Category Tree under Sidebar

Hi Members,

I am trying to display Category under the sidebar but it is not appearing as it seems to me that something is not working with below code in layout/sidebar.tpl. Please let me know, where can I check and correct it…!!

[{oxid_include_widget cl=“oxwCategoryTree” cnid=$oView->getCategoryId() deepLevel=6 noscript=1 nocookie=1}]

Thank you,