【发布时间】:2021-09-04 01:55:40
【问题描述】:
这是我的代码:
import { useState } from 'react'
import { QueryClientProvider, QueryClient } from 'react-query'
import { ReactQueryDevtools } from 'react-query-devtools'
import Navbar from './components/Navbar'
import Planets from './components/Planets'
import People from './components/People'
const queryClient = new QueryClient
function App() {
const [page, setPage] = useState('planets')
return (
<QueryClientProvider client={queryClient}>
<div className="App">
<h1>Star Wars Info</h1>
<Navbar setPage={setPage} />
<div className="content">
{page === 'planets' ? <Planets /> : <People />}
</div>
</div>
<ReactQueryDevtools initialIsOpen={false} />
</QueryClientProvider>
)
}
export default App
...失败并出现此错误:
TypeError: 无法读取未定义的属性“查询”
我应该怎么做才能解决这个问题?
【问题讨论】:
标签: javascript reactjs web typeerror react-query