I downloaded Command line tools via the following link, but encounters this error when running sdkmanager:
https://developer.android.com/studio
Where do the bugs come from, because other bats run without bugs.
PS C:\Android> sdkmanager --version
Warning: Could not create settings
java.lang.IllegalArgumentException
at com.android.sdklib.tool.sdkmanager.SdkManagerCliSettings.<init>(SdkManagerCliSettings.java:428)
at com.android.sdklib.tool.sdkmanager.SdkManagerCliSettings.createSettings(SdkManagerCliSettings.java:152)
at com.android.sdklib.tool.sdkmanager.SdkManagerCliSettings.createSettings(SdkManagerCliSettings.java:134)
at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:57)
at com.android.sdklib.tool.sdkmanager.SdkManagerCli.main(SdkManagerCli.java:48)
Usage:
sdkmanager [--uninstall] [<common args>] [--package_file=<file>] [<packages>...]
sdkmanager --update [<common args>]
sdkmanager --list [<common args>]
sdkmanager --licenses [<common args>]
sdkmanager --version