I am getting an error that is in this forum post: 

https://www.odoo.com/forum/help-1/error-there-is-no-bill-of-material-found-on-manufacturing-order-168277

however I had these Bills of Materials and routes working before and I only noticed this after I migrated to odoo.sh few weeks later. I am not sure what is going on because even in my routes view, everything looks fine. 

Anyone got ideas to resolve this issue?