another MS8 problem

[gikotim]

I have a treeGrid with the following declaration:
            SPA_shop.treegrid_pricelist.setHeader([                 {"id":"item_buy", "editable":true, "width":70, "type":"checkbox", "caption":"$app.shop.treecol_buy"},                 {"id":"item_nr"},.....
in Firefox it works fine, but in IE8 I get an error "member not found"
linb-all.js, 483021: "type=E(D,H,"type"),disabled=E(D,H,"disabled"),event=E(D,H,"event"),mode=C.activeMode,editable=E(D,H,"editable");"

Thank you for you help.

[linb]

Maybe there's an extra ',' in your code.

By the way, before you release your APP, use linb-debug.js please!

[gikotim]

can you explain me what you mean with this?
How do I use the debug? Is there an example/tutorial which explains this?

Again, thank you so much for all your help!