i 在ItemS当选时获得NullPointer
校外法
java.lang.NullPointerException: Parameter specified as non-null is null: method nh.nawafil.hidayatullah.release.ui.home.ui.nawafil.NawafilFragment$setupListView$1$3.onItemSelected, parameter view
at nh.nawafil.hidayatullah.release.ui.home.ui.nawafil.NawafilFragment$setupListView$1$3.onItemSelected(Unknown Source:7)
我的先辈法典
spTahajjud.adapter = customAdapter
spTahajjud.onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
override fun onItemSelected(parent: AdapterView<*>, view: View, position: Int, id: Long) {
paramsPost["tahajjud"] = position
}
override fun onNothingSelected(parent: AdapterView<*>) {}
}
i 胎盘知道问题,但问题发生于一开始转向其他碎块,再回头去处理。