Uncaught TypeError: mix is not a constructor

描述

//home.wpy
import mix from '@/mixins/tabs/xxx.js'
export default class extends wepy.page {
     mixins=[mix]
}

//xxx.js
import wepy from 'wepy'
export default class extends wepy.mixin{
  data = {
      ...
    }
    onLoad() {
            this.getData()
        }
    async getData() {
            const { data: res } = await wepy.request({
                url: 'xxxx',
                method: 'GET',
                data: {}
            })
          ...
        }
}

貢獻者指南

技術棧

javascript

領域

frontend

議題類型

bug

難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。

3

預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。

1-2 days

活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。

stale

清晰度議題是否清楚說明預期改動、驗收標準和下一步。

unclear

前置要求

familiarity with wepy frameworkunderstanding of mixin patterns

新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。

15

研究方向

Investigate the intermittent build error related to mixin classes in wepy. Check the wepy compilation pipeline, particularly how mixins are transformed. Look at the issue comments for any additional context or attempts to reproduce. Possibly examine the wepy source code for known issues with async methods in mixins and class instantiation during hot reload.