[TYPO3-english] Empty extension list in import tab

[Stefano Kowalke]

Hey Steffen,

> Could you post the return data of the AJAX call fired by the EM, please?

Data of ajax call:
http://www.example.com/typo3/ajax.php?ajaxID=ExtDirect::route&namespace=TYPO3.EM

Return data:
[{"tid":3,"action":"ExtDirect","method":"getRemoteExtensionList","type":"rpc","result":{"length":113,"data":[]},"debug":""}]

TYPO3 4.6.0
PHP Version 5.3.3

json support enabled
json version 1.2.1

Chrome 15.0.874.102
Firefox 7.0.1