<template>
<view class="content">
<image class="logo" src="/static/logo.png"></image>
<view class="text-area">
<text class="title">{{ title }}</text>
</view>
</view>
</template>
<script setup>
import { ref } from 'vue';
import mqtt from "mqtt";
const title = ref('hello');
</script>
<style>
.content {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.logo {
height: 200rpx;
width: 200rpx;
margin-top: 200rpx;
margin-left: auto;
margin-right: auto;
margin-bottom: 50rpx;
}
.text-area {
display: flex;
justify-content: center;
}
.title {
font-size: 36rpx;
color: #8f8f94;
}
</style>
- 发布:2024-10-06 18:41
- 更新:2024-11-19 18:10
- 阅读:117
产品分类: uniapp/App
PC开发环境操作系统: Windows
PC开发环境操作系统版本号: win11
HBuilderX类型: 正式
HBuilderX版本号: 4.29
手机系统: Android
手机系统版本号: Android 14
手机厂商: 小米
手机机型: redmi k70 ultra alsc
页面类型: vue
vue版本: vue3
打包方式: 云端
项目创建方式: HBuilderX
示例代码:
操作步骤:
只要发送道真机就会有这个错误
只要发送道真机就会有这个错误
预期结果:
18:27:24.526 reportJSException >>>> exception function:createInstanceContext, exception:white screen cause create instanceContext failed,check js stack ->Uncaught TypeError: Cannot read property 'language' of undefined
at (app-service.js:167:90)
at (app-service.js:82:39)
at (app-service.js:195:5)
at (app-service.js:82:39)
at (app-service.js:1157:5)
at (app-service.js:82:39)
at (app-service.js:1169:5)
at (app-service.js:82:39)
at (app-service.js:11707:5)
at (app-service.js:83:33)
18:27:24.526 reportJSException >>>> exception function:createInstanceContext, exception:white screen cause create instanceContext failed,check js stack ->Uncaught TypeError: Cannot read property 'language' of undefined
at (app-service.js:167:90)
at (app-service.js:82:39)
at (app-service.js:195:5)
at (app-service.js:82:39)
at (app-service.js:1157:5)
at (app-service.js:82:39)
at (app-service.js:1169:5)
at (app-service.js:82:39)
at (app-service.js:11707:5)
at (app-service.js:83:33)
实际结果:
18:27:24.526 reportJSException >>>> exception function:createInstanceContext, exception:white screen cause create instanceContext failed,check js stack ->Uncaught TypeError: Cannot read property 'language' of undefined
at (app-service.js:167:90)
at (app-service.js:82:39)
at (app-service.js:195:5)
at (app-service.js:82:39)
at (app-service.js:1157:5)
at (app-service.js:82:39)
at (app-service.js:1169:5)
at (app-service.js:82:39)
at (app-service.js:11707:5)
at (app-service.js:83:33)
18:27:24.526 reportJSException >>>> exception function:createInstanceContext, exception:white screen cause create instanceContext failed,check js stack ->Uncaught TypeError: Cannot read property 'language' of undefined
at (app-service.js:167:90)
at (app-service.js:82:39)
at (app-service.js:195:5)
at (app-service.js:82:39)
at (app-service.js:1157:5)
at (app-service.js:82:39)
at (app-service.js:1169:5)
at (app-service.js:82:39)
at (app-service.js:11707:5)
at (app-service.js:83:33)
bug描述:
我新建项目尝试引入最新版本的mqttjs,在Android系统下,无论是默认基座,还是自定义基座都会出现相同的问题,只是单纯引入了mqttjs,没写其他代码
2***@qq.com
Buffer is not defined
2024-12-12 18:06