ftUserList.html:303 Uncaught TypeError: Cannot read properties of undefined (reading '170782397246345216')

根据引用，错误信息"ftUserList.html:303 Uncaught TypeError: Cannot read properties of undefined (reading '170782397246345216')"表明在ftUserList.html的第303行出现了一个类型错误，尝试读取一个undefined属性 '170782397246345216'。该错误可能是因为在该行之前没有正确定义或初始化该属性。

根据引用中的错误信息，当在React中使用map方法遍历一个数组时，如果数组为空，将会出现类似的错误。解决方法是在遍历之前添加一个条件判断，确保数组存在再进行遍历。正确的代码应该是:

<ul className="todo-main">
  { todos && todos.map((todoObj) => {
    return <Items key={todoObj.id} {...todoObj} />
  })}
</ul>

根据引用中的错误信息，"export 'VueRouter' (imported as 'VueRouter') was not found in 'vue-router'"，这意味着在导入'vue-router'模块时，没有找到'VueRouter'导出。这可能是因为你没有正确安装或导入Vue Router模块。需要确保已经正确安装了Vue Router并正确导入VueRouter模块。

综上所述，你遇到的错误可能是由于未定义或初始化属性，在遍历空数组时未添加条件判断，或者没有正确安装或导入相关模块导致的。你可以根据错误信息和上述解决方法来定位和修复错误。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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