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JRRuntimeException: Missing JasperReports PDF Extension


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Hi,

I'm using community edition of Jaspersoft Studio and have created a very simple template which I am using in my Spring boot application. When I try to create the report, the application breaks with the exception net.sf.jasperreports.engine.JRRuntimeException: Missing JasperReports PDF Extension (jasperreports-pdf-x.x.x.jar) when calling the method JasperExportManager.exportReportToPdf. Can someone tell me what am I doing wrong?

ma jrxml file:

<!-- Created with Jaspersoft Studio version 7.0.0.final using JasperReports Library version 7.0.0-b478feaa9aab4375eba71de77b4ca138ad2f62aa  -->
<jasperReport name="machine" language="java" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="5342457c-ca3c-448c-8044-41f83ffc1ed0">
	<parameter name="brandLogo" class="java.io.InputStream"/>
	<parameter name="machineName" class="java.lang.String"/>
	<query language="sql"><![CDATA[]]></query>
	<background splitType="Stretch"/>
	<title height="264" splitType="Stretch">
		<element kind="image" uuid="7bc2d9b0-a3d5-46bf-b07f-d0ec01e5d051" x="10" y="10" width="80" height="20" linkType="None" linkTarget="Self">
			<expression><![CDATA[$P{brandLogo}]]></expression>
			<property name="com.jaspersoft.studio.unit.width" value="px"/>
		</element>
		<element kind="textField" uuid="92ea5b34-3219-43b6-bcc1-21ccf15f1065" x="10" y="30" width="80" height="30" fontSize="12.0" vTextAlign="Middle">
			<expression><![CDATA[$P{machineName}]]></expression>
			<property name="com.jaspersoft.studio.unit.height" value="px"/>
		</element>
		<element kind="frame" uuid="c6e7b692-9163-4148-901f-60bb3fff3e9f" x="10" y="64" width="270" height="200"/>
	</title>
	<pageHeader height="35" splitType="Stretch"/>
	<columnHeader height="61" splitType="Stretch"/>
	<detail>
		<band height="125" splitType="Stretch"/>
	</detail>
	<columnFooter height="45" splitType="Stretch"/>
	<pageFooter height="54" splitType="Stretch"/>
	<summary height="42" splitType="Stretch"/>
</jasperReport>

 

my service for pdf creation:

 


@Service
public class JasperReportService
{
    private static final Logger log = LoggerFactory.getLogger(JasperReportService.class);

    public byte[] fetchMachineReport(MachinesInfo machinesInfo) throws Exception
    {
        JasperReport jasperReport;

        try {

            jasperReport = (JasperReport) JRLoader.loadObject(ResourceUtils.getFile("machine.jrxml"));

        } catch (FileNotFoundException | JRException e) {

            try {

                File file = ResourceUtils.getFile("classpath:machine.jrxml");

                jasperReport = JasperCompileManager.compileReport(file.getAbsolutePath());

                JRSaver.saveObject(jasperReport, "machine.jasper");

            } catch (FileNotFoundException | JRException e1) {

                log.error(e1.getLocalizedMessage());
                e.printStackTrace();
                throw new Exception("System error!");

            }

        }

        // JRBeanCollectionDataSource dataSource   = new JRBeanCollectionDataSource(machinesInfo.machineList());
        Map<String, Object> parametersMap   = new HashMap<>();
        JasperPrint         jasperPrint     = null;
        byte[]              pdfReport       = null;

        InputStream brandLogoInputStream = new ByteArrayInputStream(machinesInfo.machineList().get(0).machinePicture());

        parametersMap.put("brandLogo", brandLogoInputStream);
        parametersMap.put("machineName", machinesInfo.machineList().get(0).machineModel());

        try {

            jasperPrint = JasperFillManager.fillReport(jasperReport, parametersMap, new JREmptyDataSource());
            pdfReport   = JasperExportManager.exportReportToPdf(jasperPrint);

        } catch (JRException | JRRuntimeException e) {

            log.error(e.getLocalizedMessage());
            e.printStackTrace();
            throw new Exception("System error!");

        }

        return pdfReport;
    }
}

 

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  • 2 weeks later...
On 6/29/2024 at 4:53 PM, lucianc said:

You need to add a dependency to jasperreports-pdf 7.0.0 in your project, see at https://central.sonatype.com/artifact/net.sf.jasperreports/jasperreports-pdf/overview

Regards,

Lucian

Hi Lucian,

thank you for you answer but that's exactly what I have done and I got this exception. As I said, after I have added the dependency to  the version 6.20.6 I got rid of this exception.

regards

Andrija

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