Cannot create new doctype

I want to create new doctype but keeps getting this
Name not set via Prompt

I use naming_series: as naming option

anybody know why? it seemed the system always read the naming as ‘Prompt’ by default

I’m using v10.1.15

Please share a screenshot

Share a screenshot, parameters you are passing and from where are you creating doctype? From Code or ERP?

solved. Sorry my bad:sweat_smile:… it’s due to my customization