我从v1.91升级了flutter。修补程序6通过使用flutter upgrade --force。
然后,我建立一个示例“图层”- flutter 运行,它显示此消息,而如果我切换到1.91,则一切正常
flutter 运行--stacktrace给出此错误
Could not find an option named "stacktrace".
flutter 医生-v
G:\new\new_exam>flutter doctor -v [√] Flutter (Channel stable, v1.12.13+hotfix.5, on Microsoft Windows [Version 10.0.18362.535], locale en-US) • Flutter version 1.12.13+hotfix.5 at G:\Flutter\flutter • Framework revision 27321eb (12 days ago), 2019-12-10 18:15:01 -0800 • Engine revision 2994f7e1e6 • Dart version 2.7.0
[√] Android toolchain - develop for Android devices (Android SDK version 29.0.2) • Android SDK at G:\Flutter\android • Android NDK location not configured (optional; useful for native profiling support) • Platform android-29, build-tools 29.0.2 • ANDROID_HOME = G:\Flutter\android • ANDROID_SDK_ROOT = G:\Flutter\android\sdk • Java binary at: G:\flutter\openjdk\bin\java • Java version OpenJDK Runtime Environment (build 1.8.0_232-b09) • All Android licenses accepted.
[!] Android Studio (not installed) • Android Studio not found; download from https://developer.android.com/studio/index.html (or visit https://flutter.dev/setup/#android-setup for detailed instructions).
[!] IntelliJ IDEA Community Edition (version 2019.3) • IntelliJ at C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2019.3.1 X Flutter plugin not installed; this adds Flutter specific functionality. X Dart plugin not installed; this adds Dart specific functionality. • For information about installing plugins, see https://flutter.dev/intellij-setup/#installing-the-plugins
[!] Connected device ! No devices available
! Doctor found issues in 3 categories.
最佳答案
我认为解决方案非常简单。通常,与Flutter和Dart一起使用Android Studio始终是最佳实践。原因是存在某些依赖关系,这些依赖关系要求您使用Android Studio使其正常运行,尤其是当您刚开始使用Flutter和Dart时。
Flutter Doctor对于您遇到的问题非常准确。
下载Android Studio后,请执行以下操作;
Android Studio将自动为您安装其他程序,这应该消除该错误,并且您应该会很好。
关于android - 升级到新版flutter时出现 “:app:transformClassesWithDexBuilderForDebug”错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/59531587/