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 the same issue and got the same error. The problem was that I was redirecting all the routes to index.html. The solution was to restrict the routes to index.html by exclusion.

"rewrites": [
  {
    "source": "/link/**",
    "dynamicLinks": true
  },
  {
    "source": "!/link/**",
    "destination": "/index.html"
  }
]

After deploying the new configuration to Firebase Hosting, I was allowed to use mydomain.com/link as desired.