问Querydsl Projection.bean找不到setter

EN

@Entity
public class City {
    private Long id;
    private String name;
    @Column(name="id")
    public Long getId(){ 
        return this.id;
    }
    public City setId(Long id) {
        this.id = id;
        return this;
    }
    @Column(name="name")
    public String getName(){ 
        return this.name;
    }
    public City setName(String name) {
        this.name = name;
        return this;
    }
    @Transient
    public String anotherInformationToSerializeInJsonButNotPersist() {
        return "this is an example of some functions that we have inside entities";
}

public class CityDTO {
    private Long id;
    private String name;
    private String anotherMuchRelevantInformationDifferentFromEntityTransientOne;
    public Long getId(){ 
        return this.id;
    }
    public CityDTO setId(Long id) {
        this.id = id;
        return this;
    }
    public String getName(){ 
        return this.name;
    }
    public CityDTO setName(String id) {
        this.name = name;
        return this;
    }
    public String getAnotherMuchRelevantInformationDifferentFromEntityTransientOne(){ 
        return this.anotherMuchRelevantInformationDifferentFromEntityTransientOne;
    }
    public CityDTO setAnotherMuchRelevantInformationDifferentFromEntityTransientOne(String anotherMuchRelevantInformationDifferentFromEntityTransientOne) {
        this.anotherMuchRelevantInformationDifferentFromEntityTransientOne = anotherMuchRelevantInformationDifferentFromEntityTransientOne;
        return this;
    }
}

...
QCity qCity = QCity.city;
return new JPAQueryFactory(sessionFactory.getCurrentSession())
    .select(Projections.bean(CityDTO.class, qCity.id, qCity.name)
    .from(qCity)
    .fetch();