Soapui unexpected end of file - groovy

Question

I'm working on a project with Soapui when I send the request I have this error unexpected end of file here is my code:
import java.io.FileNotFoundException
import java.io.FileOutputStream
import java.io.IOException
import java.util.Date
import java.io.*
import org.apache.poi.hssf.usermodel.HSSFCell
import org.apache.poi.hssf.usermodel.HSSFCellStyle
import org.apache.poi.hssf.usermodel.HSSFDataFormat
import org.apache.poi.hssf.usermodel.HSSFRow
import org.apache.poi.hssf.usermodel.HSSFSheet
import org.apache.poi.hssf.usermodel.HSSFWorkbook
import org.apache.poi.hssf.util.HSSFColor
import org.apache.poi.xssf.usermodel.*
import com.opencsv.CSVReader
import com.opencsv.CSVWriter
CSVReader reader = new CSVReader(new FileReader("C:\\Users\\******\\Desktop\\Groovy Script test\\data.csv"))
CSVWriter writer = new CSVWriter(new FileWriter("C:\\Users\\******\\Desktop\\Groovy Script test\\Output.csv"))
//get property
propTestStep = context.testCase.getTestStepByName("PRO-Number-property") // get the Property step (ours is named "property-loop")
//loop
String [] nextLine
while ((nextLine = reader.readNext()) != null ) {
writer.writeNext(nextLine)
log.info ("The value on the excel sheet is data " + nextLine[5])
//assign value of pro
propTestStep.setPropertyValue("PRO Number", (nextLine[2])) //set the value of Pro" property equal to Excel's column B ( getCell(1) )
//Get node of the response
testRunner.runTestStepByName("GetByProNumber") //we're going to run the Soap Request after each iteration of the Excel's rows.
def groovyUtils = new com.eviware.soapui.support.GroovyUtils( context )
if( "GetByProNumber#Response" == null){
log.info("Null try again")
} else {
def holder = groovyUtils.getXmlHolder("GetByProNumber#Response")
log.info (holder)
holder.namespaces["ns"] = "http://www.SaiaSecure.com/WebService/Shipment"
if (holder != null){
writer.writeNext("${holder.getNodeValue('//ns:Activity')}", nextLine[0])
log.info("Node Response:${holder.getNodeValue('//ns:Activity')}")
} else {
log.info("Null try again")
}
}
}// end of while loop
//writer.close()
writer.close()
log.info ("Done" )
Please I want to know what I'm doing wrong Thanks for any help I'm working on a project with Soapui when I send the request I have this error unexpected end of file here is my code:

Answer 1

Oh ok, your comment is very useful to identify the issue.
That appears to be a trivial error.
Change your code snippet from:
def holder = groovyUtils.getXmlHolder("GetByProNumber#Response")
To:
//Get the specified test step response and assign to variable
def stepResponse = context.expand('${GetByProNumber#Response}')
//Now pass the above variable to xmlholder to create the object
def holder = groovyUtils.getXmlHolder(stepResponse)