无法初始化 FirebaseApp - Flutter

Question

我的项目突然停止正常运行 - 它无法初始化 FirebaseApp。

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我一直在使用老式的 Firebase 配置 - 直接从 Firebase 控制台使用 Google-Services 文件。我切换到命令flutterfire configure但错误没有消失。我也尝试删除整个ios目录并尝试再次运行flutterfire configure，但仍然没有结果。

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错误：

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[VERBOSE-2:dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(channel-error, Unable to establish connection on channel., null, null)\n#0      FirebaseCoreHostApi.initializeCore (package:firebase_core_platform_interface/src/pigeon/messages.pigeon.dart:205:7)\n<asynchronous suspension>\n#1      MethodChannelFirebase._initializeCore (package:firebase_core_platform_interface/src/method_channel/method_channel_firebase.dart:29:44)\n<asynchronous suspension>\n#2      MethodChannelFirebase.initializeApp (package:firebase_core_platform_interface/src/method_channel/method_channel_firebase.dart:73:7)\n<asynchronous suspension>\n#3      Firebase.initializeApp (package:firebase_core/src/firebase.dart:40:31)\n<asynchronous suspension>\n#4      main (package:traveler/main.dart:12:3)\n<asynchronous suspension>\n

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导致问题的线路：

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  // Placed after WidgetsFlutterBinding.ensureInitialized();\n  await Firebase.initializeApp(\n    options: DefaultFirebaseOptions.currentPlatform,\n  );\n

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颤振医生-v：

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[\xe2\x9c\x93] Flutter (Channel master, 3.1.0-0.0.pre.1310, on macOS 12.4 21F79 darwin-arm, locale en-PL)\n    \xe2\x80\xa2 Flutter version 3.1.0-0.0.pre.1310 at /Users/wiktor/development/flutter\n    \xe2\x80\xa2 Upstream repository https://github.com/flutter/flutter.git\n    \xe2\x80\xa2 Framework revision 91603595d1 (13 days ago), 2022-06-18 19:14:07 -0400\n    \xe2\x80\xa2 Engine revision 3ac96a1f40\n    \xe2\x80\xa2 Dart version 2.18.0 (build 2.18.0-190.0.dev)\n    \xe2\x80\xa2 DevTools version 2.14.0\n\n[\xe2\x9c\x93] Android toolchain - develop for Android devices (Android SDK version 31.0.0)\n    \xe2\x80\xa2 Android SDK at /Users/wiktor/Library/Android/sdk\n    \xe2\x80\xa2 Platform android-31, build-tools 31.0.0\n    \xe2\x80\xa2 Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java\n    \xe2\x80\xa2 Java version OpenJDK Runtime Environment (build 11.0.8+10-b944.6916264)\n    \xe2\x80\xa2 All Android licenses accepted.\n\n[\xe2\x9c\x93] Xcode - develop for iOS and macOS (Xcode 13.4)\n    \xe2\x80\xa2 Xcode at /Applications/Xcode.app/Contents/Developer\n    \xe2\x80\xa2 Build 13F17a\n    \xe2\x80\xa2 CocoaPods version 1.11.3\n\n[\xe2\x9c\x93] Chrome - develop for the web\n    \xe2\x80\xa2 Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome\n\n[\xe2\x9c\x93] Android Studio (version 4.2)\n    \xe2\x80\xa2 Android Studio at /Applications/Android Studio.app/Contents\n    \xe2\x80\xa2 Flutter plugin can be installed from:\n       https://plugins.jetbrains.com/plugin/9212-flutter\n    \xe2\x80\xa2 Dart plugin can be installed from:\n       https://plugins.jetbrains.com/plugin/6351-dart\n    \xe2\x80\xa2 Java version OpenJDK Runtime Environment (build 11.0.8+10-b944.6916264)\n\n[\xe2\x9c\x93] Android Studio\n    \xe2\x80\xa2 Android Studio at /Users/wiktor/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/211.7628.21.2111.7905991/Android Studio Preview.app/Contents\n    \xe2\x80\xa2 Flutter plugin can be installed from:\n       https://plugins.jetbrains.com/plugin/9212-flutter\n    \xe2\x80\xa2 Dart plugin can be installed from:\n       https://plugins.jetbrains.com/plugin/6351-dart\n    \xe2\x80\xa2 Java version OpenJDK Runtime Environment (build 11.0.11+0-b60-7772763)\n\n[\xe2\x9c\x93] Android Studio\n    \xe2\x80\xa2 Android Studio at /Users/wiktor/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/211.7628.21.2111.7863044/Android Studio Preview.app/Contents\n    \xe2\x80\xa2 Flutter plugin can be installed from:\n       https://plugins.jetbrains.com/plugin/9212-flutter\n    \xe2\x80\xa2 Dart plugin can be installed from:\n       https://plugins.jetbrains.com/plugin/6351-dart\n    \xe2\x80\xa2 Java version OpenJDK Runtime Environment (build 11.0.11+0-b60-7772763)\n\n[\xe2\x9c\x93] IntelliJ IDEA Ultimate Edition (version 2021.1.2)\n    \xe2\x80\xa2 IntelliJ at /Users/wiktor/Applications/JetBrains Toolbox/IntelliJ IDEA Ultimate.app\n    \xe2\x80\xa2 Flutter plugin can be installed from:\n       https://plugins.jetbrains.com/plugin/9212-flutter\n    \xe2\x80\xa2 Dart plugin can be installed from:\n       https://plugins.jetbrains.com/plugin/6351-dart\n\n[\xe2\x9c\x93] IntelliJ IDEA Ultimate Edition (version 2021.1.2)\n    \xe2\x80\xa2 IntelliJ at /Users/wiktor/Library/Application Support/JetBrains/Toolbox/apps/IDEA-U/ch-0/211.7442.40/IntelliJ IDEA.app\n    \xe2\x80\xa2 Flutter plugin version 68.1.1\n    \xe2\x80\xa2 Dart plugin version 211.7817\n\n[\xe2\x9c\x93] Connected device (3 available)\n    \xe2\x80\xa2 iPod touch (7th generation) (mobile) \xe2\x80\xa2 BAEBD16B-8BA9-4D2F-B86D-38282E5FA060 \xe2\x80\xa2 ios            \xe2\x80\xa2 com.apple.CoreSimulator.SimRuntime.iOS-15-5 (simulator)\n    \xe2\x80\xa2 macOS (desktop)                      \xe2\x80\xa2 macos                                \xe2\x80\xa2 darwin-arm64   \xe2\x80\xa2 macOS 12.4 21F79 darwin-arm\n    \xe2\x80\xa2 Chrome (web)                         \xe2\x80\xa2 chrome                               \xe2\x80\xa2 web-javascript \xe2\x80\xa2 Google Chrome 103.0.5060.53\n\n[\xe2\x9c\x93] HTTP Host Availability\n    \xe2\x80\xa2 All required HTTP hosts are available\n\n\xe2\x80\xa2 No issues found!\n\n

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Answer 1

这个问题发生在最新的 firebase_core_platform_interface 中，因此覆盖旧版本可以暂时解决该问题。（Firebase 团队修复后即可将其删除）

dependency_overrides:
  firebase_core_platform_interface: 4.4.1

Answer 2

根据@Hardik Mehta 分享的这个问题，新的 SDK 无法编译，而旧的 SDK 版本则无法编译。对我有用的解决方案是upgrade firebase packages删除ios/Podfile.lock并运行pod install --repo-update。