MPTtree Model: Database Error

[eluser]m4rw3r[/eluser]
It seems like it cannot find a root node. Do you have a root node in your tree?
Had forgot to add a check to if the root was found in tree2array (everything had worked for me, but I never tested it without data in the table). I have now added a checking of the root node to my dev copy of MPTtree:
Paste this after line 834, before the comment that says query:

Code:

if($node == false)
            return false;

Then tree2array will return false if the node to be root in the query doesn't exists.