导航插入，错误：类型“System.Int32”的对象无法转换为类型“System.String”SqlSugar

[SugarTable("CNA0444_PROCESSPOITEM",IsDisabledUpdateAll=true)]

publicclassProcessPOItem

[SugarColumn(IsPrimaryKey=true)]

publicstringWONumber{get;set;}

///

[SugarColumn(IsPrimaryKey=true,IsNullable=true)]

publicstringprocess{get;set;}

[SugarColumn(IsNullable=true)]

publicstringpoNO{get;set;}

}

[SugarTable("CNA0444_MARKINGSPECITEM",IsDisabledUpdateAll=true)]

publicclassMarkingSPECItem

publicintlineNO{get;set;}

publicstringmarkingFormat{get;set;}

///X------X全取客户型号,最大11位

publicstringdescription{get;set;}

[SugarTable("CNA0444_TESTPROGRAM",IsDisabledUpdateAll=true)]

publicclassTestProgram

publicstringCPTP{get;set;}

publicstringFTTP{get;set;}

publicstringSLT{get;set;}

[SugarTable("CNA0444_RMDETAILITEM",IsDisabledUpdateAll=true)]

publicclassRMDetailItem

publicstringwaferName{get;set;}

publicstringfabLot{get;set;}

publicstringCP{get;set;}

publicdoubleRMQty{get;set;}

publicdoublewaferQty{get;set;}

publicstringwaferSize{get;set;}

publicstringwaferId{get;set;}

publicstringFAB{get;set;}

publicstringtestSeriNumber{get;set;}

///晶圆，基板，元器件逾期验证

publicstringremark{get;set;}

[SugarTable("CNA0444_ITEMS",IsDisabledUpdateAll=true)]

publicclassItemsItem

///

publicstringlotNO{get;set;}

publicdoubleQty{get;set;}

publicstringtypeDate{get;set;}

[Navigate(NavigateType.OneToMany,nameof(RMDetailItem.WONumber))]

publicListRMDetail{get;set;}

[SugarTable("CNA0444_WO",IsDisabledUpdateAll=true)]

publicclassCNA0444_WO

[SugarColumn(OracleSequenceName="SEQ_CNA0444",IsPrimaryKey=true,IsNullable=false)]

publicintsysid{get;set;}

publicstringbonded{get;set;}

publicstringversion{get;set;}

publicstringcompanyCode{get;set;}

publicstringvendor{get;set;}

publicstringsite{get;set;}

publicstringPONumber{get;set;}

publicstringWODate{get;set;}

publicstringrequestDate{get;set;}

publicstringmanufacType{get;set;}

publicstringPKGType{get;set;}

publicstringPIN{get;set;}

publicdoubleWOQty{get;set;}

publicstringSCMPN{get;set;}

publicstringBDNumber{get;set;}

publicstringsubstrate{get;set;}

publicstringpackingType{get;set;}

[Navigate(NavigateType.OneToMany,nameof(ProcessPOItem.WONumber))]

publicListprocessPO{get;set;}

[Navigate(NavigateType.OneToMany,nameof(MarkingSPECItem.WONumber))]

publicListmarkingSPEC{get;set;}

[SugarColumn(IsIgnore=true)]

publicListcomments{get;set;}

[Navigate(NavigateType.OneToOne,nameof(WONumber))]

publicTestProgramtestProgram{get;set;}

publicstringtestProgram_CP{get;set;}

publicstringtestProgram_FT{get;set;}

publicstringtestProgram_SLT{get;set;}

publicstringshipAddress{get;set;}

[Navigate(NavigateType.OneToMany,nameof(ItemsItem.WONumber))]