I created a new SQL Server Database Project in VS2013 (Update 3) and attempted to build but it fails. The only build output I receive follows:
------ Build
I had a similar issue and as mentioned in the accepted answer repairing is the solution. But unfortunately the link did not gave me an exe that says repair/UnInstall. I went ahead and run exe still issue persists.
I resolved it by updating the sql data tools using Extensions and Updates. Following are the steps.