项目转为Kotlin,部分代码Java转Kotlin时报错如下   

java.lang.IllegalArgumentException: Parameter specified as non-null is null:
method kotlin.jvm.internal.Intrinsics.checkParameterIsNotNull, parameter
convertView
 
val tagAdapter = object : TagAdapter<String?>() { override fun
getView(position: Int, convertView: View, parent: ViewGroup): View { val
textView = ColorfulTagView(UIUtils.getContext()) textView.text =
getItem(position) as String return textView } }
这是Kotlin安全机制的检测,需要在方法中加入 ?