On 06/17/2014 07:39 AM, Subramanya Sastry wrote:

> Did you upgrade the visual editor as well?
>
> If you did, then the version of VE that works with MW 1.23.0 requires you to
> install the Parsoid extension as well.

Note that this was only the case for a short time (~3 weeks IIRC), and I'm
not sure that it even made it into any release. Current VE *does not*
require the Parsoid extension, as the styles were moved in to core as Subbu
noted.