未登录空指针

6 years ago · 30b735dc83
parent 8957461ba9
commit 30b735dc83
1 changed files with 1 additions and 1 deletions
--- a/public/react/src/modules/courses/graduation/tasks/GraduationTasksappraise.js
+++ b/public/react/src/modules/courses/graduation/tasks/GraduationTasksappraise.js
@ -213,7 +213,7 @@ class GraduationTasksappraise extends Component{
                      {/*<span className={"mr10 color9B9B"}>15M</span>*/}
                    {/*</div>*/}

-                  {datalist&&datalist.attachments.map((item,key)=>{
+                  {datalist&& datalist.attachments && datalist.attachments.map((item,key)=>{
                    return(
                      <div className="color-grey" key={key}>
                        <a className="color-grey ml20">