The mobile application crashes on startup, how to understand what is happening?

Question

Android

Greetings!
I am making a mobile application.
I collected apk through the assembler of a mobile application from 1C.
The application installs, but immediately crashes on launch. Those. does not even reach the choice of base.
I don't know how to understand what's going on and what's wrong.
Tested on 2 phones and BlieStacks emulator.

Tried connecting via adb

.\adb.exe -s 192.168.1.68:5555 logcat   >> log4.txt

Write a log, but there is no mention of this application in the logs.

I have no experience with android applications.
Please tell me how you can analyze the operation of the program if it crashes at the time of launch?

Answer 1

Debugging a mobile application
https://its.1c.ru/db/edtdoc/content/10109/hdoc

Answer 2

Put android studio, it's most convenient to watch logcat there