javaandroidflutterandroid-licenses

How to fix "flutter doctor --android-licenses" java error? Without android studio

When I try to accept android licenses using command flutter doctor --android-licenses a java error is thrown.

Here is java error:

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

Here is my output for flutter doctor -v:

flutter doctor -v output

How can I solve above java error?

Note: I want to solve this problem without using Android Studio.

Solution

  • The problem is happened because when running flutter doctor --android-licenses, it implicitly running the sdk tools which is only works with JDK 8 (afaik, correct me if I'm wrong).

    So, you need to install JDK 8 and set your JAVA_HOME to your JDK 8 installation path.