MSBuild Fail Error: The type 'Silverlight.Web.User' already contains a definition for 'DisplayName'
I got this error when I was trying to make automated build for Silverlight 4.0 application
using TFS 2010.
The complete error was "Generated_Code\Models\Shared\User.shared.cs (13): The type 'MSIT.ES.SDPvNext.SilverlightUX.Web.User' already contains a definition for 'DisplayName'"
I resolved this issues by changing Platform and Configuration combination on the
TfsBuild.proj file previously it was "Release|x86" and on the Build Definition window,
change the MSBuild Platform from Auto to x86.
Build Definition Window