调用自定义webapi的时候报错，提示“给定关键字不在字典...

//如下代码 直接通过查询数据库获取单据转换源单数据
ListSelectedRowCollection rows = new ListSelectedRowCollection();
int i = 0;
using (IDataReader reader = DBUtils.ExecuteReader(context, getSourceSql))
{
while (reader.Read())
{
ListSelectedRow row = new ListSelectedRow(reader["FID"].ToString(), string.Empty, i++, source);
rows.Add(row);
}
}

PushArgs pushArgs = new PushArgs(ruleElement, rows.ToArray());
pushArgs.TargetBillTypeId = sargetBillTypeId;
//转换生成目标单
ConvertOperationResult convertResult = ServiceHelper.GetService().Push(context, pushArgs);

DynamicObject[] destObjs = convertResult.TargetDataEntities.Select(r => r.DataEntity).ToArray();
//获取数据元对象，修改其中数据
for (int k = 0; k < destObjs.Count(); k++)
{
IViewService viewService = ServiceHelper.GetService();
//获取元数据服务
IMetaDataService metadataService = ServiceHelper.GetService();

DynamicObject doj = destObjs[k];
doj["OwnerId_Id"] = billHead.Rows[0]["forgid"];
doj["StockOrgId_Id"] = billHead.Rows[0]["forgid"];

//注释时不会报错，一起用就会报错
DynamicObject st = doj["StockOrgId"] as DynamicObject;
DynamicObject pod = st.Clone(false) as DynamicObject;
pod["Id"] = billHead.Rows[0]["forgid"].ToString();
doj["PrdOrgId"] = st;
doj["PrdOrgId_Id"] = billHead.Rows[0]["forgid"].ToString();

//DynamicObjectCollection po = doj["PrdOrgId"] as DynamicObjectCollection;
//po[0]["Id"] = billHead.Rows[0]["forgid"].ToString();

//if (billHead.Rows[0]["forgid"].ToString() != "0")
//{

// //获取org元数据
// FormMetadata org = metadataService.Load(context, "ORG_Organizations") as FormMetadata;
// //构建过滤条件
// string forgid = billHead.Rows[0]["forgid"].ToString();
// QueryBuilderParemeter queryParameter = new QueryBuilderParemeter();
// queryParameter.BusinessInfo = org.BusinessInfo;
// queryParameter.FilterClauseWihtKey = "forgid = " + forgid;
// //赋值：
// DynamicObject[] orgObj = viewService.Load(
// context,
// org.BusinessInfo.GetDynamicObjectType(),
// queryParameter);
// if (orgObj.Count() > 0)
// {
// doj["PrdOrgId"] = orgObj[0];
// }
// doj["PrdOrgId_Id"] = billHead.Rows[0]["forgid"].ToString();
//}

//doj["PrdOrgId_Id"] = "1";
doj["BillType_Id"] = "JDSCRK01_SYS";

DynamicObjectCollection entry0 = (DynamicObjectCollection)doj["Entity"];
for (int l = 0; l < entry0.Count; l++)
{
DynamicObject doje = entry0[l];
for (int m = 0; m < billEntry_sum.Rows.Count; m++)
{
if (billHead.Rows[0]["fdept"].ToString() != "0")
{

//获取sksh元数据
FormMetadata stock = metadataService.Load(context, "BD_Department") as FormMetadata;
//构建过滤条件
string fdeptid = billHead.Rows[0]["fdept"].ToString();
QueryBuilderParemeter queryParameter = new QueryBuilderParemeter();
queryParameter.BusinessInfo = stock.BusinessInfo;
queryParameter.FilterClauseWihtKey = "FDEPTID = " + fdeptid;
//赋值：
DynamicObject[] sdeptObj = viewService.Load(
context,
stock.BusinessInfo.GetDynamicObjectType(),
queryParameter);
if (sdeptObj.Count() > 0)
{
doje["WorkShopId"] = sdeptObj[0];
}
doje["WorkShopId_Id"] = billHead.Rows[0]["fdept"].ToString();
}
if (billEntry_sum.Rows[m]["fwarehouseId"].ToString() != "0")
{
FormMetadata stock = metadataService.Load(context, "BD_STOCK") as FormMetadata;
//构建过滤条件
string fstid = Convert.ToString(billEntry_sum.Rows[m]["fwarehouseId"].ToString());
QueryBuilderParemeter queryParameter = new QueryBuilderParemeter();
queryParameter.BusinessInfo = stock.BusinessInfo;
queryParameter.FilterClauseWihtKey = "FSTOCKID = " + fstid;
//赋值：
DynamicObject[] stockObj = viewService.Load(
context,
stock.BusinessInfo.GetDynamicObjectType(),
queryParameter);
if (stockObj.Count() > 0)
{
doje["StockId"] = stockObj[0];
}
doje["StockId_Id"] = billEntry_sum.Rows[m]["fwarehouseId"].ToString();
}

if (billEntry_sum.Rows[m]["flocationId"].ToString() != "0")
{
FormMetadata stockLoc = metadataService.Load(context, "BD_FLEXVALUESDETAIL") as FormMetadata;
string fslid = Convert.ToString(billEntry_sum.Rows[m]["flocationId"].ToString());
QueryBuilderParemeter queryParameter = new QueryBuilderParemeter();
queryParameter = new QueryBuilderParemeter();
queryParameter.BusinessInfo = stockLoc.BusinessInfo;
queryParameter.FilterClauseWihtKey = "FID = " + fslid;
//赋值：
DynamicObject[] stockLocObj = viewService.Load(
context,
stockLoc.BusinessInfo.GetDynamicObjectType(),
queryParameter);
if (stockLocObj.Count() > 0)
{
doje["StockLocId"] = stockLocObj[0];
}
doje["StockLocId_Id"] = billEntry_sum.Rows[m]["flocationId"].ToString();
}

doje["RealQty"] = billEntry_sum.Rows[m]["fqty"].ToString();
doje["StockStatusId_Id"] = "10000";
}
}
DynamicObjectCollection entry1 = (DynamicObjectCollection)doj["Jr_Sp_RkxxEntry"];
DynamicObject rkEntry1 = entry1[0];
if (billEntry.Rows.Count > 0)
{
if (billEntry.Rows.Count > 1)
{
for (int num = 1; num < billEntry.Rows.Count; num++)
{
DynamicObject cp = rkEntry1.Clone(false, true) as DynamicObject;
cp["Seq"] = num + 1;
entry1.Add(cp);
}
}
for (int num = 0; num < billEntry.Rows.Count; num++)
{
string fstockid = "";
string fstocklocid = "";
string ftm = "";
string flot = "";
string fqty = "0";
string fbaseqty = "0";
string fassistqty = "0";
Dictionary dic = new Dictionary();
fstockid = billEntry.Rows[num]["fwarehouseId"].ToString();
fstocklocid = billEntry.Rows[num]["flocationId"].ToString();
ftm = billEntry.Rows[num]["fbarcode"].ToString();
flot = billEntry.Rows[num]["flot"].ToString();
fqty = billEntry.Rows[num]["fqty"].ToString();
fbaseqty = billEntry.Rows[num]["fbaseqty"].ToString();
fassistqty = billEntry.Rows[num]["fassistqty"].ToString();
dic.Add("fstockid", fstockid);
dic.Add("fstocklocid", fstocklocid);
dic.Add("ftm", ftm);
dic.Add("flot", flot);
dic.Add("fqty", fqty);
dic.Add("fbaseqty", fbaseqty);
dic.Add("fassistqty", fassistqty);
//-------获取成品包装登记单信息begin---------//
string sql_rk = "/*dialect*/select nvl(t1.fbillno, ' ') fbillno,nvl(t2.fentryid, 0) fentryid,nvl(t1.fmaterialid,0) fmaterialid,nvl(t1.fauxpropid,0) fauxpropid,";
sql_rk += " nvl(t1.fkhsh,' ') fkhsh,nvl(t1.fqrs,' ') fqrs,nvl(t1.fgh,' ') fgh,nvl(t1.flot,' ') flot,nvl(t2.fmz, 0) fmz,nvl(t2.ftzs, 0) ftzs,nvl(t2.ftzzl, 0) ftzzl,";
sql_rk += " nvl(t2.fpz, 0) fpz,nvl(t2.fjz, 0) fjz,nvl(t2.fgdhc, 0) fgdhc,nvl(t2.fschc, 0) fschc,nvl(t2.fbz, 0) fbz,nvl(t2.fnote, ' ') fnote";
sql_rk += " from jr_cpbzdj t1 left join jr_cpbzdj_entry t2 on t1.fid = t2.fid where t2.fxh = '" + billEntry.Rows[num]["fbarcode"].ToString() + "'";
DataTable rkDt = QueryResult(context, sql_rk);
//-------获取成品包装登记单信息end---------//

if (rkDt.Rows.Count > 0)
{
this.setRkEntry(entry1[num], rkDt, dic);
}
}
}
}

//合并转换操作结果
//result.MergeResult(convertResult);

//目标单元数据
FormMetadata destFormMetadata = ServiceHelper.GetService().Load(context, target) as FormMetadata;

//保存目标单据
IOperationResult saveResult = ServiceHelper.GetService().Save(context, destFormMetadata.BusinessInfo, destObjs, OperateOption.Create());
//合并保存操作结果
//result.MergeResult(saveResult);
//根据操作结果构造返回结果
//if ((result.ValidationErrors != null && result.ValidationErrors.Count > 0))
//{
// result.IsSuccess = false;
//}
return saveResult;
}

public DynamicObject setRkEntry(DynamicObject entry, DataTable dt, Dictionary dic)
{
entry["FCpBzNo"] = dt.Rows[0]["fbillno"].ToString();
entry["FCpBzId"] = dt.Rows[0]["fentryid"].ToString();
entry["FBoxNumber"] = dic["ftm"];
entry["FStockIdX_Id"] = dic["fstockid"];
entry["FSpId_Id"] = dic["fstocklocid"];
entry["FBatchno"] = dt.Rows[0]["flot"].ToString();
entry["FMatId_Id"] = dt.Rows[0]["fmaterialid"].ToString();
entry["FAuxpropIdX_Id"] = dt.Rows[0]["fauxpropid"].ToString();
entry["FKhSh"] = dt.Rows[0]["fkhsh"].ToString();
entry["FQrs"] = dt.Rows[0]["fqrs"].ToString();
entry["FMz"] = dt.Rows[0]["fmz"].ToString();
entry["FTzs"] = dic["fassistqty"];
entry["FTzzl"] = dt.Rows[0]["ftzzl"].ToString();
entry["FPz"] = dt.Rows[0]["fpz"].ToString();
entry["FJzx"] = dic["fbaseqty"];
entry["FGdhc"] = dt.Rows[0]["fgdhc"].ToString();
entry["FSchc"] = dt.Rows[0]["fschc"].ToString();
entry["FBz"] = dic["fqty"];
entry["FNote"] = dt.Rows[0]["fnote"].ToString();
return entry;
}

public DataTable QueryResult(Context context, string sql)
{
DataTable dt = DBServiceHelper.ExecuteDataSet(context, sql).Tables[0];
return dt;
}
}
}[/code]