前端报错：Cannot read property 'name' of null

问题挺简单的，但是自己愣是花了一段时间才搞出来问题的起因，好菜啊。

          *好好的看看问题所在，在去找错，不然会很费时间。

解决：数据库有一条为空的数据，前端没有做封装，无法读取为null的数据。报错，前台加判断，或者数据库改改，前者好吧

page_base_decidedzone.action:93 Uncaught TypeError: Cannot read property 'name' of null




    at Object.formatter (page_base_decidedzone.action:93)



    at Object.renderRow (jquery.easyui.min.js:8354)



    at Object.render (jquery.easyui.min.js:8293)



    at _4e5 (jquery.easyui.min.js:7318)



    at jquery.easyui.min.js:7861




    at Object.success (jquery.easyui.min.js:8472)



    at fire (jquery-1.8.3.js:974)



    at Object.fireWith [as resolveWith] (jquery-1.8.3.js:1084)



    at done (jquery-1.8.3.js:7803)



    at XMLHttpRequest.callback (jquery-1.8.3.js:8518)

 

                    <li class="tool-item tool-active is-like "><a href="javascript:;"><svg class="icon" aria-hidden="true">
                        <use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#csdnc-thumbsup"></use>
                    </svg><span class="name">点赞</span>
                    <span class="count">1</span>
                    </a></li>
                    <li class="tool-item tool-active is-collection "><a href="javascript:;" data-report-click="{&quot;mod&quot;:&quot;popu_824&quot;}"><svg class="icon" aria-hidden="true">
                        <use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#icon-csdnc-Collection-G"></use>
                    </svg><span class="name">收藏</span></a></li>
                    <li class="tool-item tool-active is-share"><a href="javascript:;"><svg class="icon" aria-hidden="true">
                        <use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#icon-csdnc-fenxiang"></use>
                    </svg>分享</a></li>
                    <!--打赏开始-->
                                            <!--打赏结束-->
                                            <li class="tool-item tool-more">
                        <a>
                        <svg t="1575545411852" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5717" xmlns:xlink="http://www.w3.org/1999/xlink" width="200" height="200"><defs><style type="text/css"></style></defs><path d="M179.176 499.222m-113.245 0a113.245 113.245 0 1 0 226.49 0 113.245 113.245 0 1 0-226.49 0Z" p-id="5718"></path><path d="M509.684 499.222m-113.245 0a113.245 113.245 0 1 0 226.49 0 113.245 113.245 0 1 0-226.49 0Z" p-id="5719"></path><path d="M846.175 499.222m-113.245 0a113.245 113.245 0 1 0 226.49 0 113.245 113.245 0 1 0-226.49 0Z" p-id="5720"></path></svg>
                        </a>
                        <ul class="more-box">
                            <li class="item"><a class="article-report">文章举报</a></li>
                        </ul>
                    </li>
                                        </ul>
            </div>
                        </div>
        <div class="person-messagebox">
            <div class="left-message"><a href="https://blog.csdn.net/qq_34117624">
                <img src="https://profile.csdnimg.cn/E/8/7/3_qq_34117624" class="avatar_pic" username="qq_34117624">
                                        <img src="https://g.csdnimg.cn/static/user-reg-year/1x/4.png" class="user-years">
                                </a></div>
            <div class="middle-message">
                                    <div class="title"><span class="tit"><a href="https://blog.csdn.net/qq_34117624" data-report-click="{&quot;mod&quot;:&quot;popu_379&quot;}" target="_blank">毋十三</a></span>
                                        </div>
                <div class="text"><span>发布了97 篇原创文章</span> · <span>获赞 8</span> · <span>访问量 2万+</span></div>
            </div>
                            <div class="right-message">
                                        <a href="https://im.csdn.net/im/main.html?userName=qq_34117624" target="_blank" class="btn btn-sm btn-red-hollow bt-button personal-letter">私信
                    </a>
                                                        <a class="btn btn-sm  bt-button personal-watch" data-report-click="{&quot;mod&quot;:&quot;popu_379&quot;}">关注</a>
                                </div>
                        </div>
                </div>