针对你遇到的错误信息“error: element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: object”,我们可以从以下几个方面进行分析和解答: 1. 分析错误信息的含义 这个错误信息表明在React组件的渲染过程中,期望得到一个字符串(对于内置组...
Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: object. Check the render method of App. 代码 index.js import Reactfrom'react'; import ReactDOMfrom'react-dom'; import'./index.css'; import Appfrom'./App'...
React项目报错:Element type is invalid: expected a string 起因:React使用Antd组件库,因为某些原因实在用不下去了,代码不变直接改成Tdesign组件库,于是就开始了解决无穷无尽的报错。。。 Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) bu...
Element type is invalid: expected a string (for built-in components) or a class/function (for compos 1、错误描述 2、错误原因 importReactfrom'react'; importReactDOMfrom'react-dom'; importColumn2Dfrom'./components/Column2D.js' importlogofrom'./logo.svg'; import'./App.css'; functionApp() ...
React报错:Element type is invalid:expected a string or a class/function,错误原因大概是导入模块的时候出现了错误,可以尝试定位到import看看是否导入错误
产生"Element type is invalid -- expected a string (for built-in components) or a class/function (for composite components) but got"错误有多个原因: 在导入组件时,将默认导入和命名导入混淆。 忘记从文件中导出组件。 不正确地定义了一个React组件,例如,作为一个变量而不是一个函数或类。
当我们试图使用不是函数或类的东西作为一个组件时,会产生"Element type is invalid -- expected a string (for built-in components) or a class/function (for composite components) but got:"错误信息。 错误信息 你应该看一下got:后面的错误信息,因为它可能表明是什么原因导致的错误。
I am using react-slick as a dependency in one of my custom react package. Slider works fine in the component whereas it throws below error when we publish the component as a package and use it in another component. Error : Element type is invalid: expected a string (for built-in compone...
Ensure package.json has "type": "module" specified along with latest Next.js stable (14.2.5) and Material UI version (5.16.4) Use an MUI component in layout.js. You will get "Internal error: Error: Element type is invalid: expected a string (for built-in components) or a class/funct...
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