levels
argument is validatedCode
new_default_formula_blueprint(levels = 1)
Condition
Error in `new_default_formula_blueprint()`:
! `levels` must be a list, not the number 1.
Code
new_default_formula_blueprint(levels = list(1))
Condition
Error in `new_default_formula_blueprint()`:
! `levels` must be fully named.
Code
new_default_formula_blueprint(levels = list(a = 1))
Condition
Error in `new_default_formula_blueprint()`:
! `levels` must only contain character vectors.
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