Array index must be positive integer

[habreu]

 [LEFT][COLOR=#4D4D4D][FONT=Ubuntu][SIZE=16px]Runtime error in merchant2/5.00/modules/util/ry_toolbelt.mvc @ [00000004:0001532e]: ./tools/product_items.mv: Line 503: (in expression): Array index must be positive integer[/SIZE][/FONT][/COLOR][/LEFT]

Getting this on several items when I do a search then click on one of the returned results on the search results page. Where is the error likely occuring - in the module or on search results or PROD pages?

[Scot - ScotsScripts.com]

This is a module error. I'm guessing the module is looking for some kind of url parameter on the link you're clicking and not finding it, and the module does not check for that condition so it goes straight to an engine error. Basically I'm guessing the module is trying to get an array item like l.variable[g.some_url_param] and g.some_url_param is blank which will always throw that kind of error.

[habreu]

Thanks Scot. Looks like it is this -when I remove it problem solved. I'll poke around at it for a bit.

<mvt:item name="ry_toolbelt" param="Product_NextPrev|g.Product_Code|g.Category_Code" />

EDIT: Okay not sure if there is a better way but it works now and at my skill level that's a victory. :)

I just wrapped it with a check for search results page and disabled it

<mvt:if expr="'product-search' CIN s.http_referer AND g.Screen EQ 'PROD'">