Forms- parameter with primary key value not found

Hello @fernandofu2,

Could you please provide more context about your question? This will greatly assist our community peers and advocates in troubleshooting, which should help you receive an answer more quickly. Thank you!

Is this a brand new form? 
If so can you refresh and see what happens? It seems to say that a field you have in the editor doesn't exist (as if someone else removed the field while you were building the form)