firebase
Error when losing/retrieving network connection
Operating System
macOS 10.15.7 Catalina desktop Apple
Environment (if applicable)
Chrome 138.0.0.0
Firebase SDK Version
11.10.0
Firebase SDK Product(s)
Firestore
Project Tooling
angular + angularFire
Detailed Problem Description
the user seemed to lose/regain network connection when it happened
Steps and code to reproduce issue
We have communicated about this error message before here: https://github.com/firebase/firebase-js-sdk/issues/8856 I'm creating a new ticket, because the issue isn't during logout, but when the user is losing network connection
message: FIRESTORE (11.10.0) INTERNAL ASSERTION FAILED: Unexpected state (ID: ca9) CONTEXT: {"ve":-1}
stacktrace:
Error: FIRESTORE (11.10.0) INTERNAL ASSERTION FAILED: Unexpected state (ID: b815) CONTEXT: {"hc":"Error: FIRESTORE (11.10.0) INTERNAL ASSERTION FAILED: Unexpected state (ID: ca9) CONTEXT: {"ve":-1}\n at u$ (https://www.acro-companion.com/chunk-JGHCOMLU.js:25:10937)\n at Kt (https://www.acro-companion.com/chunk-JGHCOMLU.js:25:11026)\n at Hy.Ue (https://www.acro-companion.com/chunk-JGHCOMLU.js:28:4938)\n at https://www.acro-companion.com/chunk-JGHCOMLU.js:28:5371\n at Array.forEach (
facing this same issue for many months. What is the fix? This error does not come if we don't do this
const db = initializeFirestore(app, {
localCache: persistentLocalCache()
});
and do this instead
const db = getFirestore(app);
But I want offline capability.
I tried with 12.0.0 even here i am getting same error:
[2025-08-04T04:13:31.773Z] @firebase/firestore: Firestore (12.0.0): INTERNAL UNHANDLED ERROR: DataCloneError: Failed to execute 'put' on 'IDBObjectStore': #<Object> could not be cloned.
Sorry for the delayed response. Can you describe what happens after this error, does the SDK stopped functioning since that point?
Is it possible to get:
- debug log from the SDK
- A minimum reproduction app
@wu-hui See also another user reporting the same issue: https://github.com/firebase/firebase-js-sdk/issues/8383
see also my proposal here what would help us get this sort of debug logging: https://github.com/firebase/firebase-js-sdk/issues/7590#issuecomment-3172745204