写个python 插件实现发票删除后同时修改应收单的分录行金额，由于表单界面没有删除按钮，因此放在了列表界面的插件中。但是程序运行提示”ERROR. Token's value:FROM, token's type:Keyword, line 1,column 10 ” 这个错误

没有找到错误原因，代码如下:

#引入clr运行库 xiug 列表插件

import clr

#添加对cloud插件开发的常用组件的引用

clr.AddReference('System')

clr.AddReference('System.Data')

clr.AddReference('Kingdee.BOS')

clr.AddReference('Kingdee.BOS.Core')

clr.AddReference('Kingdee.BOS.App')

clr.AddReference('Kingdee.BOS.DataEntity')

clr.AddReference("Kingdee.BOS.ServiceHelper")

#导入cloud基础库中的常用实体对象（分命名空间导入，不会递归导入）

from System import *

from System.Data import *

from System.Collections.Generic import List

from Kingdee.BOS import *

from Kingdee.BOS.App.Data import *

from Kingdee.BOS.ServiceHelper import *

from Kingdee.BOS.Core import *

from Kingdee.BOS.Core.Bill import *

from Kingdee.BOS.Core.Bill.PlugIn import *

from Kingdee.BOS.Core.List import*

from Kingdee.BOS.Core.List.PlugIn import *

from Kingdee.BOS.Core.Metadata.EntityElement import *

from Kingdee.BOS.Core.DynamicForm.PlugIn import *

from Kingdee.BOS.Core.DynamicForm.PlugIn.ControlModel import *

from Kingdee.BOS.Orm.DataEntity import *

from Kingdee.BOS.Core.DynamicForm.PlugIn.Args import *

from Kingdee.BOS.Util import *

from System.Collections.Generic import *

from System import *

from System.Data import *

from Kingdee.BOS.App.Data import *

#entry_id_list = []

arbillsql=''

def AfterDoOperation(e):

if (not e.Operation == None) and e.Operation.Operation.Equals("Delete",StringComparison.OrdinalIgnoreCase):

if e.OperationResult == None or (not e.OperationResult.IsSuccess):

return;##操作不成功不执行

if (not e.OperationResult.ValidationErrors == None) and e.OperationResult.ValidationErrors.Count>0:

return;##操作存在失败项不执行

# Extract necessary data from Model

#bill_obj = this.View.Model.DataObject

#bill_entity = bill_obj["SALESICENTRY"]

#is_invoice_ed = bill_obj["F_PRSH_YDLY"]

selectedRowsInfo=this.ListView.SelectedRowsInfo #列表勾选的数据集

datas = this.ListModel.GetData(selectedRowsInfo);#根据勾选的数据集获取数据包

if (datas.Count <= 0):

this.View.ShowWarnningMessage("未选择任何行！")

return

entry_id_list = [str(data["FSRCROWID"]) for data in datas]

entry_id_str = ",".join(entry_id_list)

#if is_invoice_ed:

arbillsql = ("""/*dialect*/merge into T_AR_RECEIVABLEENTRY are using (select fid,FENTRYID,FSRCROWID from T_IV_SALESICENTRY where FSRCROWID in ({0}))map ON are.FORDERENTRYID=map.FSRCROWID

WHEN MATCHED THEN

UPDATE

SET F_TWOF_FTAXAMOUNT=0

,F_TWOF_INVOICEAMOUNT=0

,F_TWOF_INVOICEJOINQTY=0;""").format(entry_id_str)

detail_counts = DBUtils.Execute(this.Context, arbillsql)

if detail_counts is not None:

this.View.ShowMessage("删除发票成功")

else:

return

产品问题ERROR. Token's value:FROM, token's type:Keyword, line 1,colu

20 产品问题 ERROR. Token's value:FROM, token's type:Keyword, line 1,colu

恭喜您！

产品问题
ERROR. Token's value:FROM, token's type:Keyword, line 1,colu