[TYPO3-ttnews] Problem with inserting tt_nest category menu via TypoScript

[Adrian]

Hi,
I have some problems with inserting category menu for tt_news. I insert this code (from manual):

lib.category-menu < plugin.tt_news
lib.category-menu {
  displayCatMenu {
    mode = nestedWraps
    # wrap for the complete "catmenu"
    catmenu_stdWrap.wrap = <div class="news-catmenu">|</div>
    # wraps for active or inactive category links in the tree
    catmenuItem_ACT_stdWrap.wrap = <img src="tslib/media/bullets/bullet1_h.gif" />|
    catmenuItem_NO_stdWrap.wrap = <img src="tslib/media/bullets/bullet1_n.gif" />|

    # wrap for level "n"
    catmenuLevel1_stdWrap.wrap = <div class="level1">|</div>
    catmenuLevel2_stdWrap.wrap = <div class="level2">|</div>
    catmenuLevel3_stdWrap.wrap = <div class="level3">|</div>
    catmenuLevel4_stdWrap.wrap = <div class="level4">|</div>
  }
}

but on frontend I only have error info: plugin.tt_news ERROR: No code given.

Is it possible to insert category menu by TypoScript? My TYPO3 version is  6.2.9 and tt_news 3.6.0

Thanks for any help