Unable to show page numbers in table of Content

[lazvegas]

Hello,
When I try to

Code: Select all

tocGenerator.generateToc( 0,    "TOC \\o \"1-3\" \\h \\z \\u ", false);

I am gettting the error . Could you help me about that ? Regards

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Exception in thread "main" java.lang.NoSuchFieldError: INSTANCE
   at org.apache.http.conn.ssl.SSLConnectionSocketFactory.<clinit>(SSLConnectionSocketFactory.java:144)
   at org.apache.http.impl.client.HttpClientBuilder.build(HttpClientBuilder.java:966)
   at org.apache.http.impl.client.HttpClients.createDefault(HttpClients.java:58)
   at org.docx4j.services.client.ConverterHttp.convert(ConverterHttp.java:182)
   at org.docx4j.toc.TocGenerator.getPageNumbersMapViaService(TocGenerator.java:701)
   at org.docx4j.toc.TocGenerator.getPageNumbersMap(TocGenerator.java:663)
   at org.docx4j.toc.TocGenerator.populateToc(TocGenerator.java:438)
   at org.docx4j.toc.TocGenerator.generateToc(TocGenerator.java:303)
   at org.docx4j.toc.TocGenerator.generateToc(TocGenerator.java:231)
   at org.docx4j.toc.TocGenerator.generateToc(TocGenerator.java:191)
   at com.sap.tap4s.rest.PdfGenerateService.getDocx(PdfGenerateService.java:212)
   at com.sap.tap4s.rest.PdfGenerateService.main(PdfGenerateService.java:887)

[jason]

To update page numbers, the document needs to be layed out on pages.

For page layout, an instance of Plutext's PDF Converter is used.

From the stack trace, you are using an SSL connection to connect to the PDF Converter.

https://stackoverflow.com/questions/327 ... r-instance says that error is typically caused by conflicting versions of httpcore jar. i.e., an older version of httpcore on your classpath. If not that, then httpclient?

If you continue to have problems, you could first confirm that a plain http connection works.

The URL is configured in docx4j.properties using key com.plutext.converter.URL

DEBUG level logging for org.docx4j.services.client.ConverterHttp will also tell you that.

[lazvegas]

Hello Jason
But I am generation Word Document not PDF

[jason]

I understand that.

Even so, it is the PDF Converter which returns the page number information, since it is the PDF Converter which knows where the page breaks fall.

That page number information is then included in the ToC in the docx.

[lazvegas]

Hello,
So in order to show page numbers in Table OF Contents, we need to install additional plugin ?

Regards.

[jason]

For eval purposes you can use the instance of the PDF Converter which is hosted at https://converter-eval.plutext.com/

In production, you should install/use your own instance.

To address the issue you raised in this thread, you'll need to fix the conflicting versions of httpcore and/or httpclient jars on your classpath.