问Spring Framework集合已被逐出

EN

2020-11-16 22:36:09.313 ERROR 19428 --- [nio-8080-exec-5] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.orm.jpa.JpaSystemException: collection was evicted; nested exception is org.hibernate.HibernateException: collection was evicted] with root cause

org.hibernate.HibernateException: collection was evicted
    at org.hibernate.event.internal.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:43) ~[hibernate-core-5.4.22.Final.jar:5.4.22.Final]
    at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:102) ~[hibernate-core-5.4.22.Final.jar:5.4.22.Final]

public class Label {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private long Id;

    @OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.ALL, mappedBy = "label")
    private Set<Release> releases;

public class Release {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    
    @ManyToOne(fetch = FetchType.EAGER,cascade = CascadeType.ALL)
    @JoinColumn(name = "label_id")
    private Label label;

    @PostMapping(value = "/release", consumes = "application/json", produces = "application/json")
    Release newRelease(@RequestBody ReleaseDto releaseDto) {
        return releaseService.addRelease(releaseDto);
    }

@Service("ReleaseService")
public class ReleaseServiceImpl implements ReleaseService{

    @Autowired
    ReleaseRepository repository;
    @Autowired
    LabelRepository labelRepository;
    
    @Override
    public Release addRelease(ReleaseDto releaseDto) {
        Release release = new Release();
        Optional<Label> label = labelRepository.findById(releaseDto.getLabel_id());
        if(label.isPresent()){
            release.setName(releaseDto.getName());
            release.setLabel(label.get());
            repository.save(release);
        }
        return release;
    }