Having trouble installing Flutter - flutter

Question

I was trying to install Flutter on my VS Code but I kept running into this issue. Android license status unknown.
(base) Lenovo-Legion:~/Documents/$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 2.0.6, on Linux, locale en_GB.UTF-8)
[!] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
✗ Android license status unknown.
Run `flutter doctor --android-licenses` to accept the SDK licenses.
See https://flutter.dev/docs/get-started/install/linux#android-setup for more details.
[✓] Chrome - develop for the web
[✓] Android Studio
[✓] VS Code (version 1.55.2)
[✓] Connected device (1 available)
! Doctor found issues in 1 category.
(base) Lenovo-Legion:~/Documents/$ flutter doctor --android-licenses
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:522)
... 5 more
(base) Lenovo-Legion:~/Documents/$
I went back to Android Studio and updated all the SDK licenses as well. No help. How can I fix it?

Answer 1

This was fixed by going to Android studio> Settings > Appearance & Behavior > System Settings > Android SDK > SDK Tools and checking the option to download the Android SDK Command-line Tools (latest).
Android SDK Command Line Tools
Then reboot VS Code and re-run flutter doctor --android-licenses and enter y to accept all licenses. Should work like a charm now!
(base) Lenovo-Legion:~/Documents/$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 2.0.6, on Linux, locale en_GB.UTF-8)
[!] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
! Some Android licenses not accepted. To resolve this, run: flutter doctor --android-licenses
[✓] Chrome - develop for the web
[✓] Android Studio
[✓] VS Code (version 1.55.2)
[✓] Connected device (1 available)
! Doctor found issues in 1 category.
(base) Lenovo-Legion:~/Documents/$ flutter doctor --android-licenses
5 of 6 SDK package licenses not accepted. 100% Computing updates...
Review licenses that have not been accepted (y/N)? y
1/5: License android-googletv-license:
---------------------------------------
Terms and Conditions
This is the Google TV Add-on for the Android Software Development Kit License Agreement.
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Check
(base) Lenovo-Legion:~/Documents/$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 2.0.6, on Linux, locale en_GB.UTF-8)
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
[✓] Chrome - develop for the web
[✓] Android Studio
[✓] VS Code (version 1.55.2)
[✓] Connected device (1 available)
• No issues found!