Unable to publish the Provider

I am trying to build and publish terraform provider. I used goreleaser to package it, as per the instructions.

However, the Terraform registry publish page is returning:
Error while attempting to publish provider: no valid platform assets found

How can one find the exact cause of publish failure?

Also, for the release below, Terraform registry page returned the same exception, but we can find the provider published, how can we be sure if we are successful in publishing the provider? [Error while attempting to publish provider no valid platform assets found]