Error found while using iis hosted wcf service

Question

User277211842 posted

I'm getting Error after hosting WCF service in IIS and then consuming it.Please help me.

please look at Stack Trace:

[FaultException`1: Object reference not set to an instance of an object.]
   System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) [phone]
   System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) +336
   ServiceReference1.IService.AllCustomerDetails() +0
   ServiceReference1.ServiceClient.AllCustomerDetails() in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\website1\5534c725\60dc92b3\App_WebReferences.ogjxwiqx.0.cs:216
   _Default.BindUserDetails() in d:\ap\Extraction\WebSite1\Default.aspx.cs:31
   _Default.Page_Load(Object sender, EventArgs e) in d:\ap\Extraction\WebSite1\Default.aspx.cs:18
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +188
   System.Web.UI.Control.OnLoad(EventArgs e) +162
   System.Web.UI.Control.LoadRecursive() +164
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3610

Thanks in advance!!

Answer 1

User-488622176 posted

This error is thrown from the AllCustomerDetails methods. You'll need to debug, or provide NULL checks in your code...

Answer 2

User503812343 posted

Are you able to test your service libary using WCFTestClient, if yes then problem is in endpoint which is not able to access by clients.

For more details I suggest you to catch FaultContracts.

Click here to see how to handle your wcf exceptions using FaultContract

Answer 3

User-1678381114 posted

Is service runing perfectly form IIS without aany error ?. Did you ran it seperatly ?

http://yourdomain.com/yourservice.svc

Try to run seperatly as above.

Form you post error is occur in '

AllCustomerDetails() method

If possible can you post the code to help more on it...