报错：unknown id generator

1，检查model页面有没有ID自增语句，如下
   @Column(name = "ID")
   @SequenceGenerator(name="bistg.SEQ_HA_PROPERTY", sequenceName="bistg.SEQ_HA_PROPERTY" ,allocationSize=1)
   @Id
   @GeneratedValue(strategy=GenerationType.SEQUENCE, generator="bistg.SEQ_HA_PROPERTY")
   }

2.如果上面没有错，就是建表时候没有创建建表序列

Create sequence
create sequence SEQ_HA_PROPERTY
minvalue 1
maxvalue 9999999999999999999999999999
start with 1
increment by 1
cache 20;