开启、关闭匿评是有时候报500

app/controllers/bids_controller.rb

@@ -1035,11 +1035,12 @@ class BidsController < ApplicationController
   def alert_anonymous_comment
     @bid = Bid.find params[:id]
     @course = @bid.courses.first
+    @cur_size = 0
+    @totle_size = 0
     if @bid.comment_status == 0
       @totle_size = searchStudent(@course).size
       @cur_size = @bid.homeworks.size
     elsif @bid.comment_status == 1
-      @totle_size = 0
       @bid.homeworks.map { |homework| @totle_size += homework.homework_evaluations.count}
       @cur_size = 0
       @bid.homeworks.map { |homework| @cur_size += homework.rates(:quality).where("seems_rateable_rates.is_teacher_score = 0").count}