jsp页面报错,求解决
exception
org.apache.jasper.JasperException: An exception occurred processing JSP page /startExam.jsp at line 177
174: <td width="8%" align=right height=23>[ ${ind+1} ]</td>
175: <td width="2%"> </td>
176: <td width="90%" align=left nowrap style="font-size:11pt;"><bean:write name="questions" property="subject" filter="true"/>
177: <html:hidden property="idArrM[${ind}]" name="questions"/>
178: </td>
179: </tr>
180: </table>