Robotbuilder not working (C++)

[powster]

I reinstalled Mars Eclipse and installed all the plugins and updated the C++ toolchain. When I try to make a new project in RobotBuilder and open it in Eclipse, the project is missing the Includes and Debug folders. When I make a new WPIlib Robot project, those folders are there and the project builds and works perfectly. But the Robot builder project can't build anything and is not working at all, and I'd like to use it. I've already tried reinstalling Robot Builder and updating everything and I'm not sure why it still isn't working! Any thoughts?