Java JPA 无法添加或更新子行：外键约束失败

如何解决Java JPA 无法添加或更新子行：外键约束失败

我正在尝试创建一个包含团队列表的表格。这是季节表。但是，当我运行该程序时，出现以下错误：

Caused by: org.hibernate.tool.schema.spi.SchemaManagementException: Unable to execute schema management to JDBC target [alter table team add constraint FKsrji3x3snoiiq1s2xei5lon2w foreign key (type_id) references season (season_id)]
at org.hibernate.tool.schema.internal.TargetDatabaseImpl.accept(TargetDatabaseImpl.java:59) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.applysqlString(SchemaMigratorImpl.java:431) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.applysqlStrings(SchemaMigratorImpl.java:420) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.applyForeignKeys(SchemaMigratorImpl.java:386) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigrationToTargets(SchemaMigratorImpl.java:214) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigration(SchemaMigratorImpl.java:60) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:134) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:101) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:472) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:444) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:879) ~[hibernate-entitymanager-5.0.11.Final.jar:5.0.11.Final]
... 22 common frames omitted
Caused by: java.sql.sqlIntegrityConstraintViolationException: Cannot add or update a child row: a foreign key constraint fails (`eb322`.`#sql-3140_69e`,CONSTRAINT `FKsrji3x3snoiiq1s2xei5lon2w` FOREIGN KEY (`type_id`) REFERENCES `season` (`season_id`))
at com.MysqL.cj.jdbc.exceptions.sqlError.createsqlException(sqlError.java:115) ~[mysql-connector-java-8.0.11.jar:8.0.11]
at com.MysqL.cj.jdbc.exceptions.sqlError.createsqlException(sqlError.java:95) ~[mysql-connector-java-8.0.11.jar:8.0.11]
at com.MysqL.cj.jdbc.exceptions.sqlExceptionsMapping.translateException(sqlExceptionsMapping.java:122) ~[mysql-connector-java-8.0.11.jar:8.0.11]
at com.MysqL.cj.jdbc.StatementImpl.executeUpdateInternal(StatementImpl.java:1393) ~[mysql-connector-java-8.0.11.jar:8.0.11]
at com.MysqL.cj.jdbc.StatementImpl.executeLargeUpdate(StatementImpl.java:2353) ~[mysql-connector-java-8.0.11.jar:8.0.11]
at com.MysqL.cj.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1303) ~[mysql-connector-java-8.0.11.jar:8.0.11]
at org.hibernate.tool.schema.internal.TargetDatabaseImpl.accept(TargetDatabaseImpl.java:56) ~[hibernate-core-5.0.11.Final.jar:5.0.11.Final]
... 32 common frames omitted

从我在这里看到的内容来看，它是关于添加数据的，但我不是在尝试添加数据，我只是在尝试创建当前的表！以下是相关类： 四季.java

@Entity
public class Season {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private int season_id;
private String title;
@OnetoMany(mappedBy="season",fetch = FetchType.LAZY,cascade = CascadeType.ALL)
private List<Team> teams;

团队.java

@Entity
public class Team {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
@Column(name = "team_id")
private int Team_Id;
private String teamName;
private Blob logo;
private String stadium;
@OnetoOne
private TotalTeamStats tts;
@ManyToOne
@JoinColumn(name="TYPE_ID",nullable=false)
 private Season season;

请谁能找出此约束失败的原因。我可以在 MysqLDatabase 中提供 sql 或 sql 图片，我真的需要它来为我的第三年项目工作！ 谢谢