I found another solution for now, but if it comes up again, I will ask there, thank you!
On 2022/06/22 13:41:36 PJ Fanning wrote: > I have never come across anyone using POI and docx4j together. > Maybe you would be better off using stackoverflow.com and providing a > reproducible use case. A larger number of developers can be reached there. > > > On Tuesday 21 June 2022, 08:56:51 IST, Anton Oellerer <a....@docu-tools.com> > wrote: > > Hello, > The project I am currently working on needs to hand over a .docx document > with a finished table of contents to an API for pdf conversion. > As far as I figured out, it is currently not possible to generate a finished > TOC with Apache POI alone, so we decided to try using docx4j + Apache FOP to > update the TOC after generating the document with Apache POI. > In the first testing runs, we noticed that there are multiple errors in > docx4j Apache FOP stemming from missing values, which prevent generating a > valid document. > Those include: > > * Cannot invoke "org.docx4j.wml.Style$Name.getVal()" because the return > value of "org.docx4j.wml.Style.getName()" is null > * org.docx4j.XmlUtils: java.lang.NullPointerException: Cannot invoke > "org.w3c.dom.DocumentFragment.getFirstChild()" because "df" is null > * java.lang.StringIndexOutOfBoundsException: begin 0, end -1, length 2 at > org.docx4j.model.properties.run.Lang.setXslFO(Lang.java:71) > * javax.xml.transform.TransformerException: > org.apache.fop.fo.ValidationException: "fo:table-cell" is missing child > elements. Required content model: marker* (%block;)+ (See position 9:3836) > > Do you know whether these results stem from a misconfiguration on our side, > or is Apache POI -> docx4j simply not a supported use case? > Best regards > Anton Oellerer > > Mit freundlichen Grüßen Anton Oellerer Junior Backend Developer [cid:437c1d34-d91f-4205-9e33-a210fea4b608] docu tools GmbH • Gatterburggasse 5 • 1190 Wien T +43 1 890 32 27 27 • a.oelle...@docu-tools.com<mailto:a.oelle...@docu-tools.com> • www.docu-tools.com<https://www.docu-tools.com/> FN 531024v HG Wien • UID Nr. ATU75458238
