TypeError: Cannot read properties of undefined (reading \'$vm\')
时间: 2023-10-17 17:25:08 浏览: 225
TypeError: Cannot read properties of undefined (reading '$vm')错误通常表示在代码中尝试读取未定义的属性。此错误可能是由不同的原因引起的,以下是可能的解决方法:
1. 检查代码中是否正确引入了相关的依赖或库。引用中的代码示例中,报错可能是因为未正确引入vue-router库或未正确配置路由。
2. 确保在读取属性之前,相关的对象或变量已经被正确初始化和赋值。例如,在读取$vm属性之前,需要确保$vm对象已经存在并且被正确赋值。
3. 检查是否存在语法错误或拼写错误。有时候,一个简单的拼写错误或者语法错误也会导致此类错误。
4. 如果报错涉及到使用第三方插件或库,可以查阅相关文档或社区来找到解决方法。引用中分享了解决类似问题的方法,可以参考该文章进行排查和调试。
请根据具体的代码和报错信息进行分析和排查,以确定针对该错误的最佳解决方案。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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