NHibernate问题！！！！

Question

 public void SaveObjectXs() { Log.Add("开始触发事件"); string ConnectionString = null; try { XmlDocument doc = new XmlDocument(); doc.Load(AppDomain.CurrentDomain.BaseDirectory + "OESconfig.xml"); XmlNodeList elemlist = doc.GetElementsByTagName("connectionStrings"); ConnectionString = elemlist[2].InnerXml; } catch { MessageBox.Show("读取XML文件出错，请重试！"); } var coreAccess = new CoreDataAccess(); var conn = new SqlConnection(ConnectionString); Log.Add("生成机器上的连接.."); try { coreAccess.BeginTransaction(); conn.Open(); var result = new DataTable(); result = GetObjectLastXs(); Log.Add("已经获取到送货单信息,数量" + result.Rows.Count); Log.Add("开始获取已有对账单"); ICriterion cri = Expression.Like("NextNewDate", "%" + AuxiliaryClass.SyncTime.Substring(0, 7) + "%"); IList<XSDatetils> list = coreAccess.GetObjectList<XSDatetils>(cri, "NextNewDate", false); if (list != null) Log.Add("已存在对账单数为：" + list.Count); else Log.Add("已存在对账单数为：0"); foreach (DataRow row in result.Rows) { var xsDatetils = GetObjectXs(row); if (!list.Contains(xsDatetils)) { Log.Add("保存送货单号为" + xsDatetils.OutOrderId + "的对账单"); coreAccess.SaveOrUpdate(xsDatetils); } } coreAccess.Commit();//提交的时候会报异常，An exception occurred when executing bacth queries,意思说我执行的批量查询出现错误。我找了很久，没找到错误.. Log.Add("全部保存完成"); } catch { coreAccess.RollBack(); } finally { conn.Close(); coreAccess.CloseSession(); } }求大虾帮我看看问题所在... 急啊！！ 在线等！！！

Answer 1

An exception occurred when executing bacth queries 这个只是Message，异常原因要看InnerException