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I'm using the following codes to convert a docx file to hmtl:

public class DocxToHTML {

// Config for non-command line version
static {
//inputfilepath = System.getProperty("user.dir") + "/sample-docs/word/sample-docxv2.docx;
inputfilepath = "test3.docx";
save = true;
}

static String inputfilepath;
static boolean save;

public static void main(String[] args) throws Exception {
convert(args);
}

public static void convert(String[] args)
throws Exception {

// Document loading (required)
WordprocessingMLPackage wordMLPackage;
wordMLPackage = Docx4J.load(new java.io.File(inputfilepath));

// HTML exporter setup (required) ...

I am trying to convert a docx file to xhtml, but am getting this exception. Any idea how to resolve this?

ERROR org.docx4j.convert.out.common.AbstractExporter .export line 78 - Exception exporting package
java.lang.NullPointerException
at org.docx4j.openpackaging.parts.WordprocessingML.BinaryPart.getBuffer(BinaryPart.java:167)
at org.docx4j.convert.out.common.preprocess.PartialDeepCopy.shallowCopyContent(PartialDeepCopy.java:230)
at org.docx4j.convert.out.common.preprocess.PartialDeepCopy.copyPart(PartialDeepCopy.java:197)
at org.docx4j.convert.out.common.preprocess.PartialDeepCopy.deepCopyPart(PartialDeepCopy.java:170)
at org.docx4j.convert.out.common.preprocess.PartialDeepCopy.deepCopyRelationships(PartialDeepCopy.java:155)
at org.docx4j.convert.out.common.preprocess.PartialDeepCopy.process(PartialDeepCopy.java:71)
at org.docx4j.convert.out.common.Preprocess.process(Preprocess.java:72)
at org.docx4j.convert.out.common.Preprocess.process(Preprocess.java:124)
at org.docx4j.convert.out.common.AbstractWmlExporter.preprocess(AbstractWmlExporter.java:51)
at org.docx4j.convert.out.common.AbstractWmlExporter.preprocess(AbstractWmlExporter.java:32)
at org.docx4j.convert.out.common.AbstractExporter.export(AbstractExporter.java:60)
at org.docx4j.Docx4J.toHTML(Docx4J.java:502)
at DocxToXhtmlAndBack.main(DocxToXhtmlAndBack.java:93)
Exception in thread "main" org.docx4j.openpackaging.exceptions.Docx4JException: Exception exporting package
at org.docx4j.convert.out.common.AbstractExporter.export(AbstractExporter.java:79)
at org.docx4j.Docx4J.toHTML(Docx4J.java:502)
at DocxToXhtmlAndBack.main(DocxToXhtmlAndBack.java:93)
Caused by: java.lang.NullPointerException ...

Hi Experts,

I am trying simple example of variable replace but getting this strange exception
ERROR org.docx4j.jaxb.Context - Cannot initialize context
javax.xml.bind.JAXBException: Provider com.sun.xml.bind.v2.ContextFactory could not be instantiated: javax.xml.bind.JAXBException: "org.plutext.jaxb.xmldsig" doesnt contain ObjectFactory.class or jaxb.index
- with linked exception:

at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:146)
at javax.xml.bind.ContextFinder.find(ContextFinder.java:334)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:431)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:394)
at org.docx4j.jaxb.Context.<clinit>(Context.java:151)
at org.docx4j.openpackaging.parts.JaxbXmlPart.<init>(JaxbXmlPart.java:85)
at org.docx4j.openpackaging.parts.JaxbXmlPartXPathAware.<init>(JaxbXmlPartXPathAware.java:56)
at org.docx4j.openpackaging.parts.JaxbXmlPartAltChunkHost.<init>(JaxbXmlPartAltChunkHost.java:72)
at org.docx4j.openpackaging.parts.WordprocessingML.DocumentPart.<init>(DocumentPart.java:158)
at org.docx4j.openpackaging.parts.WordprocessingML.MainDocumentPart.<init>(MainDocumentPart.java:90)
at org.docx4j.openpackaging.packages.WordprocessingMLPackage.createPackage(WordprocessingMLPackage.java:378)
at org.docx4j.openpackaging.packages.WordprocessingMLPackage.createPackage(WordprocessingMLPackage.java:367)
at com.XXXXXXX.hcpapp.Document.main(Document.java:29)
Caused by: javax.xml.bind.JAXBException: ...

Hi, There are 15 default core properties in MS word. Is it possible using docx4j to create new core properties or are there other type of properties to make those visible under insert->Quick Parts->Document Property?

There is nice video on youtube how it is done using MS Sharepoint:
http://www.youtube.com/watch?v=VJ-h_qPW7YQ

Hope this is not something proprietary from Microsoft?

Hi Jason,

We are using docx4j to replace some tags in a docx file with tables. When the number of rows don't fit into one page, we are having the table Header column repeating at the top of each page.

However we have a requirement to Split the table into two separate tables whenever the table goes into a new page and put some text at the top. Something like Table ABC (continued). I can ...

Hi,

Where could I find the javaDoc for docx4j 3.0?

Thanks.
David Z.

Hi,
I've adopted the XhtmlImporter for docx files to work for pptx in version 2.8.1.
Now I've updated to docx4j 3.0.0 and the XhtmlImporter is not working anymore, and I can't figure out what to do how to fix this.

What I figured out, is, that - using the same pptx and the same html, the xhtml converter of 2.8.1 produces a BlockBox with several children and with the newer version I'm getting a BlockBox ...

Jason,
Is there a way to open a docx file, base64-encoded? As you know docx files are compressed files that need to be extracted first before generating a base64-encoded string of the main document. Is there a way to extract the docx prior to loading the docsx using wordMLPackage = Docx4J.load(is);?

In addition, how would I convert back "wordMLPackage" to base64-encode string?

The error I get is
org.docx4j.openpackaging.io3.stores.ZipPartStore .<init> line 127 - Unexpected end of ...

Hello, i'am using docx4j extensively and i like it. Of course i use TraversalUtil a lot. I think that CallbackImpl class walkJAXBElements(..) method is now really broken in docx4j 3.0 . I don't think that the else should be there.!!!

Hi,

I want to import a HTML-String (with a list, bold and sublined text, etc.) into a pptx-slide and I think the convertSingleSlide methode is the one I need. But I'm having trouble using it the right way. I would really appreciate if someone can provide an example how to use the method. Looking into the source code didn't help me :-(.

Thanks in advance.

Frank