firebase-auth.js 1252 error

[creativeautomaton]

Description

The firebase-app element causes this error when tring to login using polymerfire with login fire.

The operation failed because the requested database object could not be found. For example, an object store did not exist but was being opened.

also in the console.log error
NotFoundError: The operation failed because the requested database object could not be found. For example, an object store did not exist but was being opened.
firebase-auth.js:1252
so
http://127.0.0.1:8081/bower_components/firebase/firebase-auth.js:1252:20
[79]/</</au.get/<
http://127.0.0.1:8081/bower_components/firebase/firebase-auth.js:2599:28
nt/r.a</r.g<
http://127.0.0.1:8081/bower_components/firebase/firebase-auth.js:220:27
ct
http://127.0.0.1:8081/bower_components/firebase/firebase-auth.js:261:23
ut
http://127.0.0.1:8081/bower_components/firebase/firebase-auth.js:255:99
[79]/</</au.Ub
http://127.0.0.1:8081/bower_components/firebase/firebase-auth.js:2056:40
B
http://127.0.0.1:8081/bower_components/firebase/firebase-auth.js:163:17

Expected outcome

Login success