小编Hob*_*ajt的帖子

我有一个包含以下include标签的片段布局:

<include
    android:id="@+id/ivRemoveData"
    layout="@layout/item_menu"
    android:layout_width="48dp"
    android:layout_height="48dp"
    android:layout_margin="16dp"
    android:visibility="visible"/>

item_menu.xml

<?xml version="1.0" encoding="utf-8"?>
<ImageView
    android:id="@+id/ivIcon"
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="48dp"
    android:layout_height="48dp"
    android:layout_centerInParent="true"

    android:visibility="gone"
    android:background="@drawable/not_passed_circle_level_item"
    android:clipChildren="false"
    android:clipToPadding="false"/>

我需要使用方法ivIcon.setImageResource().

我的片段类:

import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import kotlinx.android.synthetic.main.fragment_options.*
import kotlinx.android.synthetic.main.item_menu.view.*

class OptionsFragment : BaseFragment(), OptionsMVP.View
{
    override fun onCreateView(inflater : LayoutInflater, container : ViewGroup?, savedInstanceState : Bundle?) : View?
    {
        val view = inflater.inflate(R.layout.fragment_options, container, false)
        return view
    }

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

        ivRemoveData.ivIcon.setImageResource(R.drawable.ic_delete)
    }
}

我收到一个错误: …