When I make google app indexing with the web domain its work successful but same app re-associate with the same domain from another Computer shows error.
We could not associate your app with the selected Domain please make sure the digital asset link file is uploaded to correct domain
How to fix it?
I'm also have replaced assetlinks.json with new one.
You just need to configure your app in the console (under settings) and add the SHA256 hash.
https://groups.google.com/forum/#!topic/firebase-talk/-cUawqrLBuw