父build.gradle添加依赖
id 'org.jetbrains.kotlin.plugin.parcelize' version '1.6.10' apply false
app的build.gradle文件当中
新增
id 'org.jetbrains.kotlin.plugin.parcelize'
修改dataClass
package com.anguomob.jecpack.bean
import android.os.Parcelable
import kotlinx.android.parcel.Parcelize
@Parcelize
data class City(val name: String, var country: String):Parcelable