After upgrading to the new feature "support nested body params for CompositeError" from master (166b853) the generated code produces the following error:

"github.com/go-openapi/errors".CompositeError has no field or method ValidateName

I have run go get -u -f ./... and also checked that github.com/go-openapi/errors is the latest version.

The problematic code is the following:

        if m.Field != nil {
		if err := m.Field.Validate(formats); err != nil {
			if ve, ok := err.(*errors.Validation); ok {
				return ve.ValidateName("field")
			} else if ce, ok := err.(*errors.CompositeError); ok {
				return ce.ValidateName("field") // <- ERROR HERE
			}
			return err
		}
	}

The type *errors.CompositeError has no ValidateName() method.