[firebase_crashlytics]: Unable to get readable Android crashes

[aadrianpislaru]

Is there an existing issue for this?

• I have searched the existing issues.

Which plugins are affected?

Crashlytics

Which platforms are affected?

Android

Description

I've been using this command to build the app:

flutter build apk --flavor dev -t lib/main_uat.dart --obfuscate --split-debug-info=build/app/outputs/symbols --release --verbose

then this to upload the symbols:

firebase crashlytics:symbols:upload --app=1:576672652820:android:blablabla build/app/outputs/symbols

And my stack trace looks like this:

Non-fatal Exception: io.flutter.plugins.firebase.crashlytics.FlutterError: hello. Error thrown .
#00 pc 0x7be82ddbf7 com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#01 pc 0x7be856b03f com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#02 pc 0x7be84b1afb com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#03 pc 0x7be835bad7 com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#04 pc 0x7be835ba13 com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#05 pc 0x7be8111643 com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#06 pc 0x7be81114cb com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#07 pc 0x7be85404db com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#08 pc 0x7be7f7212f com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#09 pc 0x7be7f7206f com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#10 pc 0x7be7f71b1b com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#11 pc 0x7be85400ef com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#12 pc 0x7be7f71a7f com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#13 pc 0x7be7f491cb com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#14 pc 0x7be7f4a857 com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#15 pc 0x7be7f4a7db com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)
#16 pc 0x7be7f4b41b com.redacted.debug (assert type is List<dynamic>) (BuildId: 63956a45b9840a2210d24405a9a5e2e2)

If i dont submit the symbols...

it looks like this (which is normal i think):

  Non-fatal Exception: io.flutter.plugins.firebase.crashlytics.FlutterError: hello. Error thrown .
BuildId: 63956a453cfdf87b10d24405781e1fd0
#00 abs 00000072b2eb6ba3 virt 00000000006b0ba3 _kDartIsolateSnapshotInstructions+0x3ba063
#01 abs 00000072b3143c53 virt 000000000093dc53 _kDartIsolateSnapshotInstructions+0x647113
#02 abs 00000072b308aaa3 virt 0000000000884aa3 _kDartIsolateSnapshotInstructions+0x58df63
#03 abs 00000072b2f34a83 virt 000000000072ea83 _kDartIsolateSnapshotInstructions+0x437f43
#04 abs 00000072b2f349bf virt 000000000072e9bf _kDartIsolateSnapshotInstructions+0x437e7f
#05 abs 00000072b2cea5ef virt 00000000004e45ef _kDartIsolateSnapshotInstructions+0x1edaaf
#06 abs 00000072b2cea477 virt 00000000004e4477 _kDartIsolateSnapshotInstructions+0x1ed937
#07 abs 00000072b3119483 virt 0000000000913483 _kDartIsolateSnapshotInstructions+0x61c943
#08 abs 00000072b2b4b12f virt 000000000034512f _kDartIsolateSnapshotInstructions+0x4e5ef
#09 abs 00000072b2b4b06f virt 000000000034506f _kDartIsolateSnapshotInstructions+0x4e52f
#10 abs 00000072b2b4ab1b virt 0000000000344b1b _kDartIsolateSnapshotInstructions+0x4dfdb
#11 abs 00000072b3119097 virt 0000000000913097 _kDartIsolateSnapshotInstructions+0x61c557
#12 abs 00000072b2b4aa7f virt 0000000000344a7f _kDartIsolateSnapshotInstructions+0x4df3f
#13 abs 00000072b2b221cb virt 000000000031c1cb _kDartIsolateSnapshotInstructions+0x2568b
#14 abs 00000072b2b23857 virt 000000000031d857 _kDartIsolateSnapshotInstructions+0x26d17
#15 abs 00000072b2b237db virt 000000000031d7db _kDartIsolateSnapshotInstructions+0x26c9b
#16 abs 00000072b2b2441b virt 000000000031e41b _kDartIsolateSnapshotInstructions+0x278db

But if i take the trace above and try to deobfuscate it using

flutter symbolize -i obfuscated.txt -d app.android-arm64.symbols

it magically works.

What am i missing?

For crashing flutter im using:

return Padding(
    padding: EdgeInsets.only(top: AppSize.spaceSmall.w),
    child: GestureDetector(
      onTap: () {
        throw 'hello';
      },
      child: _buildWelcomeMessage(context),
    ),
  );

This is my build.gradle

buildscript {
    repositories {
        google()
        mavenLocal()
        mavenCentral()
    }
    dependencies {
        classpath 'com.google.gms:google-services:4.4.2'
        classpath 'com.google.firebase:firebase-crashlytics-gradle:3.0.2'
    }
}

allprojects {
    repositories {
        google()
        mavenCentral()
    }
}

rootProject.buildDir = "../build"
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
    project.evaluationDependsOn(":app")
}

tasks.register("clean", Delete) {
    delete rootProject.buildDir
}

plugins {
    id "com.android.application"
    id "kotlin-android"
    id 'com.google.gms.google-services'
    id 'com.google.firebase.crashlytics'
    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
    id "dev.flutter.flutter-gradle-plugin"
}

def localProperties = new Properties()
def localPropertiesFile = rootProject.file("local.properties")
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader("UTF-8") { reader ->
        localProperties.load(reader)
    }
}

def keystoreProperties = new Properties()
def keystorePropertiesFile = rootProject.file('key.properties')
if (keystorePropertiesFile.exists()) {
    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
}

def flutterVersionCode = localProperties.getProperty("flutter.versionCode")
if (flutterVersionCode == null) {
    flutterVersionCode = "1"
}

def flutterVersionName = localProperties.getProperty("flutter.versionName")
if (flutterVersionName == null) {
    flutterVersionName = "1.0"
}

android {
    namespace = "com.redacted.replatform"
    compileSdk = flutter.compileSdkVersion
    ndkVersion = flutter.ndkVersion

    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_1_8
        targetCompatibility = JavaVersion.VERSION_1_8
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "com.redacted"
        // You can update the following values to match your application needs.
        // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
        minSdk = 26
        targetSdk = 34
        versionCode = flutterVersionCode.toInteger()
        versionName = flutterVersionName
        multiDexEnabled true
    }

    signingConfigs {
        debug {
            storeFile file("v2.keystore")
        }
        release {
            keyAlias keystoreProperties['keyAlias']
            keyPassword keystoreProperties['keyPassword']
            storeFile keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']) : null
            storePassword keystoreProperties['storePassword']
            v1SigningEnabled false
            v2SigningEnabled true
        }
    }

    flavorDimensions "default"

    buildTypes {
        debug {
            minifyEnabled true
            firebaseCrashlytics {
                mappingFileUploadEnabled true
            }
        }
        release {
            minifyEnabled true
            shrinkResources true
            firebaseCrashlytics {
                mappingFileUploadEnabled true
            }
        }
    }

    productFlavors {
        prod {
            dimension "default"
            resValue "string", "app_name", "AppName"
            manifestPlaceholders = [appName: "AppName", mapApiKeyValue: GOOGLE_MAPS_KEY]
            signingConfig signingConfigs.release
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
        dev {
            dimension "default"
            applicationIdSuffix ".debug"
            resValue "string", "app_name", "AppName Debug"
            manifestPlaceholders = [appName: "AppName Debug", mapApiKeyValue: GOOGLE_MAPS_KEY]
            signingConfig signingConfigs.debug
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation 'androidx.security:security-crypto:1.1.0-alpha03'
    implementation 'com.google.firebase:firebase-messaging:24.0.0'
    implementation 'com.onetrust.cmp:native-sdk:202410.1.0.0'
    implementation 'androidx.security:security-crypto:1.1.0-alpha03'
    implementation 'com.exponea.sdk:sdk:3.16.0'
}

flutter {
    source = "../.."
}

Reproducing the issue

• build app using obfuscate
• upload symbols
• look at the obfuscated traces

Firebase Core version

3.4.0

Flutter Version

3.24.3

Relevant Log Output

No response

Flutter dependencies

Expand Flutter dependencies snippet

Dart SDK 3.5.3
Flutter SDK 3.24.3
replatform 10.0.70+9144

dependencies:
- android_intent_plus 5.1.0 [flutter platform meta]
- app_links 6.3.2 [flutter app_links_linux app_links_platform_interface app_links_web]
- app_set_id 1.2.1 [flutter flutter_web_plugins plugin_platform_interface]
- appcheck 1.5.2 [flutter]
- background_downloader 8.5.5 [flutter logging http path_provider path async mime collection]
- cached_network_image 3.3.1 [cached_network_image_platform_interface cached_network_image_web flutter flutter_cache_manager octo_image]
- certificatetransparency 0.0.2 [dio flutter plugin_platform_interface]
- chewie 1.8.5 [cupertino_icons flutter provider video_player wakelock_plus]
- collection 1.18.0
- connectivity_plus 6.0.5 [flutter flutter_web_plugins connectivity_plus_platform_interface web meta nm collection]
- crypto 3.0.5 [typed_data]
- cupertino_icons 1.0.8
- device_info_plus 10.1.2 [device_info_plus_platform_interface ffi file flutter flutter_web_plugins meta web win32 win32_registry]
- dio 5.7.0 [async http_parser meta path dio_web_adapter]
- either_dart 1.0.0
- equatable 2.0.5 [collection meta]
- exponea 1.7.0 [flutter flutter_web_plugins meta plugin_platform_interface file webview_flutter]
- firebase_analytics 11.3.0 [firebase_analytics_platform_interface firebase_analytics_web firebase_core firebase_core_platform_interface flutter]
- firebase_core 3.4.0 [firebase_core_platform_interface firebase_core_web flutter meta]
- firebase_crashlytics 4.1.0 [firebase_core firebase_core_platform_interface firebase_crashlytics_platform_interface flutter stack_trace]
- firebase_messaging 15.1.0 [firebase_core firebase_core_platform_interface firebase_messaging_platform_interface firebase_messaging_web flutter meta]
- firebase_remote_config 5.1.0 [firebase_core firebase_core_platform_interface firebase_remote_config_platform_interface firebase_remote_config_web flutter]
- flutter 0.0.0 [characters collection material_color_utilities meta vector_math sky_engine]
- flutter_bloc 8.1.6 [bloc flutter provider]
- flutter_dotenv 5.1.0 [flutter]
- flutter_file_downloader 2.0.0 [flutter]
- flutter_google_places_sdk 0.3.9 [flutter flutter_google_places_sdk_platform_interface flutter_google_places_sdk_ios flutter_google_places_sdk_web flutter_google_places_sdk_android flutter_google_places_sdk_windows flutter_google_places_sdk_linux flutter_google_places_sdk_macos]
- flutter_html 3.0.0-beta.2 [html csslib collection list_counter flutter]
- flutter_local_notifications 17.2.2 [clock flutter flutter_local_notifications_linux flutter_local_notifications_platform_interface timezone]
- flutter_localizations 0.0.0 [flutter intl characters clock collection material_color_utilities meta path vector_math]
- flutter_markdown 0.7.3+1 [flutter markdown meta path]
- flutter_native_splash 2.4.0 [args flutter flutter_web_plugins html image meta path universal_io xml yaml ansicolor]
- flutter_polyline_points 2.1.0 [flutter http]
- flutter_screenutil 5.9.3 [flutter]
- flutter_svg 2.0.10+1 [flutter http vector_graphics vector_graphics_codec vector_graphics_compiler]
- flutter_typeahead 5.2.0 [flutter flutter_keyboard_visibility pointer_interceptor]
- formz 0.7.0 [meta]
- geocoding 3.0.0 [flutter geocoding_platform_interface geocoding_android geocoding_ios]
- geolocator 12.0.0 [flutter geolocator_platform_interface geolocator_android geolocator_apple geolocator_web geolocator_windows]
- get_it 7.7.0 [async collection meta]
- go_router 14.2.7 [collection flutter flutter_web_plugins logging meta]
- google_directions_api 0.10.0 [google_polyline_algorithm http flinq]
- google_maps_cluster_manager_2 3.2.0 [flutter google_maps_flutter_platform_interface]
- google_maps_directions 0.0.4 [equatable http]
- google_maps_flutter 2.7.1 [flutter google_maps_flutter_android google_maps_flutter_ios google_maps_flutter_platform_interface google_maps_flutter_web]
- gtm 0.1.6 [flutter gtm_platform_interface gtm_android gtm_ios]
- html2md 1.3.2 [html collection]
- hydrated_bloc 9.1.5 [bloc hive meta synchronized]
- injectable 2.4.4 [get_it meta]
- intl 0.19.0 [clock meta path]
- json_annotation 4.9.0 [meta]
- json_serializable 6.8.0 [analyzer async build build_config collection json_annotation meta path pub_semver pubspec_parse source_gen source_helper]
- jwt_decoder 2.0.1
- local_auth 2.3.0 [flutter local_auth_android local_auth_darwin local_auth_platform_interface local_auth_windows]
- lottie 3.1.2 [archive flutter http path vector_math]
- map_launcher 3.5.0 [flutter]
- oauth2 2.0.3 [collection crypto http http_parser]
- onetrust_publishers_native_cmp 202410.1.0 [flutter]
- package_info_plus 8.0.2 [ffi flutter flutter_web_plugins http meta path package_info_plus_platform_interface web win32 clock]
- path_provider 2.1.4 [flutter path_provider_android path_provider_foundation path_provider_linux path_provider_platform_interface path_provider_windows]
- permission_handler 11.3.1 [flutter meta permission_handler_android permission_handler_apple permission_handler_html permission_handler_windows permission_handler_platform_interface]
- pkce 1.1.0+1 [crypto]
- pretty_qr_code 3.3.0 [flutter qr meta]
- quantum_metric 1.4.2 [flutter path_provider http dio flutter_svg cached_network_image vector_math]
- retrofit 4.4.1 [dio meta]
- root_jailbreak_sniffer 1.0.9 [flutter plugin_platform_interface]
- rxdart 0.27.7
- screen_brightness 2.0.0+2 [flutter screen_brightness_platform_interface screen_brightness_android screen_brightness_ios screen_brightness_macos screen_brightness_windows]
- shared_preferences 2.3.2 [flutter shared_preferences_android shared_preferences_foundation shared_preferences_linux shared_preferences_platform_interface shared_preferences_web shared_preferences_windows]
- shimmer 3.0.0 [flutter]
- smooth_page_indicator 1.2.0+3 [flutter]
- sprintf 7.0.0
- table_calendar 3.1.2 [flutter intl simple_gesture_detector]
- url_launcher 6.3.0 [flutter url_launcher_android url_launcher_ios url_launcher_linux url_launcher_macos url_launcher_platform_interface url_launcher_web url_launcher_windows]
- uuid 4.5.0 [crypto sprintf meta fixnum]
- video_player 2.9.2 [flutter html video_player_android video_player_avfoundation video_player_platform_interface video_player_web]
- webview_flutter 4.8.0 [flutter webview_flutter_android webview_flutter_platform_interface webview_flutter_wkwebview]
- webview_flutter_android 3.16.7 [flutter webview_flutter_platform_interface]
- webview_flutter_wkwebview 3.14.0 [flutter path webview_flutter_platform_interface]

dev dependencies:
- build_runner 2.4.11 [analyzer args async build build_config build_daemon build_resolvers build_runner_core code_builder collection crypto dart_style frontend_server_client glob graphs http_multi_server io js logging meta mime package_config path pool pub_semver pubspec_parse shelf shelf_web_socket stack_trace stream_transform timing watcher web_socket_channel yaml]
- flutter_lints 4.0.0 [lints]
- flutter_oss_licenses 3.0.2 [path meta yaml dart_pubspec_licenses args]
- flutter_test 0.0.0 [flutter test_api matcher path fake_async clock stack_trace vector_math leak_tracker_flutter_testing async boolean_selector characters collection leak_tracker leak_tracker_testing material_color_utilities meta source_span stream_channel string_scanner term_glyph vm_service]
- injectable_generator 2.6.2 [build source_gen path glob analyzer code_builder dart_style injectable collection recase meta]
- quantum_metric_generator 1.0.1 [build_runner analyzer]
- retrofit_generator 8.1.0 [analyzer build built_collection code_builder dart_style dio retrofit source_gen tuple protobuf]

transitive dependencies:
- _fe_analyzer_shared 67.0.0 [meta]
- _flutterfire_internals 1.3.41 [collection firebase_core firebase_core_platform_interface flutter meta]
- analyzer 6.4.1 [_fe_analyzer_shared collection convert crypto glob meta package_config path pub_semver source_span watcher yaml]
- ansicolor 2.0.3
- app_links_linux 1.0.3 [flutter app_links_platform_interface gtk]
- app_links_platform_interface 2.0.2 [flutter plugin_platform_interface]
- app_links_web 1.0.4 [flutter flutter_web_plugins app_links_platform_interface web]
- archive 3.6.1 [crypto path]
- args 2.5.0
- async 2.11.0 [collection meta]
- bloc 8.1.4 [meta]
- boolean_selector 2.1.1 [source_span string_scanner]
- build 2.4.1 [analyzer async convert crypto glob logging meta package_config path]
- build_config 1.1.1 [checked_yaml json_annotation path pubspec_parse yaml]
- build_daemon 4.0.2 [built_collection built_value crypto http_multi_server logging path pool shelf shelf_web_socket stream_transform watcher web_socket_channel]
- build_resolvers 2.4.2 [analyzer async build collection convert crypto graphs logging package_config path pool pub_semver stream_transform yaml]
- build_runner_core 7.3.1 [async build build_config build_resolvers collection convert crypto glob graphs json_annotation logging meta package_config path pool timing watcher yaml]
- built_collection 5.1.1
- built_value 8.9.2 [built_collection collection fixnum meta]
- cached_network_image_platform_interface 4.0.0 [flutter flutter_cache_manager]
- cached_network_image_web 1.2.0 [cached_network_image_platform_interface flutter flutter_cache_manager]
- characters 1.3.0
- checked_yaml 2.0.3 [json_annotation source_span yaml]
- clock 1.1.1
- code_builder 4.10.0 [built_collection built_value collection matcher meta]
- connectivity_plus_platform_interface 2.0.1 [flutter meta plugin_platform_interface]
- convert 3.1.1 [typed_data]
- csslib 0.17.3 [source_span]
- dart_pubspec_licenses 3.0.1 [yaml path json_annotation]
- dart_style 2.3.6 [analyzer args collection path pub_semver source_span]
- dbus 0.7.10 [args ffi meta xml]
- device_info_plus_platform_interface 7.0.1 [flutter meta plugin_platform_interface]
- dio_web_adapter 2.0.0 [dio http_parser meta web]
- fake_async 1.3.1 [clock collection]
- ffi 2.1.3
- file 6.1.4 [meta path]
- firebase_analytics_platform_interface 4.2.2 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_analytics_web 0.5.9+2 [_flutterfire_internals firebase_analytics_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins]
- firebase_core_platform_interface 5.3.0 [collection flutter flutter_test meta plugin_platform_interface]
- firebase_core_web 2.17.5 [firebase_core_platform_interface flutter flutter_web_plugins meta web]
- firebase_crashlytics_platform_interface 3.6.41 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- firebase_messaging_platform_interface 4.5.43 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_messaging_web 3.8.13 [_flutterfire_internals firebase_core firebase_core_web firebase_messaging_platform_interface flutter flutter_web_plugins meta web]
- firebase_remote_config_platform_interface 1.4.41 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_remote_config_web 1.6.13 [firebase_core firebase_core_web firebase_remote_config_platform_interface flutter flutter_web_plugins]
- fixnum 1.1.0
- flinq 2.0.2 [collection]
- flutter_cache_manager 3.3.1 [clock collection file flutter http path path_provider rxdart sqflite uuid]
- flutter_google_places_sdk_android 0.1.9 [flutter flutter_google_places_sdk_platform_interface]
- flutter_google_places_sdk_http 0.1.4 [flutter http latlong2 flutter_google_places_sdk_platform_interface freezed_annotation json_annotation]
- flutter_google_places_sdk_ios 0.1.5 [flutter flutter_google_places_sdk_platform_interface]
- flutter_google_places_sdk_linux 0.1.4 [flutter flutter_google_places_sdk_platform_interface flutter_google_places_sdk_http]
- flutter_google_places_sdk_macos 0.1.4 [flutter flutter_google_places_sdk_platform_interface flutter_google_places_sdk_http]
- flutter_google_places_sdk_platform_interface 0.2.7 [flutter freezed_annotation json_annotation plugin_platform_interface]
- flutter_google_places_sdk_web 0.1.7 [flutter flutter_web_plugins flutter_google_places_sdk_platform_interface js google_maps collection]
- flutter_google_places_sdk_windows 0.1.4 [flutter flutter_google_places_sdk_platform_interface flutter_google_places_sdk_http]
- flutter_keyboard_visibility 6.0.0 [meta flutter_keyboard_visibility_platform_interface flutter_keyboard_visibility_linux flutter_keyboard_visibility_macos flutter_keyboard_visibility_web flutter_keyboard_visibility_windows flutter]
- flutter_keyboard_visibility_linux 1.0.0 [flutter_keyboard_visibility_platform_interface flutter]
- flutter_keyboard_visibility_macos 1.0.0 [flutter_keyboard_visibility_platform_interface flutter]
- flutter_keyboard_visibility_platform_interface 2.0.0 [flutter meta plugin_platform_interface]
- flutter_keyboard_visibility_web 2.0.0 [flutter_keyboard_visibility_platform_interface flutter_web_plugins flutter]
- flutter_keyboard_visibility_windows 1.0.0 [flutter_keyboard_visibility_platform_interface flutter]
- flutter_local_notifications_linux 4.0.1 [dbus ffi flutter flutter_local_notifications_platform_interface path xdg_directories]
- flutter_local_notifications_platform_interface 7.2.0 [flutter plugin_platform_interface]
- flutter_plugin_android_lifecycle 2.0.22 [flutter]
- flutter_web_plugins 0.0.0 [flutter characters collection material_color_utilities meta vector_math]
- freezed_annotation 2.4.4 [collection json_annotation meta]
- frontend_server_client 4.0.0 [async path]
- geocoding_android 3.3.1 [flutter geocoding_platform_interface]
- geocoding_ios 3.0.1 [flutter geocoding_platform_interface]
- geocoding_platform_interface 3.2.0 [flutter meta plugin_platform_interface]
- geolocator_android 4.6.1 [flutter geolocator_platform_interface meta uuid]
- geolocator_apple 2.3.7 [flutter geolocator_platform_interface]
- geolocator_platform_interface 4.2.4 [flutter plugin_platform_interface vector_math meta]
- geolocator_web 4.0.0 [flutter flutter_web_plugins geolocator_platform_interface web]
- geolocator_windows 0.2.3 [flutter geolocator_platform_interface]
- glob 2.1.2 [async collection file path string_scanner]
- google_maps 7.1.0 [js js_wrapping meta web]
- google_maps_flutter_android 2.14.6 [flutter flutter_plugin_android_lifecycle google_maps_flutter_platform_interface stream_transform]
- google_maps_flutter_ios 2.13.0 [flutter google_maps_flutter_platform_interface stream_transform]
- google_maps_flutter_platform_interface 2.9.2 [collection flutter plugin_platform_interface stream_transform]
- google_maps_flutter_web 0.5.8 [collection flutter flutter_web_plugins google_maps google_maps_flutter_platform_interface sanitize_html stream_transform web]
- google_polyline_algorithm 3.1.0
- graphs 2.3.2 [collection]
- gtk 2.1.0 [ffi flutter meta]
- gtm_android 0.1.2 [flutter gtm_platform_interface]
- gtm_ios 0.1.1 [flutter gtm_platform_interface]
- gtm_platform_interface 0.1.0 [flutter plugin_platform_interface]
- hive 2.2.3 [meta crypto]
- html 0.15.4 [csslib source_span]
- http 1.2.2 [async http_parser meta web]
- http_multi_server 3.2.1 [async]
- http_parser 4.0.2 [collection source_span string_scanner typed_data]
- image 4.2.0 [archive meta xml]
- io 1.0.4 [meta path string_scanner]
- js 0.6.7 [meta]
- js_wrapping 0.7.4 [js]
- latlong2 0.9.1 [intl]
- leak_tracker 10.0.5 [clock collection meta path vm_service]
- leak_tracker_flutter_testing 3.0.5 [flutter leak_tracker leak_tracker_testing matcher meta]
- leak_tracker_testing 3.0.1 [leak_tracker matcher meta]
- lints 4.0.0
- list_counter 1.0.2
- local_auth_android 1.0.43 [flutter flutter_plugin_android_lifecycle intl local_auth_platform_interface]
- local_auth_darwin 1.4.1 [flutter intl local_auth_platform_interface]
- local_auth_platform_interface 1.0.10 [flutter plugin_platform_interface]
- local_auth_windows 1.0.11 [flutter local_auth_platform_interface]
- logging 1.2.0
- markdown 7.2.2 [args meta]
- matcher 0.12.16+1 [async meta stack_trace term_glyph test_api]
- material_color_utilities 0.11.1 [collection]
- meta 1.15.0
- mime 1.0.6
- nested 1.0.0 [flutter]
- nm 0.5.0 [dbus]
- octo_image 2.1.0 [flutter]
- package_config 2.1.0 [path]
- package_info_plus_platform_interface 3.0.1 [flutter meta plugin_platform_interface]
- path 1.9.0
- path_parsing 1.0.1 [vector_math meta]
- path_provider_android 2.2.10 [flutter path_provider_platform_interface]
- path_provider_foundation 2.4.0 [flutter path_provider_platform_interface]
- path_provider_linux 2.2.1 [ffi flutter path path_provider_platform_interface xdg_directories]
- path_provider_platform_interface 2.1.2 [flutter platform plugin_platform_interface]
- path_provider_windows 2.3.0 [ffi flutter path path_provider_platform_interface]
- permission_handler_android 12.0.12 [flutter permission_handler_platform_interface]
- permission_handler_apple 9.4.5 [flutter permission_handler_platform_interface]
- permission_handler_html 0.1.3+2 [flutter flutter_web_plugins permission_handler_platform_interface web]
- permission_handler_platform_interface 4.2.3 [flutter meta plugin_platform_interface]
- permission_handler_windows 0.2.1 [flutter permission_handler_platform_interface]
- petitparser 6.0.2 [meta]
- platform 3.1.5
- plugin_platform_interface 2.1.8 [meta]
- pointer_interceptor 0.10.1+2 [flutter flutter_web_plugins pointer_interceptor_ios pointer_interceptor_platform_interface pointer_interceptor_web]
- pointer_interceptor_ios 0.10.1 [flutter plugin_platform_interface pointer_interceptor_platform_interface]
- pointer_interceptor_platform_interface 0.10.0+1 [flutter plugin_platform_interface]
- pointer_interceptor_web 0.10.2+1 [flutter flutter_web_plugins plugin_platform_interface pointer_interceptor_platform_interface web]
- pool 1.5.1 [async stack_trace]
- protobuf 3.1.0 [collection fixnum meta]
- provider 6.1.2 [collection flutter nested]
- pub_semver 2.1.4 [collection meta]
- pubspec_parse 1.2.3 [checked_yaml collection json_annotation pub_semver yaml]
- qr 3.0.2 [meta]
- recase 4.1.0
- sanitize_html 2.1.0 [html meta]
- screen_brightness_android 2.0.0 [flutter screen_brightness_platform_interface]
- screen_brightness_ios 2.0.0 [flutter screen_brightness_platform_interface]
- screen_brightness_macos 2.0.0 [flutter screen_brightness_platform_interface]
- screen_brightness_platform_interface 2.0.0 [flutter plugin_platform_interface]
- screen_brightness_windows 2.0.0 [flutter screen_brightness_platform_interface]
- shared_preferences_android 2.3.2 [flutter shared_preferences_platform_interface]
- shared_preferences_foundation 2.5.3 [flutter shared_preferences_platform_interface]
- shared_preferences_linux 2.4.1 [file flutter path path_provider_linux path_provider_platform_interface shared_preferences_platform_interface]
- shared_preferences_platform_interface 2.4.1 [flutter plugin_platform_interface]
- shared_preferences_web 2.4.2 [flutter flutter_web_plugins shared_preferences_platform_interface web]
- shared_preferences_windows 2.4.1 [file flutter path path_provider_platform_interface path_provider_windows shared_preferences_platform_interface]
- shelf 1.4.1 [async collection http_parser path stack_trace stream_channel]
- shelf_web_socket 2.0.0 [shelf stream_channel web_socket_channel]
- simple_gesture_detector 0.2.1 [flutter]
- sky_engine 0.0.99
- source_gen 1.5.0 [analyzer async build dart_style glob path source_span yaml]
- source_helper 1.3.4 [analyzer collection source_gen]
- source_span 1.10.0 [collection path term_glyph]
- sqflite 2.3.3+1 [flutter sqflite_common path]
- sqflite_common 2.5.4 [synchronized path meta]
- stack_trace 1.11.1 [path]
- stream_channel 2.1.2 [async]
- stream_transform 2.1.0
- string_scanner 1.2.0 [source_span]
- synchronized 3.1.0+1
- term_glyph 1.2.1
- test_api 0.7.2 [async boolean_selector collection meta source_span stack_trace stream_channel string_scanner term_glyph]
- timezone 0.9.4 [path]
- timing 1.0.1 [json_annotation]
- tuple 2.0.2
- typed_data 1.3.2 [collection]
- universal_io 2.2.2 [collection meta typed_data]
- url_launcher_android 6.3.9 [flutter url_launcher_platform_interface]
- url_launcher_ios 6.3.1 [flutter url_launcher_platform_interface]
- url_launcher_linux 3.2.0 [flutter url_launcher_platform_interface]
- url_launcher_macos 3.2.0 [flutter url_launcher_platform_interface]
- url_launcher_platform_interface 2.3.2 [flutter plugin_platform_interface]
- url_launcher_web 2.3.3 [flutter flutter_web_plugins url_launcher_platform_interface web]
- url_launcher_windows 3.1.2 [flutter url_launcher_platform_interface]
- vector_graphics 1.1.11+1 [flutter http vector_graphics_codec]
- vector_graphics_codec 1.1.11+1
- vector_graphics_compiler 1.1.11+1 [args meta path_parsing xml vector_graphics_codec path]
- vector_math 2.1.4
- video_player_android 2.7.1 [flutter video_player_platform_interface]
- video_player_avfoundation 2.6.1 [flutter video_player_platform_interface]
- video_player_platform_interface 6.2.2 [flutter plugin_platform_interface]
- video_player_web 2.3.2 [flutter flutter_web_plugins video_player_platform_interface web]
- vm_service 14.2.5
- wakelock_plus 1.2.8 [flutter flutter_web_plugins meta wakelock_plus_platform_interface win32 dbus package_info_plus web]
- wakelock_plus_platform_interface 1.2.1 [flutter plugin_platform_interface meta]
- watcher 1.1.0 [async path]
- web 0.5.1
- web_socket 0.1.6 [web]
- web_socket_channel 3.0.1 [async crypto stream_channel web web_socket]
- webview_flutter_platform_interface 2.10.0 [flutter meta plugin_platform_interface]
- win32 5.5.4 [ffi]
- win32_registry 1.1.5 [ffi win32]
- xdg_directories 1.0.4 [meta path]
- xml 6.5.0 [collection meta petitparser]
- yaml 3.1.2 [collection source_span string_scanner]

Additional context and comments

Expand proguard file snippet

#Flutter Wrapper
-keep class io.flutter.app.** { *; }
-keep class io.flutter.plugin.**  { *; }
-keep class io.flutter.util.**  { *; }
-keep class io.flutter.view.**  { *; }
-keep class io.flutter.**  { *; }
-keep class io.flutter.plugins.**  { *; }
# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in /usr/local/google/home/samstern/android-sdk-linux/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the proguardFiles
# directive in build.gradle.
#
# For more details, see
#   http://developer.android.com/guide/developing/tools/proguard.html
# Add any project specific keep options here:
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
#   public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile
# Keep custom model classes
-keep class com.google.firebase.** { *; }

# To ignore minifyEnabled: true error
# https://github.com/flutter/flutter/issues/19250
#https://github.com/flutter/flutter/issues/37441
-ignorewarnings
-keep class * {
    public private *;
}

[TatsuUkraine]

Having the same since Nov 6

[himamis]

Same here!

[saldanhacl]

same here

[alpha2048]

I'm facing a similar issue.

#00 pc 0x74848973b7 *.* (assert type is Map<dynamic, dynamic>) (BuildId: 083986ec9e466b48b3b58b5ed956eaa5)
#01 pc 0x7484896e37 *.* (assert type is Map<dynamic, dynamic>) (BuildId: 083986ec9e466b48b3b58b5ed956eaa5)
#02 pc 0x748489673f *.* (assert type is Map<dynamic, dynamic>) (BuildId: 083986ec9e466b48b3b58b5ed956eaa5)
#03 pc 0x7484860628 *.* (assert type is Map<dynamic, dynamic>) (BuildId: 083986ec9e466b48b3b58b5ed956eaa5)
#04 pc 0x74848d3773 *.* (assert type is Map<dynamic, dynamic>) (BuildId: 083986ec9e466b48b3b58b5ed956eaa5)
#05 pc 0x74848581b4 *.* (assert type is Map<dynamic, dynamic>) (BuildId: 083986ec9e466b48b3b58b5ed956eaa5)

[russellwheatley]

@aadrianpislaru - this issue is more likely something that needs fixing on the Firebase server.

First thing to check perhaps, what version of Flutter are you using? What version of Firebase CLI are you using?

Not sure if you updated one of those recently as it may be an update in either of those that has caused an issue with symbols being de-obfuscated.

[himamis]

@russellwheatley
I came to the same conclusion, because the unsymbolicated stacktrace uploaded to Firebase can be symbolicated with the deobfuscation files locally.

I have tested this with Flutter 3.24.5 and Firebase CLI 13.25.0

[TatsuUkraine]

@russellwheatley just to give a little context of my case. This started to happen for already released app. We have completely fine report stack traces up to some date. Another thing worth to mention, it seems it also affected already existing releases. Since I'm noticing the same problem for apps that were released months ago.

[russellwheatley]

I'll see if I can get this escalated to Firebase team 👍

[russellwheatley]

Issue has been identified in the backend, I will let you know when it has been resolved 🙏

[TatsuUkraine]

Thank you

[latygindenis2]

Same here!
firebase_crashlytics: 4.0.4
flutter: 3.22.3

[aadrianpislaru]

Issue has been identified in the backend, I will let you know when it has been resolved 🙏

thank you!!! this confirms that i didnt got crazy, cuz i was trying 100000 different solutions :))