Issue on Mac os and Ios devices: evaluating 'o.fbase_key'

[praveenfsdev]

Operating System

iOS 14, 15, 16, 17 and Mac OS X 10.15

Browser Version

Safari, Mobile Safari and Chrome Mobile ios.

Firebase SDK Version

10.5.0

Firebase SDK Product:

Auth, Database

Describe your project's tooling

React with typescript.

Describe the problem

Here is the error message which I was receiving from Bugsnag(Error tracking tool).

This error is not occurring always when I load the app. But this is happening often( around 5 times a day) for an users.

Steps and code to reproduce issue

There is no dedicated steps to reproduce. This is reproducing some times when an app is loading on ios and Mac os browsers.

[pragatimodi]

Hi, thanks for reporting this issue.
Can you share more details about how frequently you see this error and if there's a specific event flow that triggers it?

[praveenfsdev]

@pragatimodi The frequency rate is 5 - 6 times a day as I have mentioned in the description and this issue happening when an app gets loading.
Note: This error is not occurring every time on load. It is happening randomly.

[DellaBitta]

Hi @praveenfsdev,

This is a standard operation that occurs during the initialization of Firebase Auth. A few follow up questions if you don't mind:

• 5-6 times a day out of how many page loads?
• Is it failing in certain environments and not others?
• Can you provide more information about the browser that the user is running?
• Does it throw an error every time the user attempts to use the Web App, or only some of the times?
• Do you have a stack trace for the error?

Thanks!

[praveenfsdev]

Hi @DellaBitta , Sure here are the details:

• The average page load will be around 1000.
• Yes as mentioned in the description, it is happening only on 2OS. one is Mac OS and the second is iOS.
• I have already attached the browsers in the description.(Safari, Mobile Safari and Chrome Mobile ios)
• It is not happening every time, it is only happening randomly.
• Here is the stack trace of the error.
  TypeError undefined is not an object (evaluating 'o.fbase_key') src/platform_browser/persistence/indexed_db.ts:372:17 build/static/node_modules/regenerator-runtime/runtime.js:63:44 tryCatch build/static/node_modules/regenerator-runtime/runtime.js:294:30 build/static/node_modules/@babel/runtime/helpers/esm/asyncToGenerator.js:3:24 asyncGeneratorStep build/static/node_modules/@babel/runtime/helpers/esm/asyncToGenerator.js:25:27 _next

[praveenfsdev]

@DellaBitta still we are getting this error at the same rate. Any update on this?

[DellaBitta]

Hi @praveenfsdev,

I've just merged a change that should be part of the next release and it should prevent this error from occuring. I'll update this GitHub issue again when the release is out so that you may test it.

[DellaBitta]

Hi @praveenfsdev,

Firebase JS SDK v10.7.1 has been released. Can you give it a try for this error scenario? Thanks!

[google-oss-bot]

Hey @praveenfsdev. We need more information to resolve this issue but there hasn't been an update in 5 weekdays. I'm marking the issue as stale and if there are no new updates in the next 5 days I will close it automatically.

If you have more information that will help us get to the bottom of this, just add a comment!

[google-oss-bot]

Since there haven't been any recent updates here, I am going to close this issue.

@praveenfsdev if you're still experiencing this problem and want to continue the discussion just leave a comment here and we are happy to re-open this.