allowDefinition='MachineToApplication' msbuild error

Question

We have a ASP.NET MVC with 4-5 different build configurations. Whenever we change the build configuration, we need to delete the obj folder for the web project, since we get

Answer 1

I had the same error but with a deployed page.. Then realized my webserver's clock was set back to 2010 for some reason. set it to the correct date fix my problem