Products not getting assetized

I am using the trailhead playground org for RLM Asset management.  Created one product myself and trying to activate the order with my product in the order.  I get this error from the the "Custom Assetize Order Flow" ( which came with the Playgorund org).    You’ve received this email because an error occurred while your "Custom Assetize Order Flow" flow was running. Debug this flow in Flow Builder.    Error element Call_OrderToAsset (FlowActionCall).  We couldn't create assets because we couldn't find order products eligible to be converted to assets.