making my UI responsive gives exceptions on Firefox 30.0

Hi all,

I have a strange problem. When I set Responsive.makeResponsive on my UI firefox refuses to show anything, not even a loading indicator. Removing the makeResponsive lets it work again. I attached the resulting html and the console log in firefox. The log also gives an error on the push connection, but without push firefox is giving the same problems.

I am using Firefox 30.0 under Windows 7 64bit. My app is running on a JBoss 7.1.3 instance and it is based on Vaadin 7.2.4 with a theme extending the Valo theme from 7.3.0.alpha3.

Anyone solved such a problem before?



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attachment 2 (forum bugs out uploading them both at once)
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