Unable to invoke no-args constructor for Product.class

Question

I am Using GSON and Volley library for networking in my android application but while converting the Json response to Model classes using Gson i am getitng the following err

Answer 1

Your model having private attribute you must create setter for the same or create constructor with all parameter like below:

public class Product {

    private String status;
    private List results = new ArrayList();
    private Pagination pagination;

    public void setStatus(String status) {
        this.status = status;
    }

    public void setResults(List results) {
        this.results = results;
    }

    public void setPagination(Pagination pagination) {
        this.pagination = pagination;
    }
}

or

public class Product {

    private String status;
    private List results = new ArrayList();
    private Pagination pagination;

    public Product(String status, List results, Pagination pagination) {
        this.status = status;
        this.results = results;
        this.pagination = pagination;
    }

}