Code Throwing error sometimes.

Question

Hi All,
I am using the following code to convert a ColdFusion Query Object to ColdFusion structure to work in Kendo UI datagrid.
<cffunction name="convertQueryToKendoJSON" access="public" returntype="Struct" hint="Converts a ColdFusion Query Object into Kendo UI format JSON">
          <cfargument name="queryObject" required="true" type="query" hint="ColdFusion Query Object" />
          <cfset var returnStruct = structNew() />
          <cfset var tempArray = arrayNew(1) />
          <!--- Loop over the query Object and create one structure Object for each row and query fields are the structure keyfields
                    Store the structure into an array Object. --->
          <cfloop query="arguments.queryObject">
                    <cfset tempStruct = structNew() />
                    <cfloop list="#arguments.queryObject.columnList#" index="columnName">
                              <cfset tempStruct[columnName] = arguments.queryObject[columnName][arguments.queryObject.currentRow] />
                    </cfloop>
                    <cfset arrayAppend(tempArray, tempStruct) />
          </cfloop>
          <!--- Store the Array into result key field of the returnStruct --->
          <cfset returnStruct['results'] = tempArray />
          <!--- If record Count value exists in the query then only set the totalRecords value --->
          <cfif findNoCase("ntRecordCount", arguments.queryObject.columnList)>
                    <cfset returnStruct['totalRecords'] = arguments.queryObject.ntRecordCount />
          </cfif>
          <cfreturn returnStruct />
</cffunction>
It is working fine most of the times. But, in some cases when I am getting the query object from a stored Proc call or from QoQ opearation then I am getting the following error.
[Table (rows 4 columns NTRECORDCOUNT, NTROWINDEX, NTLEAD_ROUTING_ALGOID, VCROUTING_ALGO, DTCREATED, DTLAST_UPDATED, NTSORT_ORDER): [NTRECORDCOUNT: coldfusion.sql.QueryColumn@10ec6d0] [NTROWINDEX: coldfusion.sql.QueryColumn@11e9be0] [NTLEAD_ROUTING_ALGOID: coldfusion.sql.QueryColumn@8b96e1] [VCROUTING_ALGO: coldfusion.sql.QueryColumn@5e9f7e] [DTCREATED: coldfusion.sql.QueryColumn@3947f5] [DTLAST_UPDATED: coldfusion.sql.QueryColumn@a35419] [NTSORT_ORDER: coldfusion.sql.QueryColumn@e669f3] ] is not indexable by NTSERVICE_TYPEID
NOTE: I am not getting the error always, sometimes I am getting this error.
System Info:
DataBase: MS SQL 2008
CF - ColdFusion  9,0,2,282541 Enterprise Edition

Answer 1

Hi Dan,
I got following log report.
ColumnList:
BTACTIVE,NTCOMPANYID,VCCOMPANY_NAME
Error Message:
[Table (rows 311 columns ntCompanyID, vcCompany_Name, btActive): [ntCompanyID: coldfusion.sql.QueryColumn@5d213b6c] [vcCompany_Name: coldfusion.sql.QueryColumn@30c45f38] [btActive: coldfusion.sql.QueryColumn@2c476e8b] ] is not indexable by VCOFFICE_NAME
QueryObject Loged in Error Log:
{"QUERYOBJECT":{"COLUMNS":["NTCOMPANYID","VCCOMPANY_NAME","BTACTIVE"],"DATA":[[
I haven't posted the data of query object.