If you have the apk built and launching, then I’d want to see the client and server log files, and best to also run ‘adb logcat -d > launch_problems.log’ right after it exits and include that too.
The logs GENERALLY have a pretty clear indication of the issue. If it crashes, there’s an explicit crash log and call stack in the logcat dump. If it is failing internally and exiting, it should be either in logcat or the client log why that happened – usually it is failure to connect to server (either unspecified in launch options via file or cmdline or android studio, or specified and picked up but unreachable due to firewall or other issues).
So if you can pass along logs plus the logcat dump, I’m happy to take a look and see if I can point you at what’s going wrong.
It should be pretty easy to follow the documentation, download the pieces we don’t ship inside the sdk and place them in the right folders (and rename zips in many cases), and then either run Gradle or Android Studio to build. If you can give more detail than “can’t build sample apk at all”, I can try to walk you through the doc steps that you are maybe missing.
Thank you for answering. I made a post earlier today with my issue.
I have been following all the steps from the documentation carefully but have not been successful, yet. I’m not an experienced developer so it might be something silly, and I apologize if that’s the case. Thank you again.