When generating the report we are getting
SEVERE: Servlet.service() for servlet [dispatcher] in context with path [/myapp] threw exception [Request processing failed; nested exception is com.openpayment.api.service.ApplicationException: net.sf.jasperreports.engine.JRException: Errors were encountered when compiling report expressions class file:
1. String literal is not properly closed by a double-quote
value = ((net.sf.jasperreports.engine.JasperReport)parameter_subreportA5.getValue())"; //$JR_EXPR_ID=15$
<------------------>
the JRXML was:
<?xml version="1.0" encoding="UTF-8"?>
<!-- Created with Jaspersoft Studio version 6.21.2.final using JasperReports Library version 6.21.2-8434a0bd7c3bbc37cbf916f2968d35e4b165821a -->
<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="MobileA4Main" pageWidth="595" pageHeight="842" columnWidth="595" leftMargin="0" rightMargin="0" topMargin="0" bottomMargin="0" uuid="fd3c50b8-f0bb-4689-b77c-a028f0955fe4">
<property name="com.jaspersoft.studio.data.defaultdataadapter" value="One Empty Record"/>
<parameter name="name" class="java.lang.String">
<defaultValueExpression><![CDATA["NAME"]]></defaultValueExpression>
</parameter>
<parameter name="account" class="java.lang.String">
<defaultValueExpression><![CDATA["11111"]]></defaultValueExpression>
</parameter>
<parameter name="url" class="java.lang.String">
<defaultValueExpression><![CDATA["https://google.com"]]></defaultValueExpression>
</parameter>
<parameter name="subreportA5" class="net.sf.jasperreports.engine.JasperReport">
<!-- <defaultValueExpression><![CDATA["https://google.com"]]></defaultValueExpression>-->
</parameter>
<queryString>
<![CDATA[]]>
</queryString>
<background>
<band splitType="Stretch"/>
</background>
<title>
<band height="665" splitType="Stretch">
<subreport>
<reportElement x="0" y="0" width="420" height="595" uuid="b96f6247-8f25-40be-b361-d70f8dd8db5a">
<property name="com.jaspersoft.studio.unit.width" value="px"/>
<property name="com.jaspersoft.studio.unit.height" value="px"/>
</reportElement>
<subreportParameter name="name">
<subreportParameterExpression><![CDATA[$P{name}]]></subreportParameterExpression>
</subreportParameter>
<subreportParameter name="url">
<subreportParameterExpression><![CDATA[$P{url}]]></subreportParameterExpression>
</subreportParameter>
<subreportParameter name="account">
<subreportParameterExpression><![CDATA[$P{account}]]></subreportParameterExpression>
</subreportParameter>
<dataSourceExpression><![CDATA[new net.sf.jasperreports.engine.JREmptyDataSource()]]></dataSourceExpression>
<subreportExpression><![CDATA[$P{subreportA5}"]]></subreportExpression>
</subreport>
<frame>
<reportElement x="0" y="0" width="420" height="595" uuid="fe3ca5d8-c38f-4db1-b753-b55ffb832061"/>
<box>
<pen lineWidth="0.5" lineStyle="Dashed"/>
<topPen lineWidth="0.0" lineStyle="Solid" lineColor="#000000"/>
<leftPen lineWidth="0.0" lineStyle="Solid" lineColor="#000000"/>
<bottomPen lineWidth="0.5" lineStyle="Dashed" lineColor="#000000"/>
<rightPen lineWidth="0.5" lineStyle="Dashed" lineColor="#000000"/>
</box>
</frame>
</band>
</title>
</jasperReport>
The reason was " in
<subreportExpression><![CDATA[$P{subreportA5}"]]></subreportExpression>
After removing it, the error has gone.