Flutter 应用程序 iOS 在请求权限后崩溃

Question

当我尝试从 vs code 或 Xcode 在 iOS 模拟器中运行我的 flutter 应用程序时，应用程序在请求权限后崩溃并显示此屏幕

日志说：

flutter: [2024-09-03 11:13:19.272311 | Catcher 2 | INFO] Setup localization lazily!
flutter: [2024-09-03 11:13:19.299009 | Catcher 2 | INFO] ============================== CATCHER 2 LOG ==============================
flutter: [2024-09-03 11:13:19.299839 | Catcher 2 | INFO] Crash occurred on 2024-09-03 11:13:19.294106
flutter: [2024-09-03 11:13:19.303913 | Catcher 2 | INFO] ---------- ERROR ----------
flutter: [2024-09-03 11:13:19.304042 | Catcher 2 | INFO] Stack Overflow

然后，如果我在 vs code 中执行 cmd+s，崩溃就会消失并且应用程序运行良好，但如果我重新加载，则会再次出现错误。

这是我的扑动医生：

[✓] Flutter (Channel stable, 3.19.0, on macOS 14.5 23F79 darwin-arm64, locale en-IT)
    • Flutter version 3.19.0 on channel stable at /Users/alberto.callegari/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision bae5e49bc2 (7 months ago), 2024-02-13 17:46:18 -0800
    • Engine revision 04817c99c9
    • Dart version 3.3.0
    • DevTools version 2.31.1

[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
    • Android SDK at /Users/alberto.callegari/Library/Android/sdk
    • Platform android-34, build-tools 34.0.0
    • ANDROID_HOME = /Users/alberto.callegari/Library/Android/sdk
    • Java binary at: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 17.0.11+0-17.0.11b1207.24-11852314)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 15.4)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 15F31d
    • CocoaPods version 1.15.2

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2024.1)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.11+0-17.0.11b1207.24-11852314)

[✓] VS Code (version 1.92.2)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.94.0

[✓] Connected device (5 available)            
    • SM A546B (mobile)           • RZCW21K910J                          • android-arm64  • Android 14 (API 34)
    • sdk gphone64 arm64 (mobile) • emulator-5554                        • android-arm64  • Android 14 (API 34) (emulator)
    • iPhone 15 Pro Max (mobile)  • EC3C0FE0-2505-40BD-BD7C-071C416AAE08 • ios            • com.apple.CoreSimulator.SimRuntime.iOS-17-4 (simulator)
    • macOS (desktop)             • macos                                • darwin-arm64   • macOS 14.5 23F79 darwin-arm64
    • Chrome (web)                • chrome                               • web-javascript • Google Chrome 128.0.6613.114

[✓] Network resources
    • All expected network resources are available.

• No issues found!

Answer 1

我建议检查何时请求权限，并且我还建议使用 ErrorWidget，以便您可以具体识别它是什么

Flutter 中的 Link Error Widget 控制错误并显示错误的