Flutter Flatter医生发现了两类问题
我已经将我的mac os更新为10.15 Beta版，不幸的是，在我的Flitter应用程序开始异常工作之后，最初出现了一个dart扩展权限异常，现在已解决，并通过下面提到的链接实现了更多错误，现在，在我的电脑上运行了颤振博士-v后，我得到了以下信息，请帮助我解决这个问题，提前谢谢Flutter Flatter医生发现了两类问题,flutter,dart,Flutter,Dart,我已经将我的mac os更新为10.15 Beta版，不幸的是，在我的Flitter应用程序开始异常工作之后，最初出现了一个dart扩展权限异常，现在已解决，并通过下面提到的链接实现了更多错误，现在，在我的电脑上运行了颤振博士-v后，我得到了以下信息，请帮助我解决这个问题，提前谢谢 [!] Flutter (Channel stable, v1.5.4-hotfix.2, on Mac OS X 10.15 19A471t, locale en-GB) • Flutter version
[!] Flutter (Channel stable, v1.5.4-hotfix.2, on Mac OS X 10.15 19A471t, locale en-GB)
• Flutter version 1.5.4-hotfix.2 at /Users/harshavardhan/development/flutter
• Framework revision 7a4c33425d (6 weeks ago), 2019-04-29 11:05:24 -0700
• Engine revision 52c7a1e849
• Dart version 2.3.0 (build 2.3.0-dev.0.5 a1668566e5)
✗ Downloaded executables cannot execute on host.
See https://github.com/flutter/flutter/issues/6207 for more information
[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
• Android SDK at /Users/harshavardhan/Library/Android/sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-28, build-tools 28.0.3
• 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-1248-b01)
• All Android licenses accepted.
[!] iOS toolchain - develop for iOS devices (Xcode 10.2.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 10.2.1, Build version 10E1001
✗ Xcode requires additional components to be installed in order to run.
Launch Xcode and install additional required components when prompted.
• ios-deploy 1.9.4
• CocoaPods version 1.7.1
[✓] Android Studio (version 3.3)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin version 33.3.1
• Dart plugin version 182.5215
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
[✓] VS Code (version 1.35.0)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.1.0
[✓] Connected device (1 available)
• iPhone Xʀ • 3999B2E6-E5DD-4726-9A0D-8B17A3CA5674 • ios • com.apple.CoreSimulator.SimRuntime.iOS-12-2 (simulator)
! Doctor found issues in 2 categories.
根据手头的当前详细信息，您的颤振结帐似乎缺少所需的文件。解决此问题的方法是执行回滚或安装Flatter fresh。根据当前的详细信息，您的Flatter签出似乎缺少所需的文件。解决此问题的方法是执行回滚或安装Flatter fresh。这是第2个问题的解决方案-Xcode需要安装其他组件才能运行。启动Xcode并在提示时安装所需的其他组件。关于问题1，请参考Flatter Doc日志中提供的url。是的，我已经通过了链接，但结果是我没有安装一些
sudo apt get install lib32stdc++6brew安装sudo apt get install lib32stdc++6brew安装