How do I solve this error, “error while trying to deserialize parameter”

Question

I have a web service that is working fine in one environment but not in another.

The web service gets document meta data from SharePoint, it running on a server wher

Answer 1

In my case; my WCF service function was using List Types parameter and i was getting this exception in the client side. Then i changed it to byte[] Types, updated service reference and problem is solved.