java - Docx to html conversion using docx4j v3 -

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hi trying convert docx html using docx4j v3.below code. 

    file initialfile = new file("input/table_1.docx");     inputstream = new fileinputstream(initialfile);     wordprocessingmlpackage wordmlpackage = docx4j.load(is);     htmlsettings htmlsettings = docx4j.createhtmlsettings();     htmlsettings.setwmlpackage(wordmlpackage);     outputstream out = new fileoutputstream("input/table_1.html");     docx4j.tohtml(htmlsettings, out, docx4j.flag_export_prefer_xsl);     string result = ((bytearrayoutputstream)out).tostring();     system.out.println(result);

this error getting. have used mvn resolve jar dependency.can on error:

exception in thread "main" org.docx4j.openpackaging.exceptions.docx4jexception: couldn't load xml stream @ org.docx4j.openpackaging.packages.opcpackage.load(opcpackage.java:504) @ org.docx4j.openpackaging.packages.opcpackage.load(opcpackage.java:302) @ org.docx4j.openpackaging.packages.wordprocessingmlpackage.load(wordprocessingmlpackage.java:170) @ org.docx4j.docx4j.load(docx4j.java:195)


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