Custom 404 Not Found Error Page
Accessing a path that has no corresponding page will give the following, unstyled, 404 Not Found error message:
could not find some-path/index.html in your content namespace
If you want to customize the 404 Not Found page for your application, you can add a static
404.html HTML document in
<html lang="en"> <head> <meta charset="utf-8"> <title>404 Not Found</title> </head> <body> <h1>404 Not Found</h1> <p>The page cannot be found.</p> </body> </html>
You can reference other assets, such as stylesheets and images, stored as static files from within the HTML document.
Note that it is currently not possible to use a React page component from
/pages to generate the 404 Not Found page.