looks those new safe guards are too strict, I am trying to add new field like

status: PlayerStatus! @default(value: Idle) @migrationValue(value: Idle)

and I am getting this error, using

--force

does not help either

You are creating a required field but there are already nodes present that would violate that constraint.

thanks for the heads up 🙂 Please create an issue here: https://github.com/graphcool/prisma/