Flutter需要较新版本的Android SDK.要更新，请运行:错误? [英] Flutter A newer version of the Android SDK is required. To update, run: error?

问题描述

我安装了flutter，但给出了一些错误.我知道很多解决此错误的方法，但是它们对我来说不是解决方法.我该如何解决这个问题?

I install flutter but give some error. I know a lot of solution for this error but them are not fix for me. How can ı solve this problem ?

我的JAVA_HOME位于C:\ Program Files \ Java \ jdk-13.0.2

My JAVA_HOME at C:\Program Files\Java\jdk-13.0.2

1. 命令

C:\Users\Flamador>flutter doctor --android-licenses

A newer version of the Android SDK is required. To update, run:
C:\Users\Flamador\AppData\Local\Android\Sdk\tools\bin\sdkmanager --update

1. 命令

C:\Users\Flamador>C:\Users\Flamador\AppData\Local\Android\Sdk\tools\bin\sdkmanager
--update 

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:521)
        ... 5 more

ı尝试此命令，但是...

ı try this command but ...

1. 命令

set JAVA_OPTS=-XX:+IgnoreUnrecognizedVMOptions --add-modules java.se.ee

再次

1. 命令

C:\Users\Flamador>C:\Users\Flamador\AppData\Local\Android\Sdk\tools\bin\sdkmanager --update
Error occurred during initialization of boot layer
java.lang.module.FindException: Module java.se.ee not found

推荐答案

默认情况下，并非所有模块都在JDK 13中可用.要解决您的问题，如果将JAVA_HOME设置为JDK 1.8并运行更新命令.

Not all modules are available by default in JDK 13. To solve your problem, its a lot easier if you set your JAVA_HOME to JDK 1.8 and run the update command.

这篇关于Flutter需要较新版本的Android SDK.要更新，请运行:错误?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！