From 53a29d9594982e4dd4fa2f7df213c7e5428ae87a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E6=A0=91=E6=9E=97?= <904079904@qq.com>
Date: Sat, 21 Sep 2019 14:31:32 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4?=
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---
 .../subroute/ecCourseEvaluations/EcCourseEvaluationsbottom.js   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/react/src/modules/ecs/subroute/ecCourseEvaluations/EcCourseEvaluationsbottom.js b/public/react/src/modules/ecs/subroute/ecCourseEvaluations/EcCourseEvaluationsbottom.js
index 6e27711b2..be9647d77 100644
--- a/public/react/src/modules/ecs/subroute/ecCourseEvaluations/EcCourseEvaluationsbottom.js
+++ b/public/react/src/modules/ecs/subroute/ecCourseEvaluations/EcCourseEvaluationsbottom.js
@@ -760,7 +760,7 @@ class EcCourseEvaluationsbottom extends Component {
                         </p>
 
                         {
-                          achievement_list.length===0?<Spin spinning={spinningstate} className="Spinlarge"  indicator={<Icon type="loading" style={{ fontSize: 30 }} spin />}/>:achievement_list.map((item,key)=>{
+                          achievement_list&&achievement_list.length===0?<Spin spinning={spinningstate} className="Spinlarge"  indicator={<Icon type="loading" style={{ fontSize: 30 }} spin />}/>:achievement_list.map((item,key)=>{
                             return(
                                     <div key={key} >
                                     {