<The problem of saving data in the database and cl...

# stackoverflow

[user]

The problem of saving data in the database and closing the program quickly after execution
I have a layout that has two EDITETEXT and they should be filled and saved in the database by pressing the save button
Everything is correct, but when I write the button code, the program runs
and quickly exits the program
(And that there is no mistake)
If I want to say complete, it means: everything is correct until I want to use the database :|
code main activity:
enter codeclass MainActivity : AppCompatActivity() {
private lateinit var adapter: Adapter
private lateinit var...