[TYPO3-mvc] RTE, Extbase, Fluid

[Philipp]

Hi,

I've tried to set up RTE support for a text input in the backend by adding
the following line to my TCA configuration file: 'defaultExtras' =>
'richtext[*]'

The RTE works with normal text content elements. But if I try to edit my
extension records there is always that message: The editor is being loaded.
Please wait...

TYPO3 4.4.dev
htmlarea RTE 1.9.2

Thanks and kind regards
Philipp