Trying to get property of non-object

[eluser]Christopher Blankenship[/eluser]
Just took a quick look at it so correct me if I am wrong here but you are trying to get $AUTH from inside the model, is $AUTH a global. line 21 of your controller states "$this->db->where(‘t1_admin.salesperson = $AUTH[1] $inyc_limit’);" but I don't see $AUTH being passed to it, just as you are passing your $quote_id in the tt_exist function of your model.