Flutter 應用程式在 iOS 模擬器和 android 上完美運行，但在真正的 ios 設備上它會出現白屏錯誤并且應用程式崩潰
我的 iOS 模擬器日志（作業）：
2021-11-24 19:26:47.603717 0300 Runner[30853:260546] Metal API Validation Enabled
2021-11-24 19:26:48.033007 0300 Runner[30853:260546] [Firebase/Crashlytics] Version 8.9.0
2021-11-24 19:26:48.732373 0300 Runner[30853:260869] flutter: Observatory listening on http://127.0.0.1:57092/UvnyfKzFO-k=/
2021-11-24 19:26:49.003635 0300 Runner[30853:260782] [boringssl] boringssl_metrics_log_metric_block_invoke(144) Failed to log metrics
2021-11-24 19:26:49.120389 0300 Runner[30853:260790] 8.9.0 - [Firebase/Messaging][I-FCM002022] APNS device token not set before retrieving FCM Token for Sender ID '721569697388'. Notifications to this FCM Token will not be delivered over APNS.Be sure to re-retrieve the FCM token once the APNS device token is set.
2021-11-24 19:26:49.121098 0300 Runner[30853:260790] 8.9.0 - [Firebase/Analytics][I-ACS023007] Analytics v.8.9.0 started
2021-11-24 19:26:49.122288 0300 Runner[30853:260790] 8.9.0 - [Firebase/Analytics][I-ACS023008] To enable debug logging set the following application argument: -FIRAnalyticsDebugEnabled
2021-11-24 19:26:49.123287 0300 Runner[30853:260790] 8.9.0 - [Firebase/Analytics][I-ACS025036] App Delegate Proxy is disabled
2021-11-24 19:26:50.825098 0300 Runner[30853:260789] 8.9.0 - [Firebase/Analytics][I-ACS800023] No pending snapshot to activate. SDK name: app_measurement
2021-11-24 19:26:51.214160 0300 Runner[30853:260789] 8.9.0 - [Firebase/Analytics][I-ACS023012] Analytics collection enabled
2021-11-24 19:26:51.215016 0300 Runner[30853:260789] 8.9.0 - [Firebase/Analytics][I-ACS023220] Analytics screen reporting is enabled. Call [FIRAnalytics logEventWithName:FIREventScreenView parameters:] to log a screen view event. To disable automatic screen reporting, set the flag FirebaseAutomaticScreenReportingEnabled to NO (boolean) in the Info.plist
2021-11-24 19:26:51.681151 0300 Runner[30853:260891] [boringssl] boringssl_metrics_log_metric_block_invoke(144) Failed to log metrics
2021-11-24 19:26:52.423968 0300 Runner[30853:260792] [boringssl] boringssl_metrics_log_metric_block_invoke(144) Failed to log metrics
2021-11-24 19:26:54.957122 0300 Runner[30853:260546] Writing analzed variants.
2021-11-24 19:26:54.960010 0300 Runner[30853:260546] Writing analzed variants.
我的真實設備日志（iPhone 7、iPhone 7 Plus）：
2021-11-24 19:28:37.480454 0300 Runner[1472:247096] Metal API Validation Enabled
2021-11-24 19:28:37.645543 0300 Runner[1472:247096] [Firebase/Crashlytics] Version 8.9.0
2021-11-24 19:28:37.772118 0300 Runner[1472:247326] [VERBOSE-2:shell.cc(93)] Dart Error: Can't load Kernel binary: Invalid kernel binary format version.
2021-11-24 19:28:37.772214 0300 Runner[1472:247326] [VERBOSE-2:dart_isolate.cc(170)] Could not prepare isolate.
2021-11-24 19:28:37.772511 0300 Runner[1472:247326] [VERBOSE-2:runtime_controller.cc(382)] Could not create root isolate.
2021-11-24 19:28:37.772551 0300 Runner[1472:247326] [VERBOSE-2:shell.cc(576)] Could not launch engine with configuration.
2021-11-24 19:28:37.773459 0300 Runner[1472:247337] flutter: Observatory listening on http://127.0.0.1:63107/l5zqCllUQh8=/
2021-11-24 19:28:37.795951 0300 Runner[1472:247320] 8.9.0 - [Firebase/Analytics][I-ACS023007] Analytics v.8.9.0 started
2021-11-24 19:28:37.796327 0300 Runner[1472:247320] 8.9.0 - [Firebase/Analytics][I-ACS023008] To enable debug logging set the following application argument: -FIRAnalyticsDebugEnabled
2021-11-24 19:28:37.796769 0300 Runner[1472:247320] 8.9.0 - [Firebase/Analytics][I-ACS025036] App Delegate Proxy is disabled
2021-11-24 19:28:37.813715 0300 Runner[1472:247320] 8.9.0 - [Firebase/Analytics][I-ACS800023] No pending snapshot to activate. SDK name: app_measurement
2021-11-24 19:28:38.110193 0300 Runner[1472:247321] 8.9.0 - [Firebase/Analytics][I-ACS023012] Analytics collection enabled
2021-11-24 19:28:38.110621 0300 Runner[1472:247321] 8.9.0 - [Firebase/Analytics][I-ACS023220] Analytics screen reporting is enabled. Call [FIRAnalytics logEventWithName:FIREventScreenView parameters:] to log a screen view event. To disable automatic screen reporting, set the flag FirebaseAutomaticScreenReportingEnabled to NO (boolean) in the Info.plist
2021-11-24 19:28:40.191307 0300 Runner[1472:247322] [connection] nw_resolver_start_query_timer_block_invoke [C1] Query fired: did not receive all answers in time for firebaselogging-pa.googleapis.com:443
顫振醫生：
[?] Flutter (Channel unknown, 2.2.3, on macOS 11.6.1 20G224 darwin-x64, locale tr-TR)
[?] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
[?] Xcode - develop for iOS and macOS
[?] Chrome - develop for the web
[?] Android Studio (version 2020.3)
[!] Android Studio (version 2020.3)
? Unable to find bundled Java version.
[?] VS Code (version 1.62.3)
[?] Connected device (4 available)
可能的錯誤日志：
nw_resolver_start_query_timer_block_invoke [C1] Query fired: did not receive all answers in time for firebaselogging-pa.googleapis.com:443
謝謝！
uj5u.com熱心網友回復：
打開 Flutter SDK，進入 bin/cache 并洗掉所有檔案，然后運行 ??flutter doctor，然后 flutter upgrade。
轉載請註明出處，本文鏈接：https://www.uj5u.com/qita/368631.html
上一篇：切換并在范圍內找不到變數