Hi!
Using java com.aspose:aspose-words:20.7:jdk17, we try to save a document with this code:
Document doc = new Document(new FileInputStream(new File("<path to the file>")));
try (final WordConverterAsposeLocal.NoBomByteArrayOutputStream bos = new WordConverterAsposeLocal.NoBomByteArrayOutputStream()) {
final HtmlSaveOptions saveOptions = new HtmlSaveOptions(SaveFormat.HTML);
saveOptions.setExportHeadersFootersMode(ExportHeadersFootersMode.FIRST_SECTION_HEADER_LAST_SECTION_FOOTER);
saveOptions.setExportTocPageNumbers(false);
saveOptions.setEncoding(StandardCharsets.UTF_8);
saveOptions.setExportImagesAsBase64(true);
doc.save(bos, saveOptions); // Exception is thrown there
bos.toUtf8String();
}
and this document: NPE triggerring document.zip (65.2 KB) we got a nice NullPointerException:
java.lang.NullPointerException
at com.aspose.words.zzZTW.zzZlf(Unknown Source)
at com.aspose.words.zzZV2.zze(Unknown Source)
at com.aspose.words.zzZG2.visitParagraphStart(Unknown Source)
at com.aspose.words.Paragraph.zzZ(Unknown Source)
at com.aspose.words.CompositeNode.acceptCore(Unknown Source)
at com.aspose.words.Paragraph.accept(Unknown Source)
at com.aspose.words.CompositeNode.acceptChildren(Unknown Source)
at com.aspose.words.CompositeNode.acceptCore(Unknown Source)
at com.aspose.words.Comment.accept(Unknown Source)
at com.aspose.words.zzZV2.zzYH(Unknown Source)
at com.aspose.words.zzZVB.zzZlg(Unknown Source)
at com.aspose.words.zzZV2.zzZkK(Unknown Source)
at com.aspose.words.zzZV2.zzZkM(Unknown Source)
at com.aspose.words.zzZV2.zzZAN(Unknown Source)
at com.aspose.words.zzZV2.zzZla(Unknown Source)
at com.aspose.words.zzZQ4.zzZ(Unknown Source)
at com.aspose.words.zzZDS.zzZ(Unknown Source)
at com.aspose.words.Document.zzY(Unknown Source)
at com.aspose.words.Document.zzZ(Unknown Source)
at com.aspose.words.Document.zzZ(Unknown Source)
at com.aspose.words.Document.save(Unknown Source)
It seems the error was triggered by some comments. Converting the file with anything like Google doc or LibreOffice without changing anything make it work.
Is there a workaround? Could you fix it?
Thanks for your time