Unable to add Firebase Dynamic Links to a project using a custom domain

Question

I\'ve created Firebase Dynamic Links in other projects before using the page.link URL prefix (the only option at the time). However that no longer appears to be an option when e

Answer 1

I had a similar problem with the root (apex) domain. Basically, if the prefix (the apex domain in my case) is a URL that gives 200 status response, it won't be accepted. In my case the there was an index.html file inside the public folder. I renamed it to something else and it worked.

Here's my firebase.json:

{
  "hosting": {
    "public": "public",
    "ignore": [
      "firebase.json",
      "**/.*",
      "**/node_modules/**"
    ],
    "appAssociation": "AUTO",
    "rewrites": [ { "source": "/**", "dynamicLinks": true } ]
  }
}