Hi to all, I'm pretty new to Dojo and I'm experiencing some problems with grids. I need to show data caught from a DB which sends them in JSON format. It's an array containing a number in the first position, and arrays again in the other positions; client side I just group the arrays in bigger ones through some criteria. Each group represents a data store for a single grid.
My problem is that grids show only question marks, instead of data. Through FireBug I had the following error description:

"this._arrayOfTopLevelItems has no properties"
"TypeError"