def humanized_errors
      execution_plan.steps_in_state(:skipped, :skipping, :error).map do |step|
        step.error.message if step.error
      end.compact
    end
def humanized_errors
      execution_plan.steps_in_state(:skipped, :skipping, :error).map do |step|
        step.error.message if step.error
      end.compact
    end
This method should return String or Array<String> describing the errors during the action