Android Question What can I do?

[RUNO]

AVD Manager can't open
SDK Manager can't open

What I need for run first app in b4x

 

[victormedranop]

Need to update sdk to use Androidx.

 

[Erel]

This is not the correct way to ask for help.

1. You posted it in the wrong place.
2. The title is meaningless.
3. You should post the error as text instead of a screenshot.

The answer is: follow the installation instructions. Everything will work: https://www.b4x.com/b4a.html