I have turned json data into classes in my app to use them in layout files.this is my Davaproperty class:

class DavaProperty : ArrayList<DavaProperty.DavaPropertyItem>(){
data class DavaPropertyItem(
    val _links: Links,
    val attributes: List<Any>,
    val average_rating: String,
    val backordered: Boolean,
    val backorders: String,
    val backorders_allowed: Boolean,
    val button_text: String,
    val catalog_visibility: String,
    val categories: List<Category>,
    val cross_sell_ids: List<Any>,
    val date_created: String,
    val date_created_gmt: String,
    val date_modified: String,
    val date_modified_gmt: String,
    val date_on_sale_from: Any,
    val date_on_sale_from_gmt: Any,
    val date_on_sale_to: Any,
    val date_on_sale_to_gmt: Any,
    val default_attributes: List<Any>,
    val description: String,
    val dimensions: Dimensions,
    val download_expiry: Int,
    val download_limit: Int,
    val downloadable: Boolean,
    val downloads: List<Any>,
    val external_url: String,
    val featured: Boolean,
    val grouped_products: List<Any>,
    val has_options: Boolean,
    val id: Int,
    val images: List<Image>,
    val low_stock_amount: Any,
    val manage_stock: Boolean,
    val menu_order: Int,
    val meta_data: List<MetaData>,
    val name: String,
    val on_sale: Boolean,
    val parent_id: Int,
    val permalink: String,
    val price: String,
    val price_html: String,
    val purchasable: Boolean,
    val purchase_note: String,
    val rating_count: Int,
    val regular_price: String,
    val related_ids: List<Int>,
    val reviews_allowed: Boolean,
    val sale_price: String,
    val shipping_class: String,
    val shipping_class_id: Int,
    val shipping_required: Boolean,
    val shipping_taxable: Boolean,
    val short_description: String,
    val sku: String,
    val slug: String,
    val sold_individually: Boolean,
    val status: String,
    val stock_quantity: Any,
    val stock_status: String,
    val tags: List<Any>,
    val tax_class: String,
    val tax_status: String,
    val total_sales: Int,
    val type: String,
    val upsell_ids: List<Any>,
    val variations: List<Any>,
    val virtual: Boolean,
    val weight: String
) {
    data class Links(
        val collection: List<Collection>,
        val self: List<Self>
    ) {
        data class Collection(
            val href: String
        )

        data class Self(
            val href: String
        )
    }

    data class Category(
        val id: Int,
        val name: String,
        val slug: String
    )

    data class Dimensions(
        val height: String,
        val length: String,
        val width: String
    )

    data class Image(
        val alt: String,
        val date_created: String,
        val date_created_gmt: String,
        val date_modified: String,
        val date_modified_gmt: String,
        val id: Int,
        val name: String,
        val src: String
    )

    data class MetaData(
        val id: Int,
        val key: String,
        val value: Any
    )
}

}
and this is my item_view.xml that I have to associate items to classes:
when I run the program, it gives me this error:
Could not find accessor com.example.android.davadoctor.network.DavaProperty.DavaPropertyItem
please tell me where I have to correct?`
<layout xmlns:android=”http://schemas.android.com/apk/res/android&#8221;
xmlns:app=”http://schemas.android.com/apk/res-auto&#8221;
variable name=”property” type=”com.example.android.davadoctor.network.DavaProperty”

<ImageView
    android:id="@+id/dava_image"
    android:layout_width="match_parent"
    android:layout_height="150dp"
    android:scaleType="centerCrop"
    app:imageUrl="@{property.DavaPropertyItem.Image.src}"
    android:contentDescription="@null"
    android:padding="3dp"       />
<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="50dp"
    android:orientation="horizontal"
   >

    <TextView
        android:id="@+id/price_amount"
        android:layout_width="60dp"
        android:layout_height="20dp"
        android:text="@{Double.toString(property.DavaPropertyItem.price)}"/>
    <TextView
        android:id="@+id/price_lable"
        android:layout_width="60dp"
        android:layout_height="20dp"
        android:text="@string/price_lable"/>

    <TextView
        android:id="@+id/title"
        android:layout_width="100dp"
        android:layout_height="20dp"
        android:text="@{property.DavaPropertyItem.name}"/>
</LinearLayout>

`