I installed the WPMU dev dashboard plugin onto a new, local wordpress install. I tried installing any of the new upfront themes through there, but it doesn't work. I tried installing through the dashboard, then activating in WP Appeareance->Themes section, but it still didn't work. I did notice that only the child theme (Spirit, Fixer, etc) shows up, but Upfront does not. I'm assuming this is the issue? I also tried downloading them from the site and adding them manually, but still had no luck.
When I activate the themes, it says it activates successfully. However when I go to the front end, it's full of errors such as:
Unknown element type: Uimage
Unknown element type: Code
Upfront_PlainTxtView class not found
When I try to customize the theme, it just shows the 'Loading' graphic forever. There's also an error in main.js on line 44: "Uncaught TypeError: Cannot read property 'settings' of undefined".
I have no other plugins installed on the site. It is a completely fresh install, and works with no errors when using the default twentyfourteen WP theme.