[TYPO3-shop] tt-products: fh_be_library breaks tt_guest

[LucitherCom]

hello,

prior to to the installation of tt_products
i installed FH_BE-library 0.0.16

now i have following error in my tt_guest:

Fatal error: Undefined class name 'tx_fhlibrary_view' in
/xxxxx/xxxxx/xxxx/xxxxxxx/typo3conf/ext/tt_guest/pi/class.tx_ttguest.php on line 165


the code in question:
------------------------
        if ($contentTmp == 'error') {
                                if (t3lib_extMgm::isLoaded(FH_LIBRARY_EXTkey))  {
                                        $content .= tx_fhlibrary_view::displayHelpPage(
                                                $this,
                                                $this->cObj->fileResource('EXT:'.TT_GUEST_EXTkey.'/pi/guest_help.tmpl'),
                                                TT_GUEST_EXTkey,
                                                $this->errorMessage
                                        );
                                        unset($this->errorMessage);
                                } else {

-------------------------------

seems it looks for the loaded extension if it runs into trouble, but
cannot find the class.

 after deinstalling  fh_be-lib..
everything is shiny again.

any ideas why?   or is  fh_be-lib really needed for the shop?

-- 
Mit freundlichen Grüßen
jan behrens

LucitherCom
mailto:lucither at lucither.com