WCF / ASMX :: Content Type Text / Html Of The Response Message Does Not Match The Content Type Of The Binding

May 7, 2010

I'm getting this message when going to a web app that accesses my service.

"The content type text/html of the response message does not match the content type of the binding (text/xml; charset=utf-8)..."

The thing is, it happens once in a while even when no changes have been made to the service or the web app. And I can make it go away most of the time by going directly to the .svc?wsdl page in my browser and then coming back to the web app.

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