Flutter 环境检测问题
- windows
- cmd
C:\Users\ajanuw>flutter doctor -v
[√] Flutter (Channel stable, v1.0.0, on Microsoft Windows [Version 10.0.17134.590], locale zh-CN)
• Flutter version 1.0.0 at D:\my-tools\flutter
• Framework revision 5391447fae (3 months ago), 2018-11-29 19:41:26 -0800
• Engine revision 7375a0f414
• 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 D:\my-tools\Android\Sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-28, build-tools 28.0.3
• ANDROID_HOME = D:\my-tools\Android\Sdk
• Java binary at: D:\my-tools\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
X Android license status unknown.
[√] Android Studio (version 3.3)
• Android Studio at D:\my-tools\Android\Android Studio
• Flutter plugin version 33.0.1
• Dart plugin version 182.5215
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
[√] VS Code (version 1.31.1)
• VS Code at C:\Users\ajanuw\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 2.23.0
[!] Connected device
! No devices available
! Doctor found issues in 2 categories.
C:\Users\ajanuw>D:\my-tools\Android\Sdk\tools\bin\sdkmanager.bat --update
Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/bind/annotation/XmlSchema
...
C:\Users\ajanuw>set SDKMANAGER_OPTS=--add-modules java.se.ee
C:\Users\ajanuw>D:\my-tools\Android\Sdk\tools\bin\sdkmanager.bat --update
Warning: File C:\Users\ajanuw\.android\repositories.cfg could not be loaded.
[=======================================] 100% Computing updates...
C:\Users\ajanuw>flutter doctor --android-licenses
epositories.cfg could not be loaded.
5 of 6 SDK package licenses not accepted. 100% Computing updates...
Review licenses that have not been accepted (y/N)? y
C:\Users\ajanuw>flutter doctor -v
[√] Flutter (Channel stable, v1.0.0, on Microsoft Windows [Version 10.0.17134.590], locale zh-CN)
• Flutter version 1.0.0 at D:\my-tools\flutter
• Framework revision 5391447fae (3 months ago), 2018-11-29 19:41:26 -0800
• Engine revision 7375a0f414
• 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 D:\my-tools\Android\Sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-28, build-tools 28.0.3
• ANDROID_HOME = D:\my-tools\Android\Sdk
• Java binary at: D:\my-tools\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
• All Android licenses accepted.
[√] Android Studio (version 3.3)
• Android Studio at D:\my-tools\Android\Android Studio
• Flutter plugin version 33.0.1
• Dart plugin version 182.5215
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
[√] VS Code (version 1.31.1)
• VS Code at C:\Users\ajanuw\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 2.23.0
[!] Connected device
! No devices available
! Doctor found issues in 1 category.