Expected BEGIN_OBJECT but was BEGIN_ARRAY at line 1 column 2 (little edit)

Question

what I am having here is a web service that gives me the following JSON code :

[
  {
    \"_OrderDetails\": [
      {
         \"ProductName\": \"FUCHS SUPER         


        

Answer 1

Here is how you should define your class:

public class Item implements Serializable {
    @SerializedName("_OrderDetails")
    private OrderDetails[] mOrderDetails;

    @SerializedName("Id")
    private String mId;

    @SerializedName("OrderData")
    private String mOrderDate;

    @SerializedName("Number")
    private String mNumber;

    @SerializedName("CustomerName")
    private String mCustomerName;

    @SerializedName("Note")
    private String mNote;

    // Add setters and getters

    public static class OrderDetails implements Serializable {
        @SerializedName("ProductName")
        private String mProductName;

        @SerializedName("TotalAfterDiscount_Lc")
        private String mTotalAfterDiscount;

        @SerializedName("MeasureUnitName")
        private String mMeasureUnitName;

        @SerializedName("TotalPrice_Lc"
        private String mTotalPrice;

        @SerializedName("PricePerUnit_Lc")
        private String mPricePerUnit;

        @SerializedName("Quantity")
        private String mQuantity;

        // Add setters and getters
    }
}

EDIT. With the code snippet below you can deserialize the JSON into Item object.

Gson gson = new Gson();
Item item = gson.fromJson(json, Item.class);