I've been able to create a menu tree to access nodes using Views which works when I'm logged in as Superuser/Admin, but fails when I'm not logged in.

(I'm assuming) the View creates a list of nodes associated with the selected term. When I click on one of the nodes in the list (WHEN I'M NOT LOGGED IN AS ADMIN) I get

Fatal error: Cannot use string offset as an array in /sites/all/ modules/taxonomy_treemenu/taxonomy_treemenu.module on line 2367

<code> case "taxmenu/%/node/%/%": //Treemenus have no node links. To control exansion, we target the //parent tid link. $item['href'] = 'category/' . $item['page_arguments'][0] ['vid'] . $item['page_arguments'][1]['parent_path']; break; </code>

This is line 2367 <code> $item['href'] = 'category/' . $item['page_arguments'][0] ['vid'] . $item['page_arguments'][1]['parent_path']; </code>

The URL that the View has constructed is /taxmenu/menu-ol-hlp/node/ 55-66/9

The same URL works when I'm logged in as Admin.

I'm using the default taxonomy_router_term and taxonomy_router_node.

I'm assuming that it's something to do with taxonomy_router_node. The access is set to unrestricted and anyway I'd expect some kind of warning about permissions, not an error.

Any help would be appreciated, thanks.