TypeError: Cannot read property '$vm' of undefined 跳转后出现此问题

分类：uni-app

在执行uni.switchTab 跳转到此页面后会再执行以下方法

const query = uni.createSelectorQuery().in(this);

就会出现这个错误

17:48:02.856 [system]TypeError: Cannot read property '$vm' of undefined
at a (http://localhost:8081/static/js/chunk-vendors.js:186:463928)
at v (http://localhost:8081/static/js/chunk-vendors.js:186:394436)
at Object.createSelectorQuery (http://localhost:8081/static/js/chunk-vendors.js:186:83074)
at VueComponent.loadViewHeight (webpack-internal:///C:\Users\Administrator\Desktop\RebateAPP\js\index.js:713:21)
at VueComponent.tabIndex (webpack-internal:///C:\Users\Administrator\Desktop\RebateAPP\js\index.js:133:12)
at Watcher.run (http://localhost:8081/static/js/chunk-vendors.js:8053:19)
at flushSchedulerQueue (http://localhost:8081/static/js/chunk-vendors.js:7795:13)
at Array.<anonymous> (http://localhost:8081/static/js/chunk-vendors.js:5424:12)
at flushCallbacks (http://localhost:8081/static/js/chunk-vendors.js:5350:14)
at <anonymous>

2020-12-01 17:54 负责人:DCloud_UNI_GSQ 分享

3 个回复

DCloud_UNI_GSQ

时机错误，onready后调用

越王够贱 (作者)

是在onread后调用的差不多页面加载后半分钟才调用，本身没有问题，但是有时候切换几遍就会出现这个问题

2020-12-03 18:20
越王够贱 (作者)

而且后面调用也会出问题

2020-12-03 18:21
DCloud_UNI_GSQ

回复越王够贱: 有没有相关的测试工程和测试步骤

2020-12-03 18:26
tikyz

回复 DCloud_UNI_GSQ: 这问题后来解决了吗

2022-04-19 02:15