[FirebaseAuth]: Unhandled Exception: type 'List<Object?>' is not a subtype of type 'PigeonUserInfo' in type cast

[EgHubs]

Is there an existing issue for this?

• I have searched the existing issues.

Which plugins are affected?

Auth

Which platforms are affected?

iOS

Description

i get this error when i click on home to got to the simulator home and put the app in the background

[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: type 'List<Object?>' is not a subtype of type 'PigeonUserInfo' in type cast
#0      PigeonUserDetails.decode (package:firebase_auth_platform_interface/src/pigeon/messages.pigeon.dart:401:28)
#1      _FirebaseAuthUserHostApiCodec.readValueOfType (package:firebase_auth_platform_interface/src/pigeon/messages.pigeon.dart:1573:34)
#2      StandardMessageCodec.readValue (package:flutter/src/services/message_codecs.dart:477:12)
#3      StandardMessageCodec.readValueOfType (package:flutter/src/services/message_codecs.dart:522:23)
#4      _FirebaseAuthUserHostApiCodec.readValueOfType (package:firebase_auth_platform_interface/src/pigeon/messages.pigeon.dart:1581:22)
#5      StandardMessageCodec.readValue (package:flutter/src/services/message_codecs.dart:477:12)
#6      StandardMessageCodec.decodeMessage (package:flutter/src/services/message_codecs.dart:341:28)
#7      BasicMessageChannel.send (package:flutter/src/services/platform_channel.<…>

these

Reproducing the issue

on the latest ios version in the simulator click the home button while running the app

Firebase Core version

3.2.0

Flutter Version

Channel stable, 3.22.2

Relevant Log Output

[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: type 'List<Object?>' is not a subtype of type 'PigeonUserInfo' in type cast
#0      PigeonUserDetails.decode (package:firebase_auth_platform_interface/src/pigeon/messages.pigeon.dart:401:28)
#1      _FirebaseAuthUserHostApiCodec.readValueOfType (package:firebase_auth_platform_interface/src/pigeon/messages.pigeon.dart:1573:34)
#2      StandardMessageCodec.readValue (package:flutter/src/services/message_codecs.dart:477:12)
#3      StandardMessageCodec.readValueOfType (package:flutter/src/services/message_codecs.dart:522:23)
#4      _FirebaseAuthUserHostApiCodec.readValueOfType (package:firebase_auth_platform_interface/src/pigeon/messages.pigeon.dart:1581:22)
#5      StandardMessageCodec.readValue (package:flutter/src/services/message_codecs.dart:477:12)
#6      StandardMessageCodec.decodeMessage (package:flutter/src/services/message_codecs.dart:341:28)
#7      BasicMessageChannel.send (package:flutter/src/services/platform_channel.<…>

Flutter dependencies

dependencies:
firebase_messaging: ^15.0.3
firebase_core: ^3.2.0
firebase_auth: ^5.1.2
cloud_firestore: ^5.1.0
firebase_database: ^11.0.3
firebase_storage: ^12.1.1
cloud_functions: ^5.0.3
firebase_analytics: ^11.2.0

[Lyokone]

Hello @EgHubs I cannot reproduce this issue on my end, can you provide a full sample app?

[muqeetkhan01]

Hi @EgHubs is there any update on this issue?

[Muhammad-Abubakr]

Can you try running flutter pub upgrade firebase_auth and re-run the application. It solved the issue on my end.

Checking what upgrade does reveals that it updates the dependencies of the specified package.

[EgHubs]

Can you try running flutter pub upgrade firebase_auth and re-run the application. It solved the issue on my end.

Checking what upgrade does reveals that it updates the dependencies of the specified package.

Solved the Issue.
Thanks and sorry for the late reply!

[myproblemchild]

I'm having the same issue, no suggestions from this thread or other sources worked so far.

try {
      final googleAccount = await _googleSignIn?.signIn();
      final googleAuth = await googleAccount?.authentication;
      final googleCredential = GoogleAuthProvider.credential(
        accessToken: googleAuth?.accessToken,
        idToken: googleAuth?.idToken,
      );
      await FirebaseAuth.instance.signInWithCredential(googleCredential);
    } catch (error, st) {
      //
    }

And I see it's printing

I/flutter (31925): error caught: type 'List<Object?>' is not a subtype of type 'PigeonUserDetails?' in type cast #0      PigeonUserCredential.decode (package:firebase_auth_platform_interface/src/pigeon/messages.pigeon.dart:432:23)
I/flutter (31925): #1      _FirebaseAuthHostApiCodec.readValueOfType (package:firebase_auth_platform_interface/src/pigeon/messages.pigeon.dart:830:37)
I/flutter (31925): #2      StandardMessageCodec.readValue (package:flutter/src/services/message_codecs.dart:477:12)
I/flutter (31925): #3      StandardMessageCodec.readValueOfType (package:flutter/src/services/message_codecs.dart:522:23)
I/flutter (31925): #4      _FirebaseAuthHostApiCodec.readValueOfType (package:firebase_auth_platform_interface/src/pigeon/messages.pigeon.dart:840:22)
I/flutter (31925): #5      StandardMessageCodec.readValue (package:flutter/src/services/message_codecs.dart:477:12)
I/flutter (31925): #6      StandardMessageCodec.decodeMessage (package:flutter/src/services/message_codecs.dart:341:28)
I/flutter (31925): #7      BasicMessageChannel.send (package:flutter/src/services/platform_channel.dart:218:18)

Versions:

  firebase_core: ^3.3.0
  firebase_auth: ^5.1.4
  google_sign_in: ^6.2.1
  cloud_firestore: ^5.2.1
  firebase_crashlytics: ^4.0.4
  firebase_analytics: ^11.2.1