Android : Button on Fragment

Question

Hi I just started making Android apps with Kotlin a got small problem with my app

When I try to use OnclickListener my app crashes

My code

class fr_cooking : Fragment() {

    override fun onCreateView(inflater: LayoutInflater?, container: ViewGroup?,
                              savedInstanceState: Bundle?): View? {

        button.setOnClickListener({
            textView2.text = "blablabla"
        })

        return inflater!!.inflate(R.layout.fragment_fr_cooking, container, false)

    }
}

Answer 1

You need to implememnt your onClick listener in following method :

 override fun onViewCreated(view: View?, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)


    }