We help IT Professionals succeed at work.
Get Started

Silverlight 4 Async_ExceptionOccurred

Last Modified: 2013-12-05
I've been developing a Silverlight 4 wb application w/ WCF service on my laptop (visual studio 2010). Everything works as expected.

Now i'm trying to "deploy" to a test environment (windows server 2003, ii6, dotnet4).

The WCF service is working AOK (i installed wcfstorm and can connect and interact with it).

The Silverlight web application is loading but not interacting with the service. I'm seeing the following error:

Uncaught Error: Unhandled Error in Silverlight Application [Async_ExceptionOccurred] Arguments: Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=4.0.50524.0&File=System.dll&Key=Async_ExceptionOccurred at System.ComponentModel.AsyncCompletedEventArgs.RaiseExceptionIfNecessary() at adDEPOT_Invoice_Emailer.aIE.getInvoiceListCompletedEventArgs.get_Result() at adDEPOT_Invoice_Emailer.MainPage.adDEPOT_IE_getInvoiceListCompleted(Object sender, getInvoiceListCompletedEventArgs e) at adDEPOT_Invoice_Emailer.aIE.adDEPOT_IEClient.OngetInvoiceListCompleted(Object state)
I don't believe it's a crossdomain/policy issue as the web app and service reside on the same domain/port. I've create the xml files anyway just in case!

Any ideas?

Watch Question
This problem has been solved!
Unlock 1 Answer and 3 Comments.
See Answer
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE