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kotlinandroid-activity

Unable to call SetOnClickListener

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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