我有一个使用Firebase身份验证库的Flutter 应用程序.当我启动它的iOS版本时,它给我显示了一个空白的白色屏幕,然后挂起了.我按照所有步骤将一些与Firebase相关的标志添加到Info.plist中,比如FirebaseScreenRecordingEnabled-no、FirebaseScreenRecordingDeactiv-yes和另外一两个. 我已try 清理Build文件夹和Flutter 缓存.我也试了一下下面的答案: iOS Flutter with Firebase : white screen and SIGABRT in FlutterAppDelegate on launch个
~/Documents/Work/Workspaces/flutter/myapp $ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel master, v1.10.7-pre.80, on Mac OS X 10.15.2 19C57, locale en-IN)
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
[✓] Xcode - develop for iOS and macOS (Xcode 11.2)
[✓] Android Studio (version 3.5)
[!] VS Code (version 1.41.1)
✗ Flutter extension not installed; install from
https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter
[!] Connected device
! No devices available
! Doctor found issues in 2 categories.
仅供参考,我正在使用Android Studio开发一款Flutter 翼应用程序.
以下是来自Xcode记录器的日志(log):
2020-01-09 21:29:10.811285+0530 my-app[4621:1081677] Failed to find snapshot: /var/containers/Bundle/Application/57CC0DF5-D142-4748-A3D3-66E62A9F1A53/my-app.app/Frameworks/App.framework/flutter_assets/kernel_blob.bin
2020-01-09 21:29:11.365554+0530 my-app[4621:1081942] flutter: Observatory listening on http://127.0.0.1:57358/yuCVtFtKdlI=/
2020-01-09 21:29:11.426615+0530 my-app[4621:1081677] Configuring the default Firebase app...
2020-01-09 21:29:11.427922+0530 my-app[4621:1081920] 6.14.0 - [Firebase/Core][I-COR000004] App with name __FIRAPP_DEFAULT does not exist.
2020-01-09 21:29:11.429326+0530 my-app[4621:1081920] 6.14.0 - [Firebase/Core][I-COR000008] The project's Bundle ID is inconsistent with either the Bundle ID in 'GoogleService-Info.plist', or the Bundle ID in the options if you are using a customized options. To ensure that everything can be configured correctly, you may need to make the Bundle IDs consistent. To continue with this plist file, you may change your app's bundle identifier to 'dev.bipin.myapp'. Or you can download a new configuration file that matches your bundle identifier from https://console.firebase.google.com/ and replace the current one.
2020-01-09 21:29:11.547978+0530 my-app[4621:1081677] Configured the default Firebase app __FIRAPP_DEFAULT.
2020-01-09 21:29:11.614019+0530 my-app[4621:1081932] [VERBOSE-2:engine.cc(127)] Engine run configuration was invalid.
2020-01-09 21:29:11.614685+0530 my-app[4621:1081932] [VERBOSE-2:shell.cc(443)] Could not launch engine with configuration.
2020-01-09 21:29:11.696741+0530 my-app[4621:1081928] 6.14.0 - [Firebase/Analytics][I-ACS023007] Analytics v.60107000 started
2020-01-09 21:29:11.697266+0530 my-app[4621:1081928] 6.14.0 - [Firebase/Analytics][I-ACS023008] To enable debug logging set the following application argument: -FIRAnalyticsDebugEnabled
2020-01-09 21:29:13.657220+0530 my-app[4621:1081923] [MC] System group container for systemgroup.com.apple.configurationprofiles path is /private/var/containers/Shared/SystemGroup/systemgroup.com.apple.configurationprofiles
2020-01-09 21:29:13.662995+0530 my-app[4621:1081923] [MC] Reading from public effective user settings.
2020-01-09 21:29:34.648535+0530 my-app[4621:1082005] [BoringSSL] nw_protocol_boringssl_get_output_frames(1301) [C1.1:2][0x14de28120] get output frames failed, state 8196
2020-01-09 21:29:34.649072+0530 my-app[4621:1082005] [BoringSSL] nw_protocol_boringssl_get_output_frames(1301) [C1.1:2][0x14de28120] get output frames failed, state 8196
2020-01-09 21:29:34.650329+0530 my-app[4621:1082005] TIC Read Status [1:0x0]: 1:57
2020-01-09 21:29:34.650477+0530 my-app[4621:1082005] TIC Read Status [1:0x0]: 1:57
2020-01-09 21:29:42.223040+0530 my-app[4621:1082027] [BoringSSL] nw_protocol_boringssl_get_output_frames(1301) [C2.1:2][0x14dd3cee0] get output frames failed, state 8196
2020-01-09 21:29:42.224070+0530 my-app[4621:1082027] [BoringSSL] nw_protocol_boringssl_get_output_frames(1301) [C2.1:2][0x14dd3cee0] get output frames failed, state 8196
2020-01-09 21:29:42.225360+0530 my-app[4621:1082027] TIC Read Status [2:0x0]: 1:57
2020-01-09 21:29:42.225503+0530 my-app[4621:1082027] TIC Read Status [2:0x0]: 1:57
但到目前为止还没有任何收获.有人能帮我一下吗? 谢谢