ios - Flutter ios 构建失败 - Distill 因未知原因而失败
问题描述
我在使用颤振构建 ios 应用程序时遇到问题。我正在使用以下版本:
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, v1.9.1+hotfix.6, on Mac OS X 10.15 19A487m, locale en-GB)
[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 11.2.1)
[✓] Android Studio (version 3.5)
当我运行“flutter build ios --release”命令时,出现以下错误:
Error output from Xcode build:
↳
2019-11-25 20:54 xcodebuild[15605] (FSEvents.framework) fsevent_realpath: err(2): [No such file or directory]
** BUILD FAILED **
Xcode's output:
↳
=== BUILD TARGET Runner OF PROJECT Runner WITH CONFIGURATION Release ===
Building AOT snapshot in release mode (ios-release)...
Building App.framework for arm64...
Building App.framework for armv7...
Building AOT snapshot in release mode (ios-release)... 55.4s
Built to build/aot/.
warning: parsing line table prologue at offset 0x6f697463 found unsupported version 0x00
warning: line table parameters mismatch. Cannot emit.
note: while processing /Users/mcbcsuser1/MBA_Project/mba-app/build/aot/armv7/snapshot_assembly.o
Project /Users/mcbcsuser1/MBA_Project/mba-app built and packaged successfully.
=== BUILD TARGET Runner OF PROJECT Runner WITH CONFIGURATION Release ===
/Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/AppDelegate.m:18:128: warning: incompatible pointer types sending 'FlutterViewController *' to parameter of type
'NSObject<FlutterBinaryMessenger> * _Nonnull' [-Wincompatible-pointer-types]
FlutterMethodChannel* pdfChannel = [FlutterMethodChannel methodChannelWithName:@"com.mcbcs.mba2/pdfViewer" binaryMessenger:controller];
^~~~~~~~~~
In module 'Flutter' imported from /Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/AppDelegate.h:1:
/Users/mcbcsuser1/MBA_Project/mba-app/ios/Pods/../.symlinks/flutter/ios-release/Flutter.framework/Headers/FlutterChannels.h:170:74: note: passing argument to parameter 'messenger' here
binaryMessenger:(NSObject<FlutterBinaryMessenger>*)messenger;
^
1 warning generated.
=== BUILD TARGET Runner OF PROJECT Runner WITH CONFIGURATION Release ===
/Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/AppDelegate.m:18:128: warning: incompatible pointer types sending 'FlutterViewController *' to parameter of type
'NSObject<FlutterBinaryMessenger> * _Nonnull' [-Wincompatible-pointer-types]
FlutterMethodChannel* pdfChannel = [FlutterMethodChannel methodChannelWithName:@"com.mcbcs.mba2/pdfViewer" binaryMessenger:controller];
^~~~~~~~~~
In module 'Flutter' imported from /Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/AppDelegate.h:1:
/Users/mcbcsuser1/MBA_Project/mba-app/ios/Pods/../.symlinks/flutter/ios-release/Flutter.framework/Headers/FlutterChannels.h:170:74: note: passing argument to parameter 'messenger' here
binaryMessenger:(NSObject<FlutterBinaryMessenger>*)messenger;
^
1 warning generated.
2019-11-25 20:55:36.012 ibtoold[15836:7610864] DEBUG: Added to environment: {
TMPDIR = "/var/folders/kp/d0jg6_p910n84sgpg0p1v8b80000gp/T/28CC6A1B-B030-45EB-8711-C99450F6AE60";
}
2019-11-25 20:55:37.037 IBCocoaTouchImageCatalogTool[15842:7611096] Unable to get image dimensions for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
2019-11-25 20:55:37.056 IBCocoaTouchImageCatalogTool[15842:7611096] Unable to get image dimensions for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
2019-11-25 20:55:37.056 IBCocoaTouchImageCatalogTool[15842:7611096] Unable to get image dimensions for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
2019-11-25 20:55:37.063 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
2019-11-25 20:55:37.064 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
2019-11-25 20:55:37.064 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
2019-11-25 20:55:37.064 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
2019-11-25 20:55:37.064 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
2019-11-25 20:55:37.064 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
2019-11-25 20:55:37.064 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
2019-11-25 20:55:37.065 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
2019-11-25 20:55:37.065 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
2019-11-25 20:55:37.069 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
2019-11-25 20:55:37.069 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
2019-11-25 20:55:37.069 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
2019-11-25 20:55:37.069 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
2019-11-25 20:55:37.069 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
2019-11-25 20:55:37.069 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
2019-11-25 20:55:37.069 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
2019-11-25 20:55:37.070 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
2019-11-25 20:55:37.070 IBCocoaTouchImageCatalogTool[15842:7611096] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
2019-11-25 20:55:37.086 IBCocoaTouchImageCatalogTool[15842:7611131] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
2019-11-25 20:55:37.086 IBCocoaTouchImageCatalogTool[15842:7611133] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
2019-11-25 20:55:37.086 IBCocoaTouchImageCatalogTool[15842:7611117] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
2019-11-25 20:55:37.086 IBCocoaTouchImageCatalogTool[15842:7611132] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
2019-11-25 20:55:37.086 IBCocoaTouchImageCatalogTool[15842:7611128] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
2019-11-25 20:55:37.086 IBCocoaTouchImageCatalogTool[15842:7611133] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
2019-11-25 20:55:37.086 IBCocoaTouchImageCatalogTool[15842:7611128] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
2019-11-25 20:55:37.086 IBCocoaTouchImageCatalogTool[15842:7611117] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
2019-11-25 20:55:37.086 IBCocoaTouchImageCatalogTool[15842:7611131] CoreThemeDefinition: Unable to create image for
file:///Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
/* com.apple.actool.errors */
/Users/mcbcsuser1/MBA_Project/mba-app/ios/Runner/Assets.xcassets: error: Distill failed for unknown reasons.
/* com.apple.actool.compilation-results */
/Users/mcbcsuser1/MBA_Project/mba-app/build/ios/Release-iphoneos/Runner.app/Assets.car
/Users/mcbcsuser1/Library/Developer/Xcode/DerivedData/Runner-apeytfmeqlxqxbbjvyssseotadoa/Build/Intermediates.noindex/Runner.build/Release-iphoneos/Runner.build/assetcatalog_generated_info.plis
t
我已经在使用最新版本的 xcode、macos 和 flutter。我仍然无法构建用于发布的 ios 应用程序。任何人都可以帮忙吗?谢谢。
解决方案
改变这一行,
FlutterMethodChannel* pdfChannel = [FlutterMethodChannel methodChannelWithName:@"com.mcbcs.mba2/pdfViewer" binaryMessenger:controller];
至
FlutterMethodChannel* pdfChannel = [FlutterMethodChannel methodChannelWithName:@"com.mcbcs.mba2/pdfViewer" binaryMessenger:controller.binaryMessenger];
控制器 => 控制器.binaryMessenger
它对我有用。并查看有关运行本机代码的官方文档 https://flutter.dev/docs/development/platform-integration/platform-channels?tab=ios-channel-objective-c-tab
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