I have a problem with the path path when I run sdk manager java.io.exception path is not a foder, but the path is set correctly in the file path settings, in fact it duplicates cmdline-tools so it does cmdline-tools/cmdline-tools it puts it twice can you give me an indication?
Why are you running the SDK manager? I have used B4A for over ten years and I have never run the SDK manager. If you are trying to use it on day one then it is very likely that you are doing something wrong.
it duplicates cmdline-tools so it does cmdline-tools/cmdline-tools
This suggests that something has gone wrong when you were installing B4A. The sensible thing to do in this situation is to remove everything and install again. Be sure to follow the installation instructions exactly. By the way, I upgraded to B4A version 13.4 an hour ago following those installation instructions and everything works.