[TYPO3-project-4-3] No page tree?

[Dan Osipov]

In this case its from DAM, however, I encountered the same error in a 
regular page module, without any extensions impacting it. I would guess 
the cause is the same in both cases.

Dan Osipov
Calkins Media
http://danosipov.com/blog/

Ernesto Baschny [cron IT] wrote:
> Hi Dan,
> 
> where does this MCONF line come from? Some extension?
> 
> Cheers,
> Ernesto
> 
> Dan Osipov schrieb:
> 
>> I was able to replicate the problem, and found the cause:
>> $MCONF['navFrameScriptParam']='&folderOnly=1';
>>
>> When the alt_mod_frameset.php tries to read the navigation URL in line:
>> $nav = t3lib_div::sanitizeBackEndUrl(t3lib_div::_GP('nav'));
>>
>> $nav ends up empty, since t3lib_div::_GP('nav') contains a '&' symbol.
>> I'll file it as a bug.
>>
>> Dan Osipov
>> Calkins Media
>> http://danosipov.com/blog/
>>
>> Dan Osipov wrote:
>>> I've noticed some strange behavior in beta 2. Sometimes when loading
>>> the page module, I get an error in the middle frame:
>>>
>>> Not Found
>>> The requested URL
>>> /t3-43a2/typo3/&currentSubScript=sysext/cms/layout/db_layout.php was
>>> not found on this server.
>>>
>>> I can't provide steps to replicate this. Can anyone confirm this
>>> behavior.
>>>