【发布时间】：2021-11-04 19:10:18
【问题描述】：
当前正在使用 Flutter Firestore 更新到最新版本后开始导致问题应用程序运行良好，但是当我单击 热重载 时它开始显示此错误。
我认为缓存可能有问题。所以我确实flutter clean，但结果是一样的。
这里是我使用 cloud_firestore 的版本：^2.5.1
E/flutter (22725): #0 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #1 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #2 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #3 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #4 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #5 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #6 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #7 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #8 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #9 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #10 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #11 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #12 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #13 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #14 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): ...
E/flutter (22725): ...
E/flutter (22725): #13207 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #13208 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #13209 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #13210 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #13211 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #13212 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #13213 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #13214 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #13215 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #13216 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #13217 main (file:///...../FlutterProject/bntbladi/.dart_tool/flutter_build/generated_main.dart:51:40)
E/flutter (22725): #13218 _runMainZoned.<anonymous closure>.<anonymous closure> (dart:ui/hooks.dart:140:38)
E/flutter (22725): #13219 _rootRun (dart:async/zone.dart:1428:13)
E/flutter (22725): #13220 _CustomZone.run (dart:async/zone.dart:1328:19)
E/flutter (22725): #13221 _runZoned (dart:async/zone.dart:1863:10)
E/flutter (22725): #13222 runZonedGuarded (dart:async/zone.dart:1851:12)
E/flutter (22725): #13223 _runMainZoned.<anonymous closure> (dart:ui/hooks.dart:138:5)
E/flutter (22725): #13224 _delayEntrypointInvocation.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:283:19)
E/flutter (22725): #13225 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:184:12)```
【问题讨论】：
-
每当您对项目进行更改时（例如添加包、编辑 android/ios 文件。您必须关闭当前调试会话，在终端
flutter clean、flutter pub get上运行，然后重新运行您的应用
标签： flutter dart google-cloud-firestore flutter-dependencies dart-null-safety