unable to generate pdf file

[ysreddymca]

Hi

My code is able to generate the target odt file, but failing to generate target pdf file. I am using below libraries & code and pasted the error below. please help me.

libraries

xdocreport-2.1.0.jar
slf4j-api-1.7.2.jar
velocity-engine-core-2.4.1.jar
odfdom-java-0.12.0-jar-with-dependencies.jar
itext-2.1.7.jar

java code

IXDocReport report = XDocReportRegistry.getRegistry().loadReport(infile, TemplateEngineKind.Velocity);
IContext context = report.createContext();
context.put("name", "tester");
OutputStream outfile = new FileOutputStream(new File("outfile.odt"));
report.process(context, outfile); //this is working perfectly

OutputStream outfile1 = new FileOutputStream(new File("outfile.pdf"));
Options options = Options.getTo(ConverterTypeTo.PDF).via(ConverterTypeVia.ODFDOM);
report.convert(context, options, outfile1); //this is giving problem and generating zero size pdf file

runtime error

java.lang.NoSuchMethodError: 'org.odftoolkit.odfdom.incubator.doc.office.OdfOfficeAutomaticStyles org.odftoolkit.odfdom.dom.OdfStylesDom.getAutomaticStyles()'

[ysreddymca]

I have added few more libraries to my lib folder. Now the list and new runtime error is as below. Please help me to identify the solution.

libraries
itext-2.1.7.jar
java-rdfa-0.4.2.jar
jena-core-5.2.0.jar
jena-iri-5.2.0.jar
odfdom-java-0.12.0.jar
slf4j-api-1.7.2.jar
velocity-engine-core-2.4.1.jar
xdocreport-2.1.0.jar
xerces-2.4.0.jar
xercesImpl.2.12.2.jar

Now my runtime error is
fr.opensagres.odfdom.converter.core.ODFConverterException: java.lang.NullPointerException: Cannot invoke "org.odftoolkit.odfdom.pkg.manifest.OdfFileEntry.getEncryptionData()" because "manifestEntry" is null