Paging issue

Hi,
just an info about paging in grid.
I’m using this method I’ve found in your documentation
grid.enablePaging(true, this._pageSize, 10, null, null, null);
My question is about the fourth parameter (pagingControlsContainer in the documentation. it is the container of the controls used for paging). In my scenario, I don’t need it because I’ve already a custom toolbar that shows thos controls.
Unfortunately if I try to set it to null and I try to change page I obtain the following error:
“Microsoft JScript runtime error: ‘this._pgn_templateA’ is null or not an object”

Is it correct? I mean, I’m using the wrong method to set paging parameters?

Best regards, andrea Pirola