From 9873bffa7804b2b841ef2efb8cc518c179a75380 Mon Sep 17 00:00:00 2001
From: daiao <358551898@qq.com>
Date: Thu, 15 Aug 2019 14:25:30 +0800
Subject: [PATCH] =?UTF-8?q?=E6=89=93=E5=8D=B0=E6=97=A5=E5=BF=97?=
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---
 app/controllers/ec_course_evaluations_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/ec_course_evaluations_controller.rb b/app/controllers/ec_course_evaluations_controller.rb
index a144c655..2d3c2d05 100644
--- a/app/controllers/ec_course_evaluations_controller.rb
+++ b/app/controllers/ec_course_evaluations_controller.rb
@@ -169,7 +169,7 @@ class EcCourseEvaluationsController < ApplicationController
             else
               score_count = @ce.evluation_count * length
               EcStudentAchievement.where(:ec_course_evaluation_subitem_id => subitems.pluck(:id)).destroy_all
-              score_type = worksheet.cell(1, 1) == "学号" ? 1 : 2
+              score_type = worksheet.cell(1, 1) && worksheet.cell(1, 1).try(:strip) == "学号" ? 1 : 2
 
               logger.info("####evluation_count: #{@ce.evluation_count}")
               logger.info("####length: #{length}")