问题：

[问答题]为什么不能访问表对象和行对象？ <span> Tags：<a href="/tags/22935.html" target="_blank">计算机考试</a> <a href="/tags/41680.html" target="_blank">计算机网络管理员</a> <a href="/tags/41695.html" target="_blank">计算机网络管理员(初级)</a></span> </div> </div> <div class="blank10"></div> <div class="content"> <div class="conzjnr boxcon fix"> <div class="text"> <b>答案解析：</b></p> <div id="chakan" data-jifen=5 data-id=41346 data-classid=22><button class="login-button" id='jixu'>查看答案解析</button></div> <script src="/e/extend/jhcKoudian/koudian.js"></script> </div> </div> </div> <div class="blank10"></div> <div class="content"> <div class="boxhead bhbg"> 您可能感兴趣的问题 </div> <div class="boxcon"> <ul class="fivepicli fix"> <ul class="norli"> SQL Error: select * from ***_ecms_ask2 where id in(4462,4496,168,,4374,4524,4489,4400,4477,4526) limit 10 </ul> </ul> </div> </div> </div> <div class="side"> <div class="boxhead bhbg"> 相关问题 </div> <div class="boxcon"> <ul class="norli"> <li><a href="/view/165806717841345.html" 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