[TYPO3-v4] 4.5 and incompatible extensions

[Ernesto Baschny [cron IT]]

Krystian Szymukowicz schrieb am 02.02.2011 20:12:
> W dniu 2011-02-02 19:29, Ernesto Baschny [cron IT] wrote:
>> Hi,
>>
>> I would like to maintain a list of extensions which are known to be
>> "broken" after the 4.5 upgrade. Usually this happens if an extension
>> relies on XCLASSing some core class which was refactored during the 4.5
>> development.
> 
> in rev. 8481 there has been added writelog when clearing the cache.
> 
> public function clear_cacheCmd($cacheCmd)    {
>         $this->BE_USER->writelog(..........
> 
> But some ext are using 'clear_cacheCmd' from frontend where
> $this->BE_USER is not initialised or from BE but without properly
> initialized be user.
> 
> So we get:
> Fatal error: Call to a member function writelog() on a non-object
> 
> 
> As far as I know this issue touch:
> 
> a) "mm_forum" - the error is in BE (this has been fixed in trunk of
> mm_forum)
> b) "comments" - the erorr is in the FE

This seems easy to fix in the Core by adding a check if BE_USER exists.
Could you report that issue through the bug tracker? Thanks!

Cheers,
Ernesto