更新数据库时迁移错误

如何解决更新数据库时迁移错误

这是我的 2 个类：

public class CartableActConfig : IEntityTypeConfiguration<CartableActModel>
{
    public void Configure(EntityTypeBuilder<CartableActModel> builder)
    {
        builder.ToTable("CARTABLE_ACT",ClaimContext.DEFAULT_SCHEMA);

        builder.HasKey(t => t.CartableActId);
        builder.Property(p => p.CartableActId).UseHiLo("CartableActSequence");

        builder.Property(t => t.CartableActId).ValueGeneratednever().Isrequired();
        builder.Property(t => t.ActCode).Isrequired();
        builder.Property(t => t.CartableStateId).Isrequired();
        builder.Property(t => t.ChangeDate).Isrequired();

        builder.Hasdiscriminator<string>("discriminator")
        .HasValue<CartableActRegisterModel>("register")
        .HasValue<CartableActCompleteModel>("complete")
        .HasValue<CartableActReferredModel>("referred")
        .HasValue<CartableActDepartmentResponseModel>("depresponse")
        .HasValue<CartableActFirstSummeryModel>("firstsummery")
        .HasValue<CartableActFinalSummeryModel>("finalsummery")
        .HasValue<CartableActComitteeMeetingModel>("comitteemeeting")
        .HasValue<CartableActSatisficationModel>("satisfication");



        builder.Property(t => t.CartableActId).HasColumnName("CARTABLE_ACT_ID");
        builder.Property(t => t.CartableStateId).HasColumnName("CARTABLE_STATE_ID");
        builder.Property(t => t.ActCode).HasColumnName("ACT_CODE");
        builder.Property(t => t.ActorId).HasColumnName("ACTOR_ID");
        builder.Property(t => t.ChangeDate).HasColumnName("CHANGE_DATE");
        builder.Property(t => t.discriminator).HasColumnName("discriminator");
        builder.Property(t => t.PrevIoUseCartableActId).HasColumnName("PREVIoUSE_CARTABLE_ACT_ID");

        builder.HasMany(m => m.ActAttachments)
           .WithOne(o => o.Act).HasForeignKey(f => f.ActId).OnDelete(DeleteBehavior.Cascade);
    }
}

public class SubClaimsubjectConfig : IEntityTypeConfiguration<SubClaimsubjectModel>
{
    public void Configure(EntityTypeBuilder<SubClaimsubjectModel> builder)
    {
        builder.ToTable("SUB_CLaim_SUBJECT",ClaimContext.DEFAULT_SCHEMA);

        builder.HasKey(t => t.SubClaimsubjectId);
        builder.Property(p => p.SubClaimsubjectId).UseHiLo("SubClaimsubjectSequence");
        //builder.Property(t => t.SubClaimsubjectId).ValueGeneratednever().Isrequired();
        builder.Property(t => t.ClaimsubjectId).Isrequired();
        builder.Property(t => t.Degree).Isrequired();

        builder.Property(t => t.SubClaimsubjectId).HasColumnName("SUB_CLaim_SUBJECT_ID");
        builder.Property(t => t.ClaimsubjectId).HasColumnName("CLaim_SUBJECT_ID");
        builder.Property(t => t.Degree).HasColumnName("DEGREE");
        builder.Property(t => t.Title).HasColumnName("TITLE");
        builder.Property(t => t.Time).HasColumnName("TIME");

        builder.HasMany(m => m.CartableActCompletes)
           .WithOne(o => o.SubClaimsubject)
           .HasForeignKey(f => f.SubClaimsubjectId);
    }
}

我想添加迁移和更新数据库，添加过程已完成并成功，但是当我想更新数据库时，它会引发此错误，请帮助我我不知道是什么问题，我找不到我是移民新手，无法深入搜索

        Failed executing DbCommand (39ms) [Parameters=[],CommandType='Text',CommandTimeout='30']
CREATE TABLE [CLaim].[CARTABLE_ACT] (
    [CARTABLE_ACT_ID] bigint NOT NULL,[CARTABLE_STATE_ID] bigint NOT NULL,[ACT_CODE] int NOT NULL,[ACTOR_ID] bigint NOT NULL
    [REFERRED_DEPARTMENT_ID] bigint NULL,[IS_SATISFY] bit NULL,[SATISFY_LEVEL] nvarchar(max) NULL,CONSTRAINT [PK_CARTABLE_ACT] PRIMARY KEY ([CARTABLE_ACT_ID]),CONSTRAINT [FK_CARTABLE_ACT_CARTABLE_STATE_CARTABLE_STATE_ID] FOREIGN KEY ([CARTABLE_STATE_ID]) REFERENCES [CLaim].[CARTABLE_STATE] ([CARTABLE_STATE_ID]) ON DELETE CASCADE,CONSTRAINT [FK_CARTABLE_ACT_CLaim_SUBJECT_CLaim_SUBJECT_ID] FOREIGN KEY ([CLaim_SUBJECT_ID]) REFERENCES [CLaim].[CLaim_SUBJECT] ([CLaim_SUBJECT_ID]) ON DELETE CASCADE,CONSTRAINT [FK_CARTABLE_ACT_PARTY_EXPERT_PARTY_ID] FOREIGN KEY ([EXPERT_PARTY_ID]) REFERENCES [CLaim].[PARTY] ([PARTY_ID]) ON DELETE CASCADE,CONSTRAINT [FK_CARTABLE_ACT_SUB_CLaim_SUBJECT_SUB_CLaim_SUBLECT_ID] FOREIGN KEY ([SUB_CLaim_SUBLECT_ID]) REFERENCES [CLaim].[SUB_CLaim_SUBJECT] ([SUB_CLaim_SUBJECT_ID]) ON DELETE CASCADE
);


Microsoft.Data.sqlClient.sqlException (0x80131904): Introducing FOREIGN KEY constraint 'FK_CARTABLE_ACT_SUB_CLaim_SUBJECT_SUB_CLaim_SUBLECT_ID' on table 'CARTABLE_ACT' may cause cycles or multiple cascade paths. Specify ON DELETE NO ACTION or ON UPDATE NO ACTION,or modify other FOREIGN KEY constraints.
Could not create constraint or index. See prevIoUs errors.
   at Microsoft.Data.sqlClient.sqlConnection.OnError(sqlException exception,Boolean breakConnection,Action`1 wrapCloseInAction)
   at Microsoft.Data.sqlClient.sqlInternalConnection.OnError(sqlException exception,Action`1 wrapCloseInAction)
   at Microsoft.Data.sqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj,Boolean callerHasConnectionLock,Boolean asyncclose)
   at Microsoft.Data.sqlClient.TdsParser.TryRun(RunBehavior runBehavior,sqlCommand cmdHandler,sqlDataReader dataStream,BulkcopySimpleResultSet bulkcopyHandler,TdsParserStateObject stateObj,Boolean& dataReady)
   at Microsoft.Data.sqlClient.sqlCommand.RunExecuteNonQueryTds(String methodName,Boolean isAsync,Int32 timeout,Boolean asyncWrite)
   at Microsoft.Data.sqlClient.sqlCommand.InternalExecuteNonQuery(taskcompletionsource`1 completion,Boolean sendToPipe,Boolean& usedCache,Boolean asyncWrite,Boolean inRetry,String methodName)
   at Microsoft.Data.sqlClient.sqlCommand.ExecuteNonQuery()
   at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteNonQuery(RelationalCommandParameterObject parameterObject)
   at Microsoft.EntityFrameworkCore.Migrations.MigrationCommand.ExecuteNonQuery(IRelationalConnection connection,IReadOnlyDictionary`2 parameterValues)
   at Microsoft.EntityFrameworkCore.Migrations.Internal.MigrationCommandExecutor.ExecuteNonQuery(IEnumerable`1 migrationCommands,IRelationalConnection connection)
   at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator.Migrate(String targetMigration)
   at Microsoft.EntityFrameworkCore.Design.Internal.MigrationsOperations.UpdateDatabase(String targetMigration,String connectionString,String contextType)
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.UpdateDatabaseImpl(String targetMigration,String contextType)
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.UpdateDatabase.<>c__displayClass0_0.<.ctor>b__0()
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.OperationBase.Execute(Action action)
ClientConnectionId:676d868d-ead3-40e2-b53a-a2f92e37e1e3
Error Number:1785,State:0,Class:16

在表“CARTABLE_ACT”上引入 FOREIGN KEY 约束“FK_CARTABLE_ACT_SUB_CLaim_SUBJECT_SUB_CLaim_SUBLECT_ID”可能会导致循环或多个级联路径。指定 ON DELETE NO ACTION 或 ON UPDATE NO ACTION，或修改其他 FOREIGN KEY 约束。
无法创建约束或索引。查看以前的错误。