failure when logging out: "1 errors occurred during unsubscription:1) Error: FIRESTORE (11.4.0) INTERNAL ASSERTION FAILED: Unexpected state"

[LanderBeeuwsaert]

Operating System

Apple & Windows, Chrome & Edge

Environment (if applicable)

Chrome versions 111 => 133 - Edge version 134

Firebase SDK Version

11.3.1 and 11.4.0

Firebase SDK Product(s)

Analytics, Firestore

Project Tooling

We have an angular + angularFire + firebase web application.

Detailed Problem Description

Since upgrading from firebase-js-sdk v10 to v11 (now 11.4.0) we see that clients have the following error when logging out:
"1 errors occurred during unsubscription:1) Error: FIRESTORE (11.4.0) INTERNAL ASSERTION FAILED: Unexpected state"

Steps and code to reproduce issue

You can find the application here:
https://www.acro-companion.com/

[google-oss-bot]

I couldn't figure out how to label this issue, so I've labeled it for a human to triage. Hang tight.

[dconeybe]

Could you please enable Firestore debug logging (by calling setLogLevel('debug')), reproduce the issue, and provide the logs?

[LanderBeeuwsaert]

@dconeybe unfortunately not. We see this happening in our error logging that our users have this in our production environment approximately one time every ?4? days on a userbase of +- 2000 users per day.
But we can't enable debugging logging for all our users in production (and would not even be able to get that logging if the issue would occur)

[MarkChrisLevy]

I have a similar problem, I can reproduce it in my app, however not able to reproduce in test repo. I will try to describe what I see:

• User is logged in
• Lots of snapshot listeners are running
• User uses the app and on some page error is thrown: TypeError: Cannot use 'in' operator to search for 'nullValue' in null - obvious mistake, input data is not validated and instead of an array null is passed to in operator
• Every other new query/listener or any operation on firestore is not possible and INTERNAL ASSERTION FAILED: Unexpected state is thrown
• Stack trace of the error
• • fail
• • verifyNotFailed
• • enqueue
• • enqueueAndForget

Firestore configured to use MemoryPersistance. After the "in" error, debug outputs only WebChannelConnection RPC logs, nothing else. The message "1 errors occured during unsubscription" was shown once or twice during testing, but I wasn't able to reproduce it.

Hope that helps.