I want to save an object, but i am get errors: this is my firebase-document:
<firebase-document id="ref" path="{{firebaseURL}}/[[user.uid]]" data="{{contato}}" log> </firebase-document> this is my method: saveContact: function() { this.$.ref.save(this.$.ref.path, this.contato); } I am get this error: firebase.js:318 Uncaught (in promise) Error: Firebase.child failed: First argument was an invalid path: "XXXXX/user/5iTMV0vyigOIvHpG00puivCdsfA3/[object Object]". Paths must be non-empty strings and can't contain ".", "#", "$", "[", or "]"(…) I need help, thanks. Rodolfo Azevedo Follow Polymer on Google+: plus.google.com/107187849809354688692 --- You received this message because you are subscribed to the Google Groups "Polymer" group. To unsubscribe from this group and stop receiving emails from it, send an email to polymer-dev+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/polymer-dev/cdad1cf5-2bca-4bba-9096-3d7e54d8dc9c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.