I'm perplexed as to why I'm receiving null for my context. Could it be due to a TypeError

Recently diving into Next Js and TypeScript, I encountered the following error:

Unhandled Runtime Error

TypeError: this.context is null

Here's a snippet from my Layout.tsx file:

import { FC } from 'react'
import  { Head } from 'next/document'
import { Box } from '@mui/material'

interface Props {
    title?: string;
    children?: React.ReactNode;
}

export const Layout:FC<Props> = ({ title = "Open Jira", children }) => {
  return (
    <Box sx={{ flexGrow: 1 }} >
        <Head>
            <title>{ title }</title>
        </Head>

        <Box sx={{ padding: '10px 20px' }}>
            {children}
        </Box>
    </Box>
  )
}

Could this error source from a TypeScript issue or is it related to Next.js?

Answer №1

Resolved by making the following alterations:

import { Header } from 'next/document'

to:

import Header from "next/header";

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