Jasper Report Error encountered when compiling report expected ; - jasper-reports

Question

I am getting error when using sub report in jasper report.
First there was an error of resource not found: subreport.jrxml
Then the second error was subreport was not showing in the master report.
Now there is a new error and i am unable to sort it out.
This is the stack trace of my error.
"C:\Program Files\Java\jdk1.8.0_231\bin\java.exe"
"-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA
2019.2.3\lib\idea_rt.jar=38754:C:\Program Files\JetBrains\IntelliJ IDEA 2019.2.3\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program
Files\Java\jdk1.8.0_231\jre\lib\charsets.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\deploy.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\ext\access-bridge-64.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\ext\cldrdata.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\ext\dnsns.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\ext\jaccess.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\ext\jfxrt.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\ext\localedata.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\ext\nashorn.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\ext\sunec.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\ext\sunjce_provider.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\ext\sunmscapi.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\ext\sunpkcs11.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\ext\zipfs.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\javaws.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\jce.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\jfr.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\jfxswt.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\jsse.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\management-agent.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\plugin.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\resources.jar;C:\Program
Files\Java\jdk1.8.0_231\jre\lib\rt.jar;C:\wamp64\www\GitKraken\distribution\experts-machines\JavaFX\Younas
Traders\out\production\Medicare;C:\wamp64\www\GitKraken\distribution\experts-machines\JavaFX\Younas
Traders\fontawesomefx-8.9.jar;C:\wamp64\www\GitKraken\distribution\experts-machines\JavaFX\Younas
Traders\mysql-connector.jar;C:\wamp64\www\GitKraken\distribution\experts-machines\JavaFX\Younas
Traders\lib\Refined
Libs\commons-beanutils-1.8.0.jar;C:\wamp64\www\GitKraken\distribution\experts-machines\JavaFX\Younas
Traders\lib\Refined
Libs\commons-collections-3.2.1-1.0.0.jar;C:\wamp64\www\GitKraken\distribution\experts-machines\JavaFX\Younas
Traders\lib\Refined
Libs\commons-digester-2.1.jar;C:\wamp64\www\GitKraken\distribution\experts-machines\JavaFX\Younas
Traders\lib\Refined
Libs\commons-logging-1.1.1-1.0.0.jar;C:\wamp64\www\GitKraken\distribution\experts-machines\JavaFX\Younas
Traders\lib\Refined
Libs\commons-logging-1.1.1.jar;C:\wamp64\www\GitKraken\distribution\experts-machines\JavaFX\Younas
Traders\lib\Refined
Libs\groovy-all-2.0.1.jar;C:\wamp64\www\GitKraken\distribution\experts-machines\JavaFX\Younas
Traders\lib\Refined
Libs\itext-2.1.7.js2.jar;C:\wamp64\www\GitKraken\distribution\experts-machines\JavaFX\Younas
Traders\lib\Refined Libs\jasperreports-5.6.0.jar" model.Main Exception
in thread "JavaFX Application Thread" java.lang.RuntimeException:
java.lang.reflect.InvocationTargetException at
javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1774) at
javafx.fxml.FXMLLoader$ControllerMethodEventHandler.handle(FXMLLoader.java:1657)
at
com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86)
at
com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
at
com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
at
com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
at
com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
at
com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at
com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at
com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at
com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at
com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:49) at
javafx.event.Event.fireEvent(Event.java:198) at
javafx.scene.Node.fireEvent(Node.java:8411) at
javafx.scene.control.Button.fire(Button.java:185) at
com.sun.javafx.scene.control.behavior.ButtonBehavior.mouseReleased(ButtonBehavior.java:182)
at
com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(BehaviorSkinBase.java:96)
at
com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(BehaviorSkinBase.java:89)
at
com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(CompositeEventHandler.java:218)
at
com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:80)
at
com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
at
com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
at
com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
at
com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
at
com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at
com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at
com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at
com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
at
com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54) at
javafx.event.Event.fireEvent(Event.java:198) at
javafx.scene.Scene$MouseHandler.process(Scene.java:3757) at
javafx.scene.Scene$MouseHandler.access$1500(Scene.java:3485) at
javafx.scene.Scene.impl_processMouseEvent(Scene.java:1762) at
javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2494) at
com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:394)
at
com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:295)
at java.security.AccessController.doPrivileged(Native Method) at
com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$2(GlassViewEventHandler.java:432)
at
com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(QuantumToolkit.java:410)
at
com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:431)
at com.sun.glass.ui.View.handleMouseEvent(View.java:555) at
com.sun.glass.ui.View.notifyMouse(View.java:937) at
com.sun.glass.ui.win.WinApplication._runLoop(Native Method) at
com.sun.glass.ui.win.WinApplication.lambda$null$4(WinApplication.java:186)
at java.lang.Thread.run(Thread.java:748) Caused by:
java.lang.reflect.InvocationTargetException at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498) at
sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71) at
sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498) at
sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275) at
javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1771) ...
48 more Caused by: net.sf.jasperreports.engine.JRException: Errors
were encountered when compiling report expressions class file:
C:\wamp64\www\GitKraken\distribution\experts-machines\JavaFX\Younas
Traders\Invoice_1582493155805_798440.java:246: error: ';' expected
value = ((java.util.ArrayList)parameter_listOfItems.getValue())];
//$JR_EXPR_ID=19$
^ C:\wamp64\www\GitKraken\distribution\experts-machines\JavaFX\Younas
Traders\Invoice_1582493155805_798440.java:364: error: ';' expected
value = ((java.util.ArrayList)parameter_listOfItems.getValue())];
//$JR_EXPR_ID=19$
^ C:\wamp64\www\GitKraken\distribution\experts-machines\JavaFX\Younas
Traders\Invoice_1582493155805_798440.java:482: error: ';' expected
value = ((java.util.ArrayList)parameter_listOfItems.getValue())];
//$JR_EXPR_ID=19$
^ 3 errors
at
net.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(JRAbstractCompiler.java:204)
at
net.sf.jasperreports.engine.JasperCompileManager.compile(JasperCompileManager.java:354)
at
net.sf.jasperreports.engine.JasperCompileManager.compile(JasperCompileManager.java:340)
at
net.sf.jasperreports.engine.JasperCompileManager.compileReport(JasperCompileManager.java:605)
at
controller.ViewPendingOrders.generateInvoice(ViewPendingOrders.java:123)
... 58 more
Master Jasper Report.
<?xml version="1.0" encoding="UTF-8"?>
<!-- Created with Jaspersoft Studio version 6.11.0.final using JasperReports Library version 6.11.0-0c4056ccaa4d25a5a8c45672d2f764ea3498bebb -->
<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="Invoice" pageWidth="595" pageHeight="842" whenNoDataType="AllSectionsNoDetail" columnWidth="535" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="4eedbb89-b4f6-4469-9ab6-f642a1688cf7">
<property name="com.jaspersoft.studio.data.defaultdataadapter" value="One Empty Record"/>
<style name="Title" forecolor="#FFFFFF" fontName="Times New Roman" fontSize="50" isBold="false" pdfFontName="Times-Bold"/>
<style name="SubTitle" forecolor="#CCCCCC" fontName="Times New Roman" fontSize="18" isBold="false" pdfFontName="Times-Roman"/>
<style name="Column header" forecolor="#666666" fontName="Times New Roman" fontSize="14" isBold="true"/>
<style name="Detail" mode="Transparent" fontName="Times New Roman"/>
<style name="Row" mode="Transparent" fontName="Times New Roman" pdfFontName="Times-Roman">
<conditionalStyle>
<conditionExpression><![CDATA[$V{REPORT_COUNT}%2 == 0]]></conditionExpression>
<style mode="Opaque" backcolor="#EEEFF0"/>
</conditionalStyle>
</style>
<style name="Table">
<box>
<pen lineWidth="1.0" lineColor="#000000"/>
<topPen lineWidth="1.0" lineColor="#000000"/>
<leftPen lineWidth="1.0" lineColor="#000000"/>
<bottomPen lineWidth="1.0" lineColor="#000000"/>
<rightPen lineWidth="1.0" lineColor="#000000"/>
</box>
</style>
<style name="Table_TH" mode="Opaque" backcolor="#FFFFFF">
<box>
<pen lineWidth="0.5" lineColor="#000000"/>
<topPen lineWidth="0.5" lineColor="#000000"/>
<leftPen lineWidth="0.5" lineColor="#000000"/>
<bottomPen lineWidth="0.5" lineColor="#000000"/>
<rightPen lineWidth="0.5" lineColor="#000000"/>
</box>
</style>
<style name="Table_CH" mode="Opaque" backcolor="#CACED0">
<box>
<pen lineWidth="0.5" lineColor="#000000"/>
<topPen lineWidth="0.5" lineColor="#000000"/>
<leftPen lineWidth="0.5" lineColor="#000000"/>
<bottomPen lineWidth="0.5" lineColor="#000000"/>
<rightPen lineWidth="0.5" lineColor="#000000"/>
</box>
</style>
<style name="Table_TD" mode="Opaque" backcolor="#FFFFFF">
<box>
<pen lineWidth="0.5" lineColor="#000000"/>
<topPen lineWidth="0.5" lineColor="#000000"/>
<leftPen lineWidth="0.5" lineColor="#000000"/>
<bottomPen lineWidth="0.5" lineColor="#000000"/>
<rightPen lineWidth="0.5" lineColor="#000000"/>
</box>
<conditionalStyle>
<conditionExpression><![CDATA[$V{REPORT_COUNT}%2 == 0]]></conditionExpression>
<style backcolor="#D8D8D8"/>
</conditionalStyle>
</style>
<subDataset name="tableDataset" uuid="f13e6d36-5148-4ecc-bbe3-3035def80980">
<queryString>
<![CDATA[]]>
</queryString>
</subDataset>
<parameter name="TestParameter" class="java.lang.String"/>
<parameter name="listOfItems" class="java.util.ArrayList"/>
<queryString>
<![CDATA[]]>
</queryString>
<field name="orderId" class="java.lang.String"/>
<field name="dealerId" class="java.lang.String"/>
<field name="dealerName" class="java.lang.String"/>
<field name="dealerAddress" class="java.lang.String"/>
<field name="dealerContact" class="java.lang.String"/>
<field name="orgPrice" class="java.lang.String"/>
<field name="bonus" class="java.lang.String"/>
<field name="discount" class="java.lang.String"/>
<field name="finalPrice" class="java.lang.String"/>
<field name="listOfItems" class="java.util.ArrayList"/>
<detail>
<band height="503">
<staticText>
<reportElement x="1" y="240" width="100" height="20" uuid="023f299c-597f-46e6-b9bb-8330926484e4"/>
<text><![CDATA[Bonus]]></text>
</staticText>
<textField>
<reportElement x="1" y="264" width="362" height="46" uuid="c75b5fd2-6c4b-480b-91a3-9440ca3c71fa"/>
<textFieldExpression><![CDATA[$F{bonus}]]></textFieldExpression>
</textField>
<staticText>
<reportElement x="380" y="244" width="84" height="16" uuid="2560e5b8-b3f2-4962-9e4a-7890ee48eb84"/>
<text><![CDATA[Invoice Payment]]></text>
</staticText>
<staticText>
<reportElement x="380" y="264" width="84" height="16" uuid="c7d9167e-2c29-41af-9a2b-d576f5d5cf33"/>
<text><![CDATA[Discount]]></text>
</staticText>
<staticText>
<reportElement x="380" y="284" width="84" height="16" uuid="3ed37e4e-be08-4dd8-a751-0b788a4ebc54"/>
<text><![CDATA[Payable Payments]]></text>
</staticText>
<textField>
<reportElement x="465" y="282" width="90" height="18" uuid="6ef42f61-bd40-4db6-82e2-793c47f72ccc"/>
<textElement textAlignment="Center" verticalAlignment="Middle"/>
<textFieldExpression><![CDATA[$F{finalPrice}]]></textFieldExpression>
</textField>
<textField>
<reportElement x="465" y="264" width="90" height="16" uuid="62dbd5d9-18ee-49c8-a868-740087d110b1"/>
<textElement textAlignment="Center" verticalAlignment="Middle"/>
<textFieldExpression><![CDATA[$F{discount}]]></textFieldExpression>
</textField>
<textField>
<reportElement x="465" y="244" width="90" height="16" uuid="453a26cb-3638-4bf7-9222-643d10f48207"/>
<textElement textAlignment="Center" verticalAlignment="Middle"/>
<textFieldExpression><![CDATA[$F{orgPrice}]]></textFieldExpression>
</textField>
<line>
<reportElement x="1" y="233" width="555" height="1" uuid="44809847-2137-43f5-aef1-e7f4e8c76491"/>
</line>
<staticText>
<reportElement positionType="Float" x="0" y="339" width="261" height="101" uuid="1a0d7088-5af7-4865-8be1-41ec5f51fb36"/>
<box>
<topPen lineWidth="1.1" lineStyle="Dashed"/>
<leftPen lineWidth="1.1" lineStyle="Dashed"/>
<bottomPen lineWidth="1.1" lineStyle="Dashed"/>
<rightPen lineWidth="1.1" lineStyle="Dashed"/>
</box>
<text><![CDATA[Your notes here
Your notes here
Your notes here
Your notes here
Your notes here]]></text>
</staticText>
<staticText>
<reportElement x="0" y="5" width="210" height="25" uuid="e622555d-198b-4ccd-a4a1-c59c53304058">
<property name="local_mesure_unitheight" value="pixel"/>
<property name="com.jaspersoft.studio.unit.height" value="px"/>
</reportElement>
<textElement>
<font size="19" isBold="true"/>
</textElement>
<text><![CDATA[Younas Traders]]></text>
</staticText>
<staticText>
<reportElement x="0" y="30" width="205" height="15" uuid="c226e44d-3bb5-4145-b0b3-903bf1d79fde"/>
<text><![CDATA[Street address]]></text>
</staticText>
<staticText>
<reportElement x="0" y="45" width="205" height="15" uuid="b96f7183-44f8-43ad-ba60-43d8fbf50b6e"/>
<text><![CDATA[City, street, ZIP code]]></text>
</staticText>
<staticText>
<reportElement x="0" y="60" width="205" height="15" uuid="b8cc42fd-b569-497d-834d-7e854040ad18"/>
<text><![CDATA[Phone number, web address, ecc.]]></text>
</staticText>
<staticText>
<reportElement x="0" y="90" width="84" height="25" uuid="57aed2b1-4f4e-40a3-a6ad-54dae8dd4c5a">
<property name="local_mesure_unitheight" value="pixel"/>
<property name="com.jaspersoft.studio.unit.height" value="px"/>
</reportElement>
<textElement>
<font size="16" isBold="true"/>
</textElement>
<text><![CDATA[Bill to]]></text>
</staticText>
<staticText>
<reportElement x="0" y="115" width="40" height="15" uuid="33274f5d-5b7e-4be2-a2ff-65d452a618ed"/>
<text><![CDATA[Id]]></text>
</staticText>
<staticText>
<reportElement x="0" y="130" width="40" height="15" uuid="1d3045ed-03d6-4253-a959-aeeb491b73ca"/>
<text><![CDATA[Name]]></text>
</staticText>
<textField>
<reportElement x="40" y="115" width="140" height="15" uuid="424a926c-30f5-48ba-965e-e9c64ea93c09"/>
<textFieldExpression><![CDATA[$F{dealerId}]]></textFieldExpression>
</textField>
<textField>
<reportElement x="40" y="130" width="140" height="15" uuid="b3fd9ce4-cab2-4102-882a-1f51e38fef4e"/>
<textFieldExpression><![CDATA[$F{dealerName}]]></textFieldExpression>
</textField>
<textField pattern="EEEEE dd MMMMM yyyy">
<reportElement x="465" y="10" width="84" height="20" uuid="bb10dbe1-0a4f-4722-9953-c163b63cf979"/>
<textElement textAlignment="Center" verticalAlignment="Middle"/>
<textFieldExpression><![CDATA[new java.util.Date()]]></textFieldExpression>
</textField>
<staticText>
<reportElement x="415" y="10" width="50" height="20" uuid="0f86baff-6386-4f3f-b3fe-2388707babe8"/>
<box rightPadding="4"/>
<textElement textAlignment="Right"/>
<text><![CDATA[Date:]]></text>
</staticText>
<staticText>
<reportElement x="415" y="30" width="50" height="20" uuid="0b3f9342-da78-4cfa-9fc5-2301c4749678"/>
<box rightPadding="4"/>
<textElement textAlignment="Right"/>
<text><![CDATA[Invoice #]]></text>
</staticText>
<textField>
<reportElement x="465" y="30" width="84" height="20" uuid="c108d3cf-4809-4862-abca-6ed67e9f6066"/>
<textElement textAlignment="Center" verticalAlignment="Middle"/>
<textFieldExpression><![CDATA[$F{orderId}]]></textFieldExpression>
</textField>
<staticText>
<reportElement x="360" y="115" width="50" height="15" uuid="235bf8b6-1e1e-49c7-b59f-7a46c30b8209"/>
<textElement textAlignment="Right"/>
<text><![CDATA[Address]]></text>
</staticText>
<staticText>
<reportElement x="360" y="90" width="196" height="25" uuid="139ebe8d-25b0-411e-986c-270015400874">
<property name="local_mesure_unitheight" value="pixel"/>
<property name="com.jaspersoft.studio.unit.height" value="px"/>
</reportElement>
<textElement textAlignment="Right">
<font size="16" isBold="true"/>
</textElement>
<text><![CDATA[Contact Info]]></text>
</staticText>
<textField>
<reportElement x="410" y="115" width="146" height="15" uuid="92657a77-3115-4437-9c5c-79cd3a7b8de7"/>
<textElement textAlignment="Right"/>
<textFieldExpression><![CDATA[$F{dealerAddress}]]></textFieldExpression>
</textField>
<textField>
<reportElement x="410" y="131" width="146" height="14" uuid="70bf5644-2451-4079-ad60-00d7462e5029"/>
<textElement textAlignment="Right"/>
<textFieldExpression><![CDATA[$F{dealerContact}]]></textFieldExpression>
</textField>
<staticText>
<reportElement x="360" y="130" width="50" height="15" uuid="665f25c2-8663-4951-b699-1ab863bdeb76"/>
<textElement textAlignment="Right"/>
<text><![CDATA[Contact]]></text>
</staticText>
<line>
<reportElement x="-10" y="84" width="556" height="1" uuid="806ce5df-1219-4876-ae0c-ca7405b1f246">
<property name="local_mesure_unitheight" value="pixel"/>
<property name="com.jaspersoft.studio.unit.height" value="px"/>
</reportElement>
</line>
<break>
<reportElement x="0" y="480" width="556" height="1" uuid="210638e1-1901-4517-bef1-aad33e0bf0d2"/>
</break>
<subreport>
<reportElement x="3" y="180" width="552" height="40" uuid="e328f355-34f5-4f03-b487-f3976e3363f0"/>
<dataSourceExpression><![CDATA[new net.sf.jasperreports.engine.data.JRBeanCollectionDataSource($F{listOfItems})]]></dataSourceExpression>
<subreportExpression><![CDATA[$P{listOfItems}]]]></subreportExpression>
</subreport>
</band>
</detail>
<lastPageFooter>
<band height="71"/>
</lastPageFooter>
</jasperReport>
Sub Report
<?xml version="1.0" encoding="UTF-8"?>
<!-- Created with Jaspersoft Studio version 6.11.0.final using JasperReports Library version 6.11.0-0c4056ccaa4d25a5a8c45672d2f764ea3498bebb -->
<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="ItemsDetail" pageWidth="595" pageHeight="842" whenNoDataType="AllSectionsNoDetail" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="017e107d-3aa8-4a1e-8830-154cd4e30b51">
<property name="com.jaspersoft.studio.data.defaultdataadapter" value="One Empty Record"/>
<queryString>
<![CDATA[]]>
</queryString>
<field name="itemNo" class="java.lang.String"/>
<field name="itemName" class="java.lang.String"/>
<field name="quantity" class="java.lang.String"/>
<field name="unit" class="java.lang.String"/>
<background>
<band splitType="Stretch"/>
</background>
<columnHeader>
<band height="36" splitType="Stretch">
<staticText>
<reportElement x="0" y="10" width="40" height="26" uuid="a41d735b-427a-407f-ab30-823815930dbc">
<property name="com.jaspersoft.studio.spreadsheet.connectionID" value="f0337735-db21-4453-bf38-5b2818b709bd"/>
</reportElement>
<box>
<pen lineWidth="1.0"/>
</box>
<textElement textAlignment="Center" verticalAlignment="Middle">
<font size="12"/>
</textElement>
<text><![CDATA[Sr No.]]></text>
</staticText>
<staticText>
<reportElement x="40" y="10" width="80" height="26" uuid="2932eb5f-61e2-4ec9-a398-06110d34db6f">
<property name="com.jaspersoft.studio.spreadsheet.connectionID" value="25158f69-d1fc-4a93-a0c0-a631797fcf41"/>
</reportElement>
<box>
<pen lineWidth="1.0"/>
</box>
<textElement textAlignment="Center" verticalAlignment="Middle">
<font size="12"/>
</textElement>
<text><![CDATA[Item No]]></text>
</staticText>
<staticText>
<reportElement x="120" y="10" width="270" height="26" uuid="07ca2115-2395-4a57-b1b0-49bce35d7ae9">
<property name="com.jaspersoft.studio.spreadsheet.connectionID" value="1b19a0c1-1fe2-4816-a6f4-d6537129a33d"/>
</reportElement>
<box>
<pen lineWidth="1.0"/>
</box>
<textElement textAlignment="Center" verticalAlignment="Middle">
<font size="12"/>
</textElement>
<text><![CDATA[Item Name]]></text>
</staticText>
<staticText>
<reportElement x="390" y="10" width="80" height="26" uuid="ae2b917d-3dd1-4543-89d6-617847e668c6">
<property name="com.jaspersoft.studio.spreadsheet.connectionID" value="93a5ea62-c6bc-4420-8220-beb00fa064c8"/>
</reportElement>
<box>
<pen lineWidth="1.0"/>
</box>
<textElement textAlignment="Center" verticalAlignment="Middle">
<font size="12"/>
</textElement>
<text><![CDATA[Quantity]]></text>
</staticText>
<staticText>
<reportElement x="470" y="10" width="85" height="26" uuid="48e2794a-6a19-4012-b023-31366dc43306">
<property name="com.jaspersoft.studio.spreadsheet.connectionID" value="dde337f4-f033-42bb-8533-654ccdea99d0"/>
</reportElement>
<box>
<pen lineWidth="1.0"/>
</box>
<textElement textAlignment="Center" verticalAlignment="Middle">
<font size="12"/>
</textElement>
<text><![CDATA[Unit]]></text>
</staticText>
</band>
</columnHeader>
<detail>
<band height="40" splitType="Stretch">
<textField>
<reportElement x="40" y="0" width="80" height="20" uuid="21fd205d-e27c-41db-89d3-bc2e34001baf">
<property name="com.jaspersoft.studio.spreadsheet.connectionID" value="25158f69-d1fc-4a93-a0c0-a631797fcf41"/>
</reportElement>
<textElement textAlignment="Center" verticalAlignment="Middle"/>
<textFieldExpression><![CDATA[$F{itemNo}]]></textFieldExpression>
</textField>
<textField>
<reportElement x="120" y="0" width="270" height="20" uuid="c389cf68-9eb4-4de4-a38a-2d0a184267a7">
<property name="com.jaspersoft.studio.spreadsheet.connectionID" value="1b19a0c1-1fe2-4816-a6f4-d6537129a33d"/>
</reportElement>
<textElement textAlignment="Center" verticalAlignment="Middle"/>
<textFieldExpression><![CDATA[$F{itemName}]]></textFieldExpression>
</textField>
<textField>
<reportElement x="390" y="0" width="80" height="20" uuid="eec1bb74-3a3b-4e3e-a946-f192c17129c2">
<property name="com.jaspersoft.studio.spreadsheet.connectionID" value="93a5ea62-c6bc-4420-8220-beb00fa064c8"/>
</reportElement>
<textElement textAlignment="Center" verticalAlignment="Middle"/>
<textFieldExpression><![CDATA[$F{quantity}]]></textFieldExpression>
</textField>
<textField>
<reportElement x="470" y="0" width="85" height="20" uuid="060897c5-c6bc-41db-b4bb-74f9b0930522">
<property name="com.jaspersoft.studio.spreadsheet.connectionID" value="dde337f4-f033-42bb-8533-654ccdea99d0"/>
</reportElement>
<textElement textAlignment="Center" verticalAlignment="Middle"/>
<textFieldExpression><![CDATA[$F{unit}]]></textFieldExpression>
</textField>
<textField>
<reportElement x="0" y="0" width="40" height="20" uuid="f5e5a0a4-ed77-4744-8aac-dd546115e273"/>
<textElement textAlignment="Center" verticalAlignment="Middle"/>
<textFieldExpression><![CDATA[$V{COLUMN_COUNT}]]></textFieldExpression>
</textField>
</band>
</detail>
</jasperReport>

Answer 1

There's an additional closing ] in the XML fragment below:
<subreportExpression><![CDATA[$P{listOfItems}]]]></subreportExpression>
Remove it to fix the error:
<subreportExpression><![CDATA[$P{listOfItems}]]></subreportExpression>

Answer 2

subreportExpression element value represents the compiled sub report (.jasper) file name (file path with file name). it support to values from following classes,
java.lang.String (default)
java.io.File
java.io.InputStream
java.net.URL
JasperReport
in your case, declared a parameter as listOfItems with calss type java.util.ArrayList and it passed to subreportExpression. but java.util.ArrayList class type is not supported to subreportExpression
try with one of the following methods,
pass sub report name and sub report file path directly to subreportExpression.
<subreportExpression><![CDATA["Your Sub Report File Path/ItemsDetail.jasper"]]></subreportExpression> // sub report name is a ItemaDetail
declared a parameter with class type java.lang.String then, it pass to subreportExpression.
<parameter name="SUB_REPORT_FILE" class="java.lang.String"/>
<subreportExpression><![CDATA[$P{SUB_REPORT_FILE}]]></subreportExpression>
in run time you should pass the sub report file name to SUB_REPORT_FILE parameter in java application as given below,
HashMap<String, Object> parameterMap = new HashMap<String, Object>();
parameterMap.put("SUB_REPORT_FILE", "Your Sub Report File Path/ItemsDetail.jasper");
JasperPrint jasperPrint = JasperFillManager.fillReport("Your Master Report File Path/Invoice.jasper", parameterMap, YOUR_JRBeanCollectionDataSource); // master report name is a Invoice
or,
pass SUB_REPORT_FILE parameter with sub report file name to subreportExpression and set the sub report file path only at run time
in master report (Invoice.jrxml),
<subreportExpression><![CDATA[$P{SUB_REPORT_FILE}+"/ItemsDetail.jasper"]]></subreportExpression>
in java application,
HashMap<String, Object> parameterMap = new HashMap<String, Object>();
parameterMap.put("SUB_REPORT_FILE", "Your Sub Report File Path"); // pass the sub report file path only
JasperPrint jasperPrint = JasperFillManager.fillReport("Your Master
Report File Path/Invoice.jasper", parameterMap, YOUR_JRBeanCollectionDataSource);