Libc.abort(abort:63) FATAL EXCEPTION [UnityMain]

[andrew_pearce1]

While searching for reason, what can cause that error. I came across to this thread:

Native crashes on abort in developer console with Oreo (8.1)

I tested app on virtual device with Android 8.1 (Oreo API 27) and managed to reproduce exactly the same error. The code which causes app crash “Application.Quit()” (button is located on the main screen and I was tapping it right after app start)

As I can see, many unity developers reported this issue in old and new version of Unity (I am using 2018.2.14f1)

Unity 5.5 game build crashes in Application.Quit() when in fullscreen mode

We have just upgraded a large project from Unity 5.4 to 5.5 and our desktop build crashes when exiting the application. This only and always happens when in fullscreen mode. In the "main menu" scene where one can exit all threads and all resources have been let go and this happens even if only starting the application and exiting directly without starting to use any resources. What we have tried: Build and run on two different machines, same results Reverting to old version and building on …

SIGSEGV crash on Application.Quit()

I am getting a crash upon calling Application.Quit() in the Linux player. I was able to reproduce this in a tutorial project (http://u3d.as/mWH) by adding a call to Application.Quit() upon pressing ESC, so it doesn’t appear to be specific to my project. This was in a game built from the Linux Unity editor, version 5.4.1f1, on Ubuntu 16.04.

I can simply ignore this crash as closing app and crashing app is almost the same from user’s point of view. That’s why I was not getting complains from users regarding this issue.

IMPORTANT when I tried app on Android 5.1 and 6, there was no issues. So it could be an issue of Android 8.1 build.

Any update or help highly appreciated