User372121194 posted
Hi,
It seems this post is duplicated one on
http://forums.asp.net/t/1409930.aspx.
We will focus on that post since there are a couple of discussions.
The error message is general. To get more MSbuild information, please set MSbuild output verbosity to "Detailed" (Tools->Options->Projects and Solutions ->Build and Run). You also can refer to
http://geekswithblogs.net/michelotti/archive/2006/07/31/86754.aspx
Please make sure the web application is compiled correctly. You also can add new Web Deployment project to see whether it works.
You also can refer to http://www.kerrywong.com/2007/03/01/understanding-error-msb6006-in-msbuild/
Thanks.