I found the issue, the cause is in the firebase functions (server) I've fixed it

[SaturnoMichael]

I found the issue, the cause is in the firebase functions (server) I've fixed it

Originally posted by @abdularis in #1 (comment)

Hello, your project is great, but it is not very clear how to make it work without that problem of Firebase document not exists.

How could you help us solve the problem.

In other words, where should I upload the backEnd you have?

Excuse me but I am a newbie, and I don't know how to fix the error Firebase document not exists

[abdularis]

This is the server, using firebase cloud function
https://github.com/abdularis/Track-My-Location_Cloud-Functions