调整

public/react/src/modules/ecs/subroute/ecCourseEvaluations/EcCourseEvaluationsbottom.js

@@ -762,7 +762,7 @@ class EcCourseEvaluationsbottom extends Component {
                         </p>
 
                         {
-                          achievement_list&&achievement_list.length===0?<Spin spinning={spinningstate} className="Spinlarge"  indicator={<Icon type="loading" style={{ fontSize: 30 }} spin />}/>:achievement_list&&achievement_list.map((item,key)=>{
+                          achievement_list===undefined?"":achievement_list&&achievement_list.length===0?<Spin spinning={spinningstate} className="Spinlarge"  indicator={<Icon type="loading" style={{ fontSize: 30 }} spin />}/>:achievement_list&&achievement_list.map((item,key)=>{
                             return(
                                     <div key={key} >
                                     {