[TYPO3-english] Extensions go blank in BE after upgrade

[Dmitry Dulepov]

Hi!

yanagik317 at netscape.net wrote:
> Following an upgrade to 4.4.12, I'm seeing some extensions (T3mootools,
> Powermail, etc) go blank in BE (Web -> Powermail). I don't see PHP
> errors in logs. Web pages that use them seem to be functional. I'm not
> sure my upgrading mangled or it's no longer fully compatible. At least
> with Powermail, its web page says it's tested through 4.2 but I don't
> see that it is or is not compatible with 4.4.x. This may be a question
> to extension writers, but has anyone experienced something like this?

Try this:
http://www.dmitry-dulepov.com/2009/03/blank-empty-page-in-typo3.html

-- 
Dmitry Dulepov
TYPO3 core&security teams member
Blog: http://dmitry-dulepov.com/
Twitter: http://twitter.com/dmitryd

Simplicity will save the world.