interface Mappings { EC2: { component: React.FC<{}>; name: string; description: string; }; } export enum ResourcesEnum { EC2 = 'EC2', S3 = 'S3', } 在同一文件中定义的映射对象: Error message: Type 'Element' is not assignable to type 'FC<{}>'. Type 'Element' provides no ma...
type 'element' is not assignable to type 'ReactNode' 错误的含义 在React中,ReactNode 是一个用于表示React子节点的类型,它可以是一个ReactChild(即ReactElement)、一个字符串或者数字类型的节点、一个React片段(ReactFragment)、一个数组类型(包含ReactNode),或者null和undefined。当你看到错误信息“type 'element...
TypeScript,今天同事遇到一个问题,ts 报错如下: 代码语言:javascript 代码运行次数:0 Type'Element | undefined'is not assignable to type'ReactElement<any, any> | null'.Type'undefined'is not assignable to type'ReactElement<any, any> | null'.ts(2322) 很显然,React 组件要求return一个Element元素,代...
为了解决"Type '() => JSX.Element[]' is not assignable to type FunctionComponent"错误,可以使用React片段或者div将元素数组进行包裹。
Version: Deno 2.0.6 On VSCode, sometimes all my TSX shows the following errror: Type 'Element' is not assignable to type 'ReactNode'. Property 'children' is missing in type 'VNode<any>' but required in type 'ReactPortal'.deno-ts(2322) in...
当我们尝试从函数组件返回元素数组时,会发生 React.js 错误“Type '() => JSX.Element[]' is not assignable to type FunctionComponent”。 要解决该错误,需要将元素数组包装到 React 片段中。 下面是错误发生的示例。 importReactfrom'react';// ⛔️ Type '() => JSX.Element[]' is not assignable...
Type 'Element' is not assignable to type 'FC<{}>'. Type 'Element' provides no match for the signature '(props: { children?: ReactNode; }, context?: any): ReactElement| null'. Thanks alot in advance! Solution 1: TheReact.FC<{}>type refers to the component itself, not an instance...
export default App; 这仍然符合FunctionComponent接口中指定的返回类型,因为我们的组件返回的是一个单一的React元素。 总结 为了解决"Type '() => JSX.Element[]' is not assignable to type FunctionComponent"错误,可以使用React片段或者div将元素数组进行包裹。
typescript 当使用Vite创建React应用程序时,获取“Type 'Element' is not assignable to type 'React...
Type '(props: Props) => Element[]' is not assignable to type 'FunctionComponent<Props>'. Type 'Element[]' is missing the following properties from type 'ReactElement<any, string | ((props: any) => ReactElement<any, string | ... | (new (props: any) => Component<any, any, any>...