扑医生--android-licenses给出了Java错误 [英] flutter doctor --android-licenses gives a java error

问题描述

Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/bind/annotation/XmlSchema
    at com.android.repository.api.SchemaModule$SchemaModuleVersion.<init>(SchemaModule.java:156)
    at com.android.repository.api.SchemaModule.<init>(SchemaModule.java:75)
    at com.android.sdklib.repository.AndroidSdkHandler.<clinit>(AndroidSdkHandler.java:81)
    at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:73)
    at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:48)
Caused by: java.lang.ClassNotFoundException: javax.xml.bind.annotation.XmlSchema
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ... 5 more

运行flutter doctor --android-licenses时，出现上述错误.有谁知道这是为什么发生的以及我该如何解决?我已经在Flutter控制台上运行它了.

I get this error above when running flutter doctor --android-licenses. Does anyone know why this is happening and how I can fix it? I'm already running it on the flutter console.

推荐答案

从 Android SDK Manager 安装 Android SDK命令行工具为我完成了工作.

Installing Android SDK Command-line tools from Android SDK Manager did the job for me.

1. 打开工具> SDK管理器
2. 从左侧选择外观&行为>系统设置> Android SDK
3. 从顶部菜单中选择 SDK工具
4. 检查 Android SDK命令行工具，然后单击应用".

1. Open Tools > SDK Manager
2. From the left choose, Appearance & Behavior > System Settings > Android SDK
3. Select SDK Tools from the top menu
4. Check Android SDK Command-line tools and click 'apply'.

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