管理员的作业页面报500

9 years ago · 6a5b79cf6d
parent 668a724064
commit 6a5b79cf6d
1 changed files with 2 additions and 0 deletions
--- a/app/views/admin/homework.html.erb
+++ b/app/views/admin/homework.html.erb
@ -29,6 +29,7 @@
    <tbody>
      <%@count=@page*30 %>
      <% for homework in @homework do %>
+          <% unless homework.nil? %>
          <% @count+=1 %>
          <tr>
            <td align="center">
@ -55,6 +56,7 @@
            </td>
          </tr>
          <% end %>
+      <% end %>
    </tbody>
  </table>
 </div>