java.lang.ClassCastException: java.lang.String cannot be cast to [Ljava.lang.Object

Question

I\'m running the following query. It displays an error message. How to solve this error?

        ListrouteList=null;
        List compa         


        

Answer 1

Your companyList contains Strings, not Object[].

You should write

List companyList = (List) session.createSQLQuery (
      "select name from company where company_id=?", companyId).list();


for (String routeName: companyList) {
        vgDetails = new Route();                            
        vgDetails.setRouteName (routeName);                     
        routeList.add(vgDetails);       
    }