From 8ff3dc567bb7dede514b1bea729f07221b14a4d5 Mon Sep 17 00:00:00 2001
From: wangxu <675649451@qq.com>
Date: Thu, 23 Jun 2022 15:59:38 +0800
Subject: [PATCH] =?UTF-8?q?count=E4=B8=BA=E7=A9=BA=E7=9A=84=E6=83=85?=
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---
 app/controllers/ec_course_evaluations_controller.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/controllers/ec_course_evaluations_controller.rb b/app/controllers/ec_course_evaluations_controller.rb
index 52da9c86..58647589 100644
--- a/app/controllers/ec_course_evaluations_controller.rb
+++ b/app/controllers/ec_course_evaluations_controller.rb
@@ -262,8 +262,8 @@ class EcCourseEvaluationsController < ApplicationController
       start_column = 0
     end
 
-    count = @ce.evluation_count * @ce.ec_course_evaluation_subitems.count # 考核次数与分项的笛卡尔积
-    for i in 1 .. @ce.evluation_count do
+    count = (@ce.evluation_count || 1) * (@ce.ec_course_evaluation_subitems.count || 1) # 考核次数与分项的笛卡尔积
+    for i in 1 .. (@ce.evluation_count || 1) do
       @ce.ec_course_evaluation_subitems.each_with_index do |item, j|
         current_column = start_column + @ce.ec_course_evaluation_subitems.count * (i-1) + j
         sheet1[1, current_column] = "#{@ce.name}#{i}#{item.name}"