[英]Property does not exist on type: Why does TypeScript complain while JavaScript doesn't?
In the following code在下面的代码中
import { useMsal } from "@azure/msal-react";
function ProfileContent() {
const { instance, accounts } = useMsal();
const name = accounts[0] && accounts[0].name;
JavaScript
has no problem with this, and the code works as expected. JavaScript
对此没有任何问题,代码按预期工作。 But when I make this a TypeScript
file, I get errors that但是当我把它变成一个
TypeScript
文件时,我得到的错误是
Property 'name' does not exist on type 'Partial<Pick<AccountInfo, "homeAccountId" |
类型 'Partial<Pick<AccountInfo, "homeAccountId" 上不存在属性 'name' | "localAccountId" |
"localAccountId" | "username">>
“用户名”>>
What has so drastically changed to the point that TypeScript believes the property within the library doesn't even exist?是什么发生了如此巨大的变化,以至于 TypeScript 认为图书馆内的财产甚至不存在?
Browsing through the source code, it looks like they might have used the wrong type in IMsalContext
.浏览源代码,看起来他们可能在
IMsalContext
中使用了错误的类型。 There's a commit on the dev
branch with the message "Fix accounts type" .在
dev
分支上有一个提交,消息是"Fix accounts type" 。
Here is the current released version , the dev branch version , the pull request , and the associated issue .这是当前发布的版本、 开发分支版本、 拉取请求和相关问题。
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