Download.vue:16 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading '$index')怎么解决
时间: 2023-08-15 15:10:00 浏览: 214
这个错误通常表示在Vue 3中使用了过时的语法。在Vue 3中,`$index`已被废弃,无法直接使用。相反,你可以使用`v-for`指令的索引引用来代替。
例如,将你的代码中的`$index`替换为`index`即可解决这个问题。请确保在Vue模板中使用正确的索引变量。
如果你的代码中还存在其他问题,建议提供更多的代码上下文或错误信息,以便更好地帮助你解决问题。
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