From ac92c2c6aa4520ae04a1971727892c7346c2fd4d Mon Sep 17 00:00:00 2001
From: cxt <853663049@qq.com>
Date: Mon, 28 Oct 2019 15:22:18 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=9E=E8=AE=AD=E5=AF=BC=E5=87=BA=E6=88=90?=
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---
 app/helpers/export_helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/helpers/export_helper.rb b/app/helpers/export_helper.rb
index 75facc03f..daf6b3b68 100644
--- a/app/helpers/export_helper.rb
+++ b/app/helpers/export_helper.rb
@@ -177,7 +177,7 @@ module ExportHelper
         row_cells_column = [w_1,w_2,w_3,w_3_1,w_4,w_5,w_6,w_7,w_8,w_9,w_10,w_11,w_12,w_13,w_14,w_15,w_16,w_17,w_18]
 
         # 关卡评语
-        shixun.challenges.pluck(:challenge_id) do |challenge_id|
+        shixun.challenges.pluck(:id) do |challenge_id|
           challenge_comment = w.shixun_work_comments.find_by(challenge_id: challenge_id)
           row_cells_column << "学生可见：\n #{challenge_comment.comment.to_s} \n\n  老师可见：\n#{challenge_comment.hidden_comment.to_s}"
         end