The requested list key 'map' could not be resolved as a collection / array / map / enumeration / iterator type. Example: people or peopl

Example: The requested list key 'map' could not be resolved as a collection / array / map / enumeration / iterator type. Example: people or peopl

List<User> userlist=new ArrayList<User>();
private Map<Integer, String> baglist = new LinkedHashMap<Integer, String>();