[TYPO3] Error in tree.js?

[Florian Seirer]

After further review I found out that it happens only when I click in 
the collapse icons. Clicking the expand icon worked fine. But now I ran 
out of expand icons to test that. :-\

Here's the list of extensions that are currently installed:

css_styled_content,tsconfig_help,context_help,extra_page_cm_options,
impexp,sys_note,tstemplate,tstemplate_ceditor,tstemplate_info,
tstemplate_objbrowser,tstemplate_analyzer,func_wizards,wizard_crpages,
wizard_sortpages,lowlevel,install,belog,beuser,aboutmodules,setup,
taskcenter,info_pagetsconfig,viewpage,t3skin,lib,div,static_info_tables,
templavoila,flexform_getconstant,nf_cleandb,phpmyadmin,captcha,metatags,
mc_googlesitemap,api_macmade,dropdown_sitemap,kb_md5fepw,newloginbox,
tt_news,sk_pagecomments,t3skin_improved,cal,rlmp_dateselectlib,
sr_feuser_register,fh_library,ter_update_check,cal_tt_news_service,
kb_skinselect,rtehtmlarea,ceflexform,mf_pagetitle,responsible,skin_grey_2

Most of them don't relate to the BE page tree, I think.

Any hints where else I can look for?

Tapio Markula schrieb:
> Florian Seirer kirjoitti:
>> Disabling Firebug made no difference. I also tried it in IE6 and IE7 
>> as well. Little less informative error message there, but still the 
>> same thing.
>>
>> It actually worked before. The only thing I did today before noticing 
>> the error was updating the extension skin_grey_2. But reverting to the 
>> old version or the default skin didn't help either. And there are no 
>> updated files on the system besides the ones from the skin and some 
>> cache related files.
>>
>> The installation was once clean. ;-)
> 
> I have had some CSS-problems trying to create proper CSS
> for my skin because of big changes generating the page/file tree in 
> Typo3 4.1.
> I fixed today a little bit the CSS.
> Skin_grey_2 doesn't add any behavior without tm_shared_lib,
> which adds some with certain options.
> I got in the latest version changes working
> except that clicking +/- in the active tree, the highlight is temporary 
> lost.
> I don't have had big problems with 4.1.