小编ric*_*aan的帖子

我正在使用 Material ui，当我使用下拉菜单组件时，出现错误Error: Invalid hook call我正在使用与material-ui 框架进行反应

import React, { Component, Fragment } from 'react';
import {Header, Footer} from '../Layouts'
import {Container, Paper, Grow, Popper, Grid, Button, MenuList, ClickAwayListener, MenuItem,  TableContainer, Table, TableHead, TableRow, TableCell, TableBody, makeStyles, Theme, createStyles, fade} from '@material-ui/core'
import CreateDialogAddScrip from '../Admin/Addscrip';
const useStyles = makeStyles((theme: Theme) =>
  createStyles({
    grow: {
      flexGrow: 1,
    },
    menuButton: {
      marginRight: theme.spacing(2),
    },
    title: {
      display: 'none',
      [theme.breakpoints.up('sm')]: {
        display: 'block',
      },
    },
    search: {
      position: 'relative',
      borderRadius: …