TS2741类型'{label：string;中缺少属性'0' } Javascript [英] TS2741 Property '0' is missing in type '{ label: string; } Javascript

问题描述

我正在使用JS和TS编写代码。我已经创建了此界面：

Hi I'm writing a code using JS and TS. I've made this interface:

> interface IPLTableProps {
>     Conf: [{ key: string, val: any }],
>     Values?: [string],
>     children?: ReactNode // TODO prendere children da React }

我定义了这个接口来创建一个通用组件。当我尝试在另一个文件中使用此组件时，显然，我必须调用它作为常规组件。但是这里出现了错误。通用组件称为PLTable

I defined this interface for create a general component. When I try to use this component in another file, obliviously I have to call is as a general component. But here it comes the error. The general component it's called PLTable

 <PLTable Conf={CONF}/>

CONF是一个数组，当我尝试运行时会出现此错误。

CONF is an array, and when I try to run I get this error.

TS2741：类型'{label：string;中缺少属性'0'； } []，但类型 [{key：string; val：任何； }]'。

TS2741: Property '0' is missing in type '{ label: string; }[]' but required in type '[{ key: string; val: any; }]'.

有人可以帮我吗？

推荐答案

[type] 定义一个具有单个元素的元组。您可能希望使用 type [] 或 Array< type>

[type] defines a tuple with a single element. You probably want an array which is defined using type[] or Array<type>

interface IPLTableProps {
    Conf: Array<{ key: string, val: any }>,
    Values?: string[],
    children?: ReactNode 
}

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