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Old December 23rd, 2005, 02:05 PM
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Default System.NullReferenceException on WebService Objec


Under heavy load, my web service is generating a NullReferenceException and when I print the Exception.Source, it says the name of the web service. Does that mean that the thread lost a reference to the web service?

The Web Sevice instantiates a Process object, which does some computation, and then does database operations.

Any help would be greatly appreciated.


System.Web.Services.Protocols.SoapException: System.Web.Services.Protocols.SoapE
xception: Server was unable to process request. ---> System.NullReferenceExcepti
on: Object reference not set to an instance of an object.
   --- End of inner exception stack trace ---
   at System.Web.Services.Protocols.SoapHttpClientProtoc ol.ReadResponse(SoapClie
ntMessage message, WebResponse response, Stream responseStream, Boolean asyncCal
   at System.Web.Services.Protocols.SoapHttpClientProtoc ol.Invoke(String methodN
ame, Object[] parameters)

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