Illegal offset type in uc_product_kit.module on line

Did you just create a product kit before cron ran? Was there anything strange going on with it at all? Would cron be editing your product kits for some reason?

Actually, that looks like a big enough problem to be fixed. Usually, node_update functions get the form values from the node edit form, but they could also get the actual node object when node_save() is called by some other code. Unfortunately, these aren't always the same things.

This patch ought to fix it, which in turn should keep those errors from showing up during cron, whatever was causing it. It might also help with people trying to import product kits.

Applied cleanly... no errors on cron run or normal product kit update. Not really up to installing a whole new site just to test it, though. So, works for me? Sufficient to be committed? Back at ya...

Yeah, worked for me too. Committed, so I hope it actually fixes the cron error.