Javascript 问题是渲染方法'；检查“EducationBlock”和#x27的渲染方法；

在EducationBlock中，我遇到以下错误：

react-dom.development.js:56 Uncaught (in promise) Invariant Violation: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: undefined. You likely forgot to export your component from the file it's defined in, or you might have mixed up default and named imports.

Check the render method of `EducationBlock`.

这就是我导入的方式

import EducationBlock from './EducationBlock';

这就是我出口的方式

class EducationBlock extends Component {...}

export default withStyles(styles)(EducationBlock);

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“/EducationBlock”组件中有多个导出吗？没有，只有一个export@Amnahkhatun你能在js fiddle或codesandbox.io中发布你的代码吗。或者，如果您可以共享EducationBlock.js的代码和导入的js文件。看起来像是输入错误检查我添加的这一点在“/EducationBlock”组件中有多个导出吗？没有，只有一个export@Amnahkhatun你能在js fiddle或codesandbox.io中发布你的代码吗。或者，如果您可以共享EducationBlock.js的代码和导入的js文件。看起来像是一个打字错误。看看我加的这个