flutter iOS heeft wit scherm

Ik draai mijn app op de simulator en krijg steeds een wit scherm. Terwijl hetzelfde werkt op een Android-simulator.

Ik kan geen reden vinden in de logs.

user:$ flutter run
Launching lib/main.dart on iPhone XR in debug mode...
Running Xcode build...                                                  
 +-Assembling Flutter resources...                          16.6s
 L-Compiling, linking and signing...                        12.6s
Xcode build done.                                           39.8s
        path: satisfied (Path is satisfied), interface: en0
Failed to find assets path for "Frameworks/App.framework/flutter_assets"
Configuring the default Firebase app...
6.17.0 - [Firebase/Core][I-COR000004] App with name __FIRAPP_DEFAULT does not exist.
        path: satisfied (Path is satisfied), interface: en0
[Crashlytics] Version 3.14.0 (144)
Configured the default Firebase app __FIRAPP_DEFAULT.
[Fabric] [Fabric +with] called multiple times. Only the first call is honored, please pass all kits you wish to initialize
[VERBOSE-2:engine.cc(127)] Engine run configuration was invalid.
[VERBOSE-2:shell.cc(437)] Could not launch engine with configuration.
        [C1.1 A86E5A82-4A2C-48C3-A211-EC9399A18596 192.168.2.103:61370<->216.58.207.67:443]
        Connected Path: satisfied (Path is satisfied), interface: en0   
        Duration: 0.522s, DNS @0.006s took 0.060s, TCP @0.068s took 0.032s, TLS took 0.162s
        bytes in/out: 6279/1424, packets in/out: 10/9, rtt: 0.032s, retransmitted packets: 0, out-of-order packets: 0
6.17.0 - [Firebase/Analytics][I-ACS023007] Analytics v.60202000 started 
6.17.0 - [Firebase/Analytics][I-ACS023008] To enable debug logging set the following application argument: -FIRAnalyticsDebugEnabled (see xx://xx.xx/xx)
6.17.0 - [Firebase/Analytics][I-ACS031025] Analytics screen reporting is enabled. Call +[FIRAnalytics setScreenName:setScreenClass:] to set the screen name or override the default screen class name. To disable screen reporting, set the flag FirebaseScreenReportingEnabled to NO (boolean) in the Info.plist
6.17.0 - [Firebase/Analytics][I-ACS023012] Analytics collection enabled 
Syncing files to device iPhone XR...                                    
 9,472ms (!)                                       

voer hier de afbeeldingsbeschrijving in


Antwoord 1, autoriteit 100%

zoals voorgesteld door @pskink met –enable-software-rendering works.

flutter run –enable-software-rendering


Antwoord 2, autoriteit 78%

1- rm -rf ios/Flutter/App.framework

2- Wijzig de instellingen voor het bouwen van het Runner-doel Bouwfasen > Dun binair script als volgt:

/bin/sh "$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh" embed
/bin/sh "$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh" thin

Antwoord 3

Ik had hetzelfde probleem.
Probeer flutter te upgraden naar de nieuwste.

flutter upgrade

Schoon vervolgens het project op.

flutter clean

Probeer opnieuw te rennen

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