OK, I'll paste the code in here instead:
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.Iterator;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;
public class RunTest {
private static final String INPUT_FILE_NAME = "C:\\input.docx";
private static final String OUTPUT_FILE_NAME = "C:\\output.docx";
public static void main(final String[] args) {
try {
final XWPFDocument doc = new XWPFDocument(new
FileInputStream(INPUT_FILE_NAME));
final Iterator<XWPFParagraph> paragraphs =
doc.getParagraphsIterator();
while (paragraphs.hasNext()) {
final XWPFParagraph paragraph =
paragraphs.next();
for (final XWPFRun run : paragraph.getRuns()) {
if (run != null) {
final String text =
run.getText(0);
if (text != null) {
run.setFontFamily("Times New Roman");
}
}
}
}
doc.write(new FileOutputStream(OUTPUT_FILE_NAME));
} catch (final Exception e) {
e.printStackTrace();
}
}
}
-----Original Message-----
From: John Turnbull [mailto:[email protected]]
Sent: Tuesday, 6 December 2011 1:47 PM
To: POI Users List
Subject: RE: NPE setting font family for a XWPFRun
Hmm, the test case seemed to not make it on to the list. I'll try again now.
-----Original Message-----
From: John Turnbull [mailto:[email protected]]
Sent: Tuesday, 6 December 2011 1:44 PM
To: POI Users List
Subject: RE: NPE setting font family for a XWPFRun
Hi Nick,
I have attached a simple test case and a stripped-down version of the document
in question which always crashes as previously described. Please let me know
if it crashes for you as well.
-jct
P.S. I hope this list takes attachments!
-----Original Message-----
From: Nick Burch [mailto:[email protected]]
Sent: Tuesday, 6 December 2011 12:24 PM
To: POI Users List
Subject: Re: NPE setting font family for a XWPFRun
On Tue, 6 Dec 2011, John Turnbull wrote:
> The font exists and the run's text is not null so why would this fail?
> I cannot locate the source in question but the actual exception is:
>
> java.lang.NullPointerException
> at
> org.apache.poi.xwpf.usermodel.XWPFRun.setFontFamily(XWPFRun.java:465)
I can't see anything obviously wrong with that line that would cause this.
Are you able to create a simple unit test that shows the problem?
Nick
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