我想返回一个JSON格式的Profile对象，其中包含与社交网络关联的登录详细信息列表。
当“reseaux_sociaux”表为空时，一切都正常工作。对于我的状态表，我在我的配置文件对象中以JSON格式获取我的状态。但是，当“reseaux_sociaux”包含值时，我会收到下面的错误，并且JSON格式的配置文件对象不会返回...
（记录档）
https://cloudvyzor.com/logpad/?query&database=sandbox-7fb06b2c06f198a7c0e4ff7c74d659e0
配置文件类

@Entity
@Table(name = "Profil")
public class Profil {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long Id;

    @ManyToOne(fetch = FetchType.LAZY, optional = false)
    @JoinColumn(name = "IdComptes", nullable = false)
    private Comptes IdComptes;
    private String Avatar;
    private String Banniere;
    private String Pseudo;
    private String MailPro;
    private String Bio;

    @ManyToMany(cascade = CascadeType.ALL,fetch = FetchType.EAGER)
    @JoinTable(name = "Statut_Profil", joinColumns = @JoinColumn(referencedColumnName = "Id"),inverseJoinColumns = @JoinColumn(referencedColumnName ="Id"))
    private List<Statut> Statut;

    @OneToMany( mappedBy = "IdProfil")
    @JsonManagedReference("id_profil")
    private List<ReseauxSociaux> Reseaux;

    public Profil(){}

    public Profil(Long id, Comptes idComptes, String avatar, String banniere, String pseudo, String mailPro, String bio) {
        Id = id;
        IdComptes = idComptes;
        Avatar = avatar;
        Banniere = banniere;
        Pseudo = pseudo;
        MailPro = mailPro;
        Bio = bio;
    }
}

社会研究类

@Entity
@IdClass(ReseauxId.class)
public class ReseauxSociaux {
    @Id
    private int Id;
    @Id
    private Long IdProfil;

    @ManyToOne(cascade = CascadeType.ALL)
    @JoinColumn(name = "IdProfil", insertable = false, updatable = false)
    @JsonBackReference("id_profil")
    private Profil Profil;

    @ManyToOne
    @JoinColumn(name = "Id", insertable = false, updatable = false)
    @JsonBackReference("id")
    private Reseau Reseau;

    private String Identifiant;

    private ReseauxSociaux()
    {}

    public ReseauxSociaux(int id, Long idProfil, String identifiant) {
        Id = id;
        IdProfil = idProfil;

        Identifiant = identifiant;
    }
}

网格类

@Entity
public class Reseau {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private int Id;
    private String Nom;
    private String Couleur;

    //I tried it with and without and it made no difference
    @OneToMany( mappedBy = "Id")
    @JsonManagedReference("id")
    private List<ReseauxSociaux> Reseaux;

    public Reseau(){}

    public Reseau(int id, String nom, String couleur) {
        Id = id;
        Nom = nom;
        Couleur = couleur;
    }
//Get Set
}

配置文件控制器

@RestController
@RequestMapping("/profil")
public class ProfilController {

    private final ProfilRepository profilRepository;

    public ProfilController(ProfilRepository profilRepository) {
        this.profilRepository = profilRepository;
    }

    @PostMapping("/getprofil/{idCompte}")
    Profil GetProfil(@PathVariable("idCompte") Long idCompte)
    {
        Profil profil= profilRepository.findProfilById(idCompte);
        return profil;
    }
}