Number (auto-increment) does not work after deployment

[Vincent]

I have create an entity A in the development env and there is a Number (auto-increment) field, Num, in it.

And then it is deployed to production env but i found that that number field does not work in production env (it is always "None")

Deployment:
Copy all A.* in custom\Espo\Custom folder (and it sub-folders) of development to same folders in production env.

[tanya]

1) did you rebuild the system?
2) the value is set after record is created (only for new records) and can't be set for existing records

[Vincent]

1. i have rebuilt the system.
2. Num field in new record shows None

[tanya]

go to the Entity Manager > your entity > Fields > Num > change Next Number and set needed again.
For example, it has to be 1 and now is 1.
Set 2 -> Save -> set 1 again -> save

[Vincent]

Thank you.