From amithasija at ymail.com  Mon Jan 12 05:00:49 2009
From: amithasija at ymail.com (Amit hasija)
Date: Mon, 12 Jan 2009 15:30:49 +0530 (IST)
Subject: [Betternestedset-talk] help!!
Message-ID: <564942.62959.qm@web95111.mail.in2.yahoo.com>

i am using better nested set plugin, it is being loaded successfully by environment.rb.
but while using the methods in view what i did:

topics = Topic.roots is running good and gives me objects of all root id but when i run

for menu in topics
submenus_list=menu.full_set -> this line gives me error saying

undefined method `-' for "2":String

please help if anybody knows the solution.help appriciated 


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