Unable to call SetOnClickListener

Issue

Unable to run OnSetClickLestiner

Solution

as I can see you cant find the button with the id. You have to options

1st option: go to ur code and use the line

val myButton: Button = findViewById(R.id.button)
myButton.setOnClickListener{
...
}

2nd option: go to gradle.app file and add into the plugins the line:

id 'kotlin-android-extensions'

and then keep the same code as you have

Answered By - NickNterm