I have an entity named Application and it has its own property Entity named Agent.
@ManyToOne(fetch = FetchType.LAZY)
@Lookup(type = LookupType.DROPDOWN, actions = {"lookup"})
@JoinColumn(name = "AGENT_ID")
protected Agents agent;
On adding a Access-Group for browse-view from Administration I am getting error like following:
java.lang.NullPointerException: null
at com.haulmont.cuba.core.sys.PersistenceSecurityImpl$EntityId.hashCode(PersistenceSecurityImpl.java:376) ~[cuba-core-6.8.1.jar:6.8.1]
if I remove access-group constraint, everything is fine