如何解决ReactJS中的Element类型无效错误?

时间:2019-01-16 10:36:20

标签: javascript reactjs

尝试从材料ui的输入中添加表单控件时遇到此错误,并且尝试从材料ui的表部件中添加Table组件时也会发生相同的错误。

invariant.js:42 Uncaught 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 `FormControl`.
        at invariant (invariant.js:42)
        at createFiberFromElement (react-dom.development.js:5753)
        at reconcileSingleElement (react-dom.development.js:7531)
        at reconcileChildFibers (react-dom.development.js:7635)
        at reconcileChildrenAtExpirationTime (react-dom.development.js:7756)
        at reconcileChildren (react-dom.development.js:7747)
        at finishClassComponent (react-dom.development.js:7881)
        at updateClassComponent (react-dom.development.js:7850)
        at beginWork (react-dom.development.js:8225)
        at performUnitOfWork (react-dom.development.js:10224)

0 个答案:

没有答案