[TYPO3] strange problem with languages

[Xavier Perseguers]

Xavier Perseguers wrote:
> Hello,
> 
> After deploying a test website I had on my laptop (by recreating step by 
> step on the production server), I encounter a strange problem with 
> languages. I have four languages and I output the value of 
> sys_language_uid to be sure. Changing the L parameter uses the 
> sys_language_uid I defined with my typoscript. But texts are not 
> translated. Or to be more precise, I get two different languages shown 
> (English and French for instance) but I cannot get texts in Italian nor 
> German. If I clear the cache and first go to German, then it's OK, I can 
> get Italian too but then I cannot access French anymore nor English, it 
> displays text in one of the other languages.
> 
> It's a bit strange and I do not see what I have missed between my test 
> server and the productive one. Any hint?

I found a difference: on my test site I have

config.no_cache = 1

Thus cache is not activated. But I still do not know what could cause 
this behaviour.

-- 
Xavier Perseguers
http://xavier.perseguers.ch/en