Hello, I'm trying to deploy my NextJS application on Vercel. But the application get crashed and here is the error
Error occurred prerendering page "/countries". Read more: https://nextjs.org/docs/messages/prerender-error
Error: Error serializing `.countries` returned from `getStaticProps` in "/countries".
I already read the doc, I feel I did everything there. Here is my code
export async function getStaticProps() {
const res = await fetch(BASE_API_URL + '/countries', {
headers: headers,
})
const result = await res.json()
return {
props: {
countries: await result.response,
},
}
}
Would you please help me, I will be appreciated. Thanks!