Firebase.push failed: first argument contains an invalid key ($$hashKey)

Question

I recently started learning AngularJS+Firebase. I\'m trying to write in my firebase an object like this:

{
    title: \"Personal Information\",
    say: [
               


        

Answer 1

I wanted to throw another answer in here that is much simpler, just use track by in your repeat. It will get rid of the $$hashKey attribute that is causing so much grief.

{{item.name}}