在Myeclipse中每一段的这个代码都提示有错误，但是怎么也找不到

Question

<td>    
       <input type="text" name="m9" onkeyup="mostsum()"
        value="<c:choose>
                  <c:when test="${form.m9[count.count-1] eq '0.000' or empty form.m9[count.count-1]}">
                   </c:when>
                    <c:otherwise><fmt:formatNumber value="${form.m9[count.count-1] + 0.0001}" pattern="#.###" />
                   </c:otherwise>
                    </c:choose>" id="9m${count.count }"
                        size="4" onblur="checkSum(this,'${count.count }')"
                        onkeypress="checkkey(this)" style="font-size: 11;ime-mode: disabled" />
                </td>