Salesforce LWC Uncaught (in promise) TypeError: Cannot read property 'Symbol(ViewModel)' of undefined

Question

我在运行 Salesforce 临时组织应用程序时遇到此错误；

aura_proddebug.js:274 Uncaught (in promise) TypeError: Cannot read property 'Symbol(ViewModel)' of undefined
at getInternalField (aura_proddebug.js:274)
at Object.update (aura_proddebug.js:1793)
at updateCustomElmDefaultHook (aura_proddebug.js:5627)
at Object.update (aura_proddebug.js:5779)
at patchVnode (aura_proddebug.js:5021)
at updateStaticChildren (aura_proddebug.js:5000)
at aura_proddebug.js:5542
at runWithBoundaryProtection (aura_proddebug.js:8255)
at updateChildrenHook (aura_proddebug.js:5541)
at Object.update (aura_proddebug.js:5751)

有没有人遇到过这种情况？

Answer 1

我实际上能够发现问题。

我的组织之前曾抛出过此错误，当时我没有 .html 文件，或者我的文件拼写不正确；在名称中包括区分大小写。

查看相关内容here:

Salesforce LWC Uncaught (in promise) TypeError: Cannot read property 'Symbol(ViewModel)' of undefined

Salesforce LWC Uncaught (in promise) TypeError: Cannot read property 'Symbol(ViewModel)' of undefined

javascript

salesforce

salesforce-lightning

lwc