[TYPO3-english] Problem with Content Type LIST (Plugins)

[Jigal van Hemert]

Hi,

On 2-8-2011 17:08, Hendrik wrote:
> after Typo3 Update to 4.5.4 (from 4.2.x) no plugin works anymore but
> tt_news.

An upgrade from 4.2 to 4.5 is best done in small steps: 4.2 > 4.3 > 4.4 
 > 4.5.
Make sure you update extensions before each upgrade to the highest 
version which is supported for that particular version of TYPO3.

After each upgrade you should really take a few steps:
- use the upgrade wizard and the database analyzer
- clean the typo3temp directory
- remove the temp_CACHED* files from the typo3conf directory
- clear the caches
- logout and relogin
- test if this update works correctly and fix any issues

> why works tt_news and no other extension in the plugin content element?

With so many changes that is hard to say. Make sure you have at least 
performed the cleaning operations listed above and make sure the 
extensions are up-to-date.

-- 
Kind regards / met vriendelijke groet,

Jigal van Hemert.