While prerendering a page an error occurred. This can occur for many reasons from adding non-pages e.g. components
to your pages
folder or expecting props to be populated which are not.
pages
folderundefined
, use null
instead so it can be serialized)fallback
if it is enabled in getStaticPaths
. Fallback docsoutput: 'export'
or next export
) pages that have server-side rendering enabled getServerSideProps