fixbug

app/controllers/polls_controller.rb

@@ -21,6 +21,7 @@ class PollsController < ApplicationController
   # before_action :get_all_polls_commit, only: [:commit_result]  #该问卷全部的用户
   before_action :get_left_banner_id, only:[:common_header,:start_answer,:new,:edit,:index]
   include PollsHelper
+  include ActionView::Helpers::TextHelper
 
   def index
     ActiveRecord::Base.transaction do
@@ -911,7 +912,7 @@ class PollsController < ApplicationController
         end
         error_question = error_question.reject(&:blank?)
         if error_question.reject(&:blank?).length > 0
-          normal_status(-1, "#{error_question.join("\n").gsub(/\n/, '<br>')}")
+          normal_status(-1, simple_format("#{error_question.join("\n")}"))
         else
           poll_user_current = @poll.poll_users.find_by_group_ids(current_user.id).first
           poll_user_params = {