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我正在尝试运行命令 flutter doctor --android-licenses 来接受 SDK 包许可证，但我收到了这条消息

C:\Users\Administrator\AndroidStudioProjects\flutter_app>flutter doctor --android-licenses

6 of 7 SDK package licenses not accepted. 100% Computing updates...
Review licenses that have not been accepted (y/N)?

当我尝试运行应用程序时

C:\Users\Administrator\AndroidStudioProjects\flutter_app>flutter run
Launching lib\main.dart on SM J610F in debug mode...
Running Gradle task 'assembleDebug'...
Running Gradle task 'assembleDebug'... Done                        61.2s
Exception: Gradle task assembleDebug failed with exit code -1

我试图在cmd中运行命令

C:\Users\Administrator\AppData\Local\Android\Sdk\tools\bin>sdkmanager.bat --licenses

但低于错误

Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/bind/annotation/XmlSchema
        at com.android.repository.api.SchemaModule$SchemaModuleVersion.<init>(SchemaModule.java:156)
        at com.android.repository.api.SchemaModule.<init>(SchemaModule.java:75)
        at com.android.sdklib.repository.AndroidSdkHandler.<clinit>(AndroidSdkHandler.java:81)
        at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:73)
        at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:48)
Caused by: java.lang.ClassNotFoundException: javax.xml.bind.annotation.XmlSchema
        at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:602)
        at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
        ... 5 more

我正在寻找解决方案。你有什么想法？

谢谢！

4

2 回答 2

0

您只需按“y”对问题回答“是”，您将看到一些屏幕显示尚未接受的许可内容。再次按“y”接受它，仅此而已！

于 2021-02-13T17:31:19.783 回答
0

只需删除此版本并尝试安装另一个版本，然后验证您是否在环境变量中添加了正确的路径

于 2020-08-12T22:02:10.033 回答