7 | null pointer exception in objectdb-2.4.4_06.objectdb.o.TVS.cascade(TVS.java:156) at com.objectdb.o.STA.Q(STA.java:476) at com.objectdb.o.STM.E(STM ... an attempt to persist (indirectly via cascading) an object with a null primary key. Build 2.4.4_17 |
7 | Merge on detached entities was not yet loaded. The cascade type for this reference was set to ALL. Then we tried to merge ... . What settings on annotations are needed regarding fetch types and cascades. Kind regards btc_es |
7 | Object explorer cannot open odb file. ObjectDB many-to-many relationship(Assignement.PK.class) public class Assignement { @Id @ManyToOne(cascade = CascadeType.ALL, optional = false) private User user; @Id @ManyToOne(cascade = CascadeType.ALL, optional |
7 | ObjectDB Explorer don't show ManyToOne relations = ModelElementImpl.class, cascade = {CascadeType.REFRESH}) private ModelElement parent; } If we use ... .class, cascade = {CascadeType.REFRESH}) private ModelElementImpl parent; } Can you fix this in |
7 | Replication error on slave restart" /> <persist serialization="false" /> <cascade-persist always="auto" on-persist="false" on-commit ... " /> <cache ref="weak" level2="0" /> <persist serialization="false" /> <cascade-persist |
7 | Replication issue, Replayer failing due to NullPointerException.="error" /> <cache ref="weak" level2="0mb" /> <persist serialization="false" /> <cascade-persist ... " /> <cascade-persist always="auto" on-persist="false" on-commit="true" /> <dirty-tracking arrays="false |
7 | PersistenceException: Failed to locate field"/> <fetch hollow = "true"/> <persist serialization = "true"/> <cascade-persist ... "/> <persist serialization = "false"/> <cascade-persist always = "true" on-persist = "true |
7 | Why are my Map entries not stored? id; @OneToMany(fetch = FetchType.EAGER, cascade=CascadeType.ALL, mappedBy = "ticket ... Martin Petzold I have now changed to and it is working: @OneToMany(fetch = FetchType.EAGER, cascade |
1 | Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct) ArrayList<Element>(); @OneToMany(mappedBy = "owner", cascade = CascadeType.ALL) public ... ", cascade = CascadeType.ALL, fetch=FetchType.EAGER) public List<Element> getOwnedElements |
1 | NullPointerException on TreeSet load(cascade=CascadeType.PERSIST) Set<MyElement> set = new TreeSet(); } @Entity ... { @OneToMany(cascade=CascadeType.PERSIST, fetch = FetchType.EAGER) Set<MyElement> set |
