[TYPO3-english] got "no_cache=1" twice

[Dmitry Dulepov]

Hi!

maaboo wrote:
> 2. Even i don't know the source and don't know how to solve it with RealURL.

Not with RealURL. Add "no_cache" to "config.linkVars" in your TS setup. This TypoScript option ensures that corresponding parameters in the URL are unique. But this will work only if the extension works correctly (if it uses $this->cObj->typolink() to make links). If extension does not work correctly, you will not be able to do anything. You can only notify extension author about the problem.

RealURl takes parameters one by one and converts them to segments. It will not stop you from the second copy of this parameter. It does not know why it is there and it will not remove it because it may cause logical problems.

-- 
Dmitry Dulepov
TYPO3 core team
In the blog: http://typo3bloke.net/post-details/why_your_typo3_installation_can_be_slow/
My TYPO3 book: http://www.packtpub.com/typo3-extension-development/book