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  • 微信小程序跳转web-vie时提示appId无法读取:Cannot read property 'appId' of undefined

    微信小程序报web-view错无法读取appId:Cannot read property 'appId' of undefined

    问题描述:

    我以前一直如下写代码没报错也都是可以使用的,并且小程序以前访问该链接是可以访问到的,可前几天突然报错,不知道怎么解决了

    我的代码如下 :

    wxml

      <view class="item" bindtap="bindViewTap">点击跳转</view>
    

    js

      // 点击查看详情
      handleClickArticle: function () {
        wx.navigateTo({
          url: '/pages/index/weixinlink/weixinlink'
          //  url: '../logs/logs'
        })
      },
    

    web-view

    <web-view src="https://mp.weixin.qq.com/s/p5pp8MHMgY9AvZ-xOBpspw"></web-view>
    

    报错信息如下:

    VM578:1 Fri Sep 27 2019 23:51:04 GMT+0800 (中国标准时间) 渲染层错误
    VM512:1 webviewScriptError
    Cannot read property 'appId' of undefined;[Exparser] [Error] [Component] Property Observer Error @ wx-web-view#srcChange
    TypeError: Cannot read property 'appId' of undefined
        at n.srcChange (WAWebview.js:1:992375)
        at Function.i.safeCallback (WAWebview.js:1:139753)
        at n.<anonymous> (WAWebview.js:1:231733)
        at a.doUpdates (WAWebview.js:1:247526)
        at e (WAWebview.js:1:1275403)
        at s (WAWebview.js:1:1278086)
        at e (WAWebview.js:1:1263511)
        at e (WAWebview.js:1:1263642)
        at e.value (WAWebview.js:1:1232540)
        at O._advancedCreate (WAWebview.js:1:238474)
    
    VM579:1 Fri Sep 27 2019 23:51:04 GMT+0800 (中国标准时间) 渲染层错误
    VM512:1 TypeError: Cannot read property 'appId' of undefined
        at n.srcChange (:39730/appservice/WAWebview.js:1)
        at Function.i.safeCallback (:39730/appservice/WAWebview.js:1)
        at n.<anonymous> (:39730/appservice/WAWebview.js:1)
        at a.doUpdates (:39730/appservice/WAWebview.js:1)
        at e (:39730/appservice/WAWebview.js:1)
        at s (:39730/appservice/WAWebview.js:1)
        at e (:39730/appservice/WAWebview.js:1)
        at e (:39730/appservice/WAWebview.js:1)
        at e.value (:39730/appservice/WAWebview.js:1)
        at O._advancedCreate (:39730/appservice/WAWebview.js:1)
    

    截图显示:


    解决方案:

    我也不知道,感觉就是一个坑;我用真机调试又是OK的,没什么问题。

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  • 原文地址:https://www.cnblogs.com/mmzs/p/11601079.html
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