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React client hook in Server Component

errors/react-client-hook-in-server-component.mdx

16.2.5743 B
Original Source

Why This Error Occurred

You are using a React client hook in a Server Component.

Possible Ways to Fix It

Mark the component using the hook as a Client Component by adding 'use client' at the top of the file.

Before

jsx
import { useEffect } from 'react'

export default function Example() {
  useEffect(() => {
    console.log('in useEffect')
  })
  return <p>Hello world</p>
}

After

jsx
'use client'

import { useEffect } from 'react'

export default function Example() {
  useEffect(() => {
    console.log('in useEffect')
  })
  return <p>Hello world</p>
}