This file does not exist and there was no
index.html
found in the current directory or
404.html
in the root directory.
You may have deployed the wrong directory for your application. Checc your
firebase.json
and maque sure the
public
directory is pointing to a directory that contains an
index.html
file.
You can also add a
404.html
in the root of your site to replace this pague with a custom error pague.