ios - 体系结构 i386 的 undefined symbol : _FlutterMethodNotImplemented

Question

我正在尝试在 ios 模拟器上运行我的 flutter 应用程序，该模拟器几乎没有连接、flutter_webview、fluttertoast 等插件。当我尝试运行这些插件时，我在所有这些插件上都收到以下错误。

Undefined symbols for architecture i386:
  "_FlutterMethodNotImplemented", referenced from:
      -[FluttertoastPlugin handleMethodCall:result:] in FluttertoastPlugin.o
  "_OBJC_CLASS_$_FlutterMethodChannel", referenced from:
      objc-class-ref in FluttertoastPlugin.o

Android 上一切运行顺利。

我已经尝试过

flutter clean 
pod install

错误仍然存​​在。有人面临类似的错误吗？如果有人对此有解决方案，请帮助我。谢谢

flutter doctor -v 输出

[✓] Flutter (Channel beta, v0.11.9, on Mac OS X 10.14.1 18B75, locale en-IN)
    • Flutter version 0.11.9 at /Users/vipin/Downloads/soft/flutter
    • Framework revision d48e6e433c (5 days ago), 2018-11-20 22:05:23 -0500
    • Engine revision 5c8147450d
    • Dart version 2.1.0 (build 2.1.0-dev.9.4 f9ebf21297)

[✓] Android toolchain - develop for Android devices (Android SDK 28.0.3)
    • Android SDK at /Users/vipin/Library/Android/sdk
    • Android NDK location not configured (optional; useful for native profiling support)
    • Platform android-28, build-tools 28.0.3
    • ANDROID_HOME = /Users/vipin/Library/Android/sdk
    • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b06)
    • All Android licenses accepted.

[✓] iOS toolchain - develop for iOS devices (Xcode 10.1)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 10.1, Build version 10B61
    • ios-deploy 1.9.4
    • CocoaPods version 1.5.3

[✓] Android Studio (version 3.2)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin version 30.0.1
    • Dart plugin version 181.5656
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b06)

[✓] Connected device (1 available)
    • iPhone XR • DAE7804F-C35A-4847-94AF-BC094BE584DC • ios • iOS 12.1 (simulator)

• No issues found!

Answer 1

如果您使用应用程序风格并遇到上述错误，请查看 here