Atmosphere errors deploying to Tomcat 7.0.26


I am developing on this version in Windows and everything works fine. I deployed an early version of my application to a test server running on Ubuntu 12.04 still Tomcat 7.0.26. Everything worked. I then added the OAuth Popup Buttons and GoogleMaps addons, both of which work fine from within Eclipse or deployed directly to my Windows instance of Tomcat. Push works perfectly, all is great. When I deploy to the instance of Tomcat on the test server, I get all sorts of Jetty errors and the Vaadin servlet can’t be initialized. I haven’t made any changes to the configuration of either Tomcat instance, so I’m at a loss as to what’s going on. I hope someone has an answer for me.