarded-for: 66.249.70.8 amp-cache-transform: google;v="1..8" cf-ray: 9bc1e55dd83d529e-ATL x-forwarded-proto: https cdn-loop: cloudflare; loops=1 cf-connecting-ip: 66.249.70.8 cf-ipcountry: US cf-visitor: {"scheme":"https"}
APPL_MD_PATH/LM/W3SVC/18/ROOT
APPL_PHYSICAL_PATHC:\Applications\com.eventcreek.event\
AUTH_PASSWORD*****
AUTH_TYPE
AUTH_USER
CERT_COOKIE
CERT_FLAGS
CERT_ISSUER
CERT_KEYSIZE256
CERT_SECRETKEYSIZE4096
CERT_SERIALNUMBER
CERT_SERVER_ISSUERC=US, O="CloudFlare, Inc.", OU=CloudFlare Origin SSL Certificate Authority, L=San Francisco, S=California
CERT_SERVER_SUBJECTO="CloudFlare, Inc.", OU=CloudFlare Origin CA, CN=CloudFlare Origin Certificate
CERT_SUBJECT
CONTENT_LENGTH0
CONTENT_TYPE
GATEWAY_INTERFACECGI/1.1
HTTP_ACCEPTtext/html,application/xhtml+xml,application/signed-exchange;v=b3,application/xml;q=0.9,*/*;q=0.8
HTTP_ACCEPT_ENCODINGgzip, br
HTTP_AMP_CACHE_TRANSFORMgoogle;v="1..8"
HTTP_CDN_LOOPcloudflare; loops=1
HTTP_CF_CONNECTING_IP66.249.70.8
HTTP_CF_IPCOUNTRYUS
HTTP_CF_RAY9bc1e55dd83d529e-ATL
HTTP_CF_VISITOR{"scheme":"https"}
HTTP_CONNECTIONclose
HTTP_FROMgooglebot(at)googlebot.com
HTTP_HOSTevent.eventcreek.com
HTTP_USER_AGENTMozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.7499.192 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)
HTTP_X_FORWARDED_FOR66.249.70.8
HTTP_X_FORWARDED_PROTOhttps
HTTPSon
HTTPS_KEYSIZE256
HTTPS_SECRETKEYSIZE4096
HTTPS_SERVER_ISSUERC=US, O="CloudFlare, Inc.", OU=CloudFlare Origin SSL Certificate Authority, L=San Francisco, S=California
HTTPS_SERVER_SUBJECTO="CloudFlare, Inc.", OU=CloudFlare Origin CA, CN=CloudFlare Origin Certificate
INSTANCE_ID18
INSTANCE_META_PATH/LM/W3SVC/18
LOCAL_ADDR172.26.6.240
LOGON_USER
PATH_INFO/order/registrantinformation
PATH_TRANSLATEDC:\Applications\com.eventcreek.event\order\registrantinformation
QUERY_STRING
REMOTE_ADDR104.22.1.180
REMOTE_HOST104.22.1.180
REMOTE_PORT9706
REMOTE_USER
REQUEST_METHODGET
SCRIPT_NAME/order/registrantinformation
SERVER_NAMEevent.eventcreek.com
SERVER_PORT443
SERVER_PORT_SECURE1
SERVER_PROTOCOLHTTP/1.1
SERVER_SOFTWAREMicrosoft-IIS/10.0
URL/order/registrantinformation