Hi, I am getting this exception when i try to run a report containg a subreport the source of main report <?xml version="1.0" encoding="UTF-8"?><!-- Created with Jaspersoft Studio version 6.4.3.final using JasperReports Library version 6.4.3 --><jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="employee_list_009" language="groovy" pageWidth="842" pageHeight="595" orientation="Landscape" columnWidth="802" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="bddf4b77-0b5d-42ee-9071-e44225accaa3"> <property name="com.jaspersoft.studio.data.defaultdataadapter" value="ISM.xml"/> <property name="com.jaspersoft.studio.report.description" value=""/> <property name="ireport.jasperserver.url" value="http://localhost:8080/jasperserver/"/> <property name="ireport.jasperserver.user" value="jasperadmin"/> <property name="ireport.jasperserver.reportUnit" value="/reports/ISM/employee_list_006"/> <property name="net.sf.jasperreports.data.adapter" value="ISM.xml"/> <property name="ireport.jasperserver.report.resource" value="/reports/ISM/employee_list_006_files/main_jrxml"/> <parameter name="url" class="java.lang.String"/> <parameter name="company" class="java.lang.String"/> <parameter name="token" class="java.lang.String"/> <parameter name="reportid" class="java.lang.String"/> <parameter name="SubFieldsMap" class="java.util.Map"> <defaultValueExpression><![CDATA[["company":"company.shortname","project":"project.name","site":"employee.occuancies.project.site.name"]]]></defaultValueExpression> </parameter> <queryString language="WebServiceQuery"> <![CDATA[{ "getparameters" : { }, "fields" : [ { "name" : "id", "expression" : "employee.id" }, { "name" : "name", "expression" : "employee.name" }, { "name" : "lastname", "expression" : "employee.lastname" } ], "options" : { "contentType" : "application/json", "rootPath" : "", "baseUrl" : "dev.api.ismvuzem.si/rpt/20e3a564-f6d5-4936-8499-9698db5a1479/employees/listhome" }, "headersMap" : { "reportid" : "$P{reportid}" }, "queryData" : "", "GETParameters" : { }}]]> </queryString> <field name="id" class="java.lang.String"/> <field name="name" class="java.lang.String"/> <field name="lastname" class="java.lang.String"/> <sortField name="lastname"/> <columnHeader> <band height="22"> <property name="com.jaspersoft.studio.unit.height" value="mm"/> </band> </columnHeader> <detail> <band height="101" splitType="Stretch"> <textField isBlankWhenNull="true"> <reportElement x="0" y="17" width="82" height="14" uuid="9788dc79-4fa7-4bde-b438-6f1fa1893879"> <property name="com.jaspersoft.studio.unit.height" value="mm"/> <property name="com.jaspersoft.studio.unit.leftIndent" value="mm"/> </reportElement> <box> <leftPen lineWidth="0.25"/> <bottomPen lineWidth="0.25"/> <rightPen lineWidth="0.25"/> </box> <textElement verticalAlignment="Middle"> <font fontName="DejaVu Sans"/> <paragraph leftIndent="2"/> </textElement> <textFieldExpression><![CDATA[$F{lastname}]]></textFieldExpression> </textField> <textField isBlankWhenNull="true"> <reportElement x="82" y="17" width="80" height="14" uuid="d4a1c69f-4925-4115-b2ae-55eeb842d64f"> <property name="com.jaspersoft.studio.unit.height" value="mm"/> <property name="com.jaspersoft.studio.unit.leftIndent" value="mm"/> </reportElement> <box> <leftPen lineWidth="0.25"/> <bottomPen lineWidth="0.25"/> <rightPen lineWidth="0.25"/> </box> <textElement verticalAlignment="Middle"> <font fontName="DejaVu Sans"/> <paragraph leftIndent="2"/> </textElement> <textFieldExpression><![CDATA[$F{name}]]></textFieldExpression> </textField> <staticText> <reportElement mode="Opaque" x="162" y="0" width="640" height="17" backcolor="#E8E6E6" uuid="d24e1122-31aa-4a6a-a7a8-6d7e251fe990"> <property name="com.jaspersoft.studio.unit.height" value="mm"/> <property name="com.jaspersoft.studio.unit.leftIndent" value="mm"/> </reportElement> <box> <topPen lineWidth="0.75"/> <leftPen lineWidth="0.75"/> <bottomPen lineWidth="0.75"/> <rightPen lineWidth="0.75"/> </box> <textElement verticalAlignment="Middle"> <font fontName="DejaVu Sans"/> <paragraph leftIndent="2"/> </textElement> <text><![CDATA[]]></text> </staticText> <staticText> <reportElement mode="Opaque" x="0" y="0" width="82" height="17" backcolor="#E8E6E6" uuid="ff3d52ee-1943-4561-983b-43b075d542cb"> <property name="com.jaspersoft.studio.unit.height" value="mm"/> <property name="com.jaspersoft.studio.unit.leftIndent" value="mm"/> </reportElement> <box> <topPen lineWidth="0.75"/> <leftPen lineWidth="0.75"/> <bottomPen lineWidth="0.75"/> <rightPen lineWidth="0.75"/> </box> <textElement verticalAlignment="Middle"> <font fontName="DejaVu Sans"/> <paragraph leftIndent="2"/> </textElement> <text><![CDATA[Priimek]]></text> </staticText> <staticText> <reportElement mode="Opaque" x="82" y="0" width="80" height="17" backcolor="#E8E6E6" uuid="2e9d4089-77b3-404d-bf56-282e83a6a17a"> <property name="com.jaspersoft.studio.unit.height" value="mm"/> <property name="com.jaspersoft.studio.unit.leftIndent" value="mm"/> </reportElement> <box> <topPen lineWidth="0.75"/> <leftPen lineWidth="0.75"/> <bottomPen lineWidth="0.75"/> <rightPen lineWidth="0.75"/> </box> <textElement verticalAlignment="Middle"> <font fontName="DejaVu Sans"/> <paragraph leftIndent="2"/> </textElement> <text><![CDATA[ime]]></text> </staticText> <subreport> <reportElement x="0" y="38" width="490" height="42" uuid="78d11903-1892-4db7-99d2-e07829149104"/> <parametersMapExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}]]></parametersMapExpression> <subreportParameter name="id"> <subreportParameterExpression><![CDATA[$F{id}]]></subreportParameterExpression> </subreportParameter> <dataSourceExpression><![CDATA[((com.jaspersoft.webservice.data.query.IWSDataSource)$P{REPORT_DATA_SOURCE}).clone("employee(id =="+$F{id}+")", $P{SubFieldsMap})]]></dataSourceExpression> <subreportExpression><![CDATA["empl/employee_list_009_sub_1.jasper"]]></subreportExpression> </subreport> </band> </detail></jasperReport>[/code]the source of the subreport <?xml version="1.0" encoding="UTF-8"?><!-- Created with Jaspersoft Studio version 6.4.3.final using JasperReports Library version 6.4.3 --><jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="employee_list_009_sub_1" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="2547a737-aea4-4f3b-b4e8-84fb7325aa5e"> <property name="com.jaspersoft.studio.data.defaultdataadapter" value="One Empty Record"/> <parameter name="id" class="java.lang.String"/> <queryString language="WebServiceQuery"> <![CDATA[{ "getparameters" : { }, "fields" : [ { "name" : "company", "expression" : "company.shortname" }, { "name" : "project", "expression" : "project.name" } ], "options" : { "contentType" : "application/json", "rootPath" : "employee(id == $P{id}).occupancies", "baseUrl" : "dev.api.ismvuzem.si/rpt/20e3a564-f6d5-4936-8499-9698db5a1479/employees/listhome" }, "headersMap" : { }, "queryData" : "", "GETParameters" : { }}]]> </queryString> <field name="company" class="java.lang.String"/> <field name="project" class="java.lang.String"/> <background> <band splitType="Stretch"/> </background> <columnHeader> <band height="34"> <staticText> <reportElement x="0" y="0" width="185" height="30" uuid="2902af56-6049-4ebc-bf25-8d9f4d6f4679"> <property name="com.jaspersoft.studio.spreadsheet.connectionID" value="ebd27f34-fa5b-4d79-aca2-d205d6a0b090"/> </reportElement> <text><![CDATA[company]]></text> </staticText> <staticText> <reportElement x="185" y="0" width="185" height="30" uuid="1ea0e641-8853-4873-bdaa-aec6ebb857ff"> <property name="com.jaspersoft.studio.spreadsheet.connectionID" value="1db2e868-9605-4715-99bc-d07d2774368c"/> </reportElement> <text><![CDATA[project]]></text> </staticText> </band> </columnHeader> <detail> <band height="33" splitType="Stretch"> <textField> <reportElement x="0" y="0" width="185" height="30" uuid="37ec138b-de4b-4409-9848-6a0d04c0bf91"> <property name="com.jaspersoft.studio.spreadsheet.connectionID" value="ebd27f34-fa5b-4d79-aca2-d205d6a0b090"/> </reportElement> <textFieldExpression><![CDATA[$F{company}]]></textFieldExpression> </textField> <textField> <reportElement x="185" y="0" width="185" height="30" uuid="ee11f71b-7c5b-43b6-b97d-6182fbc31147"> <property name="com.jaspersoft.studio.spreadsheet.connectionID" value="1db2e868-9605-4715-99bc-d07d2774368c"/> </reportElement> <textFieldExpression><![CDATA[$F{project}]]></textFieldExpression> </textField> </band> </detail></jasperReport>[/code]what am i doing wrong? Can somebody help me?
