【微信小程序】tabbar报错Component is not found in path “custom-tab-bar/index“

问题描述

  在​​app.json​​​配置好​​tabBar​​​，发现页面毫无变化，甚至还报错了​​Component is not found in path "custom-tab-bar/index"​​。配置是从微信小程序官网复制的，如下：

"tabBar": {
    "custom": true,
    "color": "#0000ff",
    "selectedColor": "#00ff00",
    "backgroundColor": "#0000ff",
    "list": [{
      "pagePath": "pages/index/index",
      "text": "组件",
      "iconPath": "/images/index.png",
      "selectedIconPath": "/images/index_selected.png"
    }, {
      "pagePath": "pages/logs/logs",
      "text": "接口"
    }]
  },
  "usingComponents": {}

解决办法

  把​​"custom": true​​删除。

问题原理分析

  ​​"custom": true​​表示的是自定义tabbar。