NPE when convert HTML to PDF

Aspose.PDF Product Family
1

Hello!

I convert HTML to PDF

import com.aspose.pdf.*;
import com.aspose.pdf.HtmlSaveOptions.PartsEmbeddingModes;
import com.aspose.pdf.HtmlSaveOptions.RasterImagesSavingModes;
...
    public byte[] createDocumentFromHtml(File htmlFile) {
        HtmlLoadOptions htmlLoadOptions = new HtmlLoadOptions();
        htmlLoadOptions.setHtmlMediaType(HtmlMediaType.Print);
		OptimizedMemoryStream optimizedMemoryStream;
		try (Document document = new Document(htmlFile.getAbsolutePath(), htmlLoadOptions)) {
			optimizedMemoryStream = new OptimizedMemoryStream();
			document.save(optimizedMemoryStream.toOutputStream(), SaveFormat.Pdf);
		}
        return optimizedMemoryStream.toArray().clone();
    }

but but I got the NPE

java.lang.NullPointerException
	at com.aspose.pdf.internal.l32f.l8t.lI(Unknown Source)
	at com.aspose.pdf.internal.l33h.lu.lI(Unknown Source)
	at com.aspose.pdf.internal.l33h.lu.lI(Unknown Source)
	at com.aspose.pdf.internal.l33h.lu.lI(Unknown Source)
	at com.aspose.pdf.internal.l33h.lu.lj(Unknown Source)
	at com.aspose.pdf.internal.l32h.lb.lI(Unknown Source)
	at com.aspose.pdf.internal.html.HTMLElement.getStyle(Unknown Source)
	at com.aspose.pdf.internal.l32h.lb.lI(Unknown Source)
	at com.aspose.pdf.internal.l32h.l0n.lf(Unknown Source)
	at com.aspose.pdf.internal.l32h.l0u.lj(Unknown Source)
	at com.aspose.pdf.internal.l32h.lb.lI(Unknown Source)
	at com.aspose.pdf.internal.l32h.lb.lI(Unknown Source)
	at com.aspose.pdf.internal.l51f.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.l42n.lt.lI(Unknown Source)
	at com.aspose.pdf.internal.l42n.lf.lj(Unknown Source)
	at com.aspose.pdf.internal.html.collections.lj.lj(Unknown Source)
	at com.aspose.pdf.internal.html.collections.lj.hasNext(Unknown Source)
	at com.aspose.pdf.internal.l50k.lI.lI(Unknown Source)
	at com.aspose.pdf.internal.html.rendering.l0if.lI(Unknown Source)
	at com.aspose.pdf.internal.html.rendering.l0if.lI(Unknown Source)
	at com.aspose.pdf.internal.html.rendering.l1t.lI(Unknown Source)
	at com.aspose.pdf.internal.html.rendering.l1t.lI(Unknown Source)
	at com.aspose.pdf.l7n.lf(Unknown Source)
	at com.aspose.pdf.l7n.lI(Unknown Source)
	at com.aspose.pdf.l7n.lI(Unknown Source)
	at com.aspose.pdf.ADocument.lI(Unknown Source)
	at com.aspose.pdf.ADocument.<init>(Unknown Source)
	at com.aspose.pdf.Document.<init>(Unknown Source)
	at hr.resume.logic.document.PdfConverter.createDocumentFromHtml(PdfConverter.java:44)

But when I convert via the aspose website or to the docx format (aspose-words), there are no problems

file_with_problem.zip (65,2 КБ)
Aspose ver 22.10, but the latest version (24.7) has this bug

Please tell me, is there any way to avoid the error?

2

@Vladimirus

We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): PDFJAVA-44265

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.