Hi,
Am 17.05.2013 17:24, schrieb Leonard Teo:
Hi guys,
I have a simple PDFBox application that takes a text string and inserts it
into every page of a PDF file. It is based on the AddMessageToEachPage.java
code in the example given.
I'm having an issue where I am getting a ClassCastException on
CMapParser.java:137. I can see and debug the error, but I don't know why it
would be doing this and I'm not sure what to do.
Sounds like an old issue. Which version of PDFBox are you using? maybe it's a
good idea to update to a more recent version.
Here is the source code:
https://gist.github.com/leonardteo/3b8567e7f747ef640b70
The error is happening on line 93:
contentStream.setFont( font, fontSize );
It works on many PDF's but there are enough of these errors that it is
causing problems with our users.
Any ideas what I'm doing wrong?
Thanks,
Leo
java.lang.ClassCastException:
org.apache.fontbox.cmap.CMapParser$Operator cannot be cast to
java.lang.Number
at org.apache.fontbox.cmap.CMapParser.parse(CMapParser.java:137)
at org.apache.pdfbox.pdmodel.font.PDFont.parseCmap(PDFont.java:602)
at
org.apache.pdfbox.pdmodel.font.PDSimpleFont.extractToUnicodeEncoding(PDSimpleFont.java:454)
at
org.apache.pdfbox.pdmodel.font.PDSimpleFont.determineEncoding(PDSimpleFont.java:422)
at
org.apache.pdfbox.pdmodel.font.PDType1Font.determineEncoding(PDType1Font.java:269)
at org.apache.pdfbox.pdmodel.font.PDFont.<init>(PDFont.java:194)
at
org.apache.pdfbox.pdmodel.font.PDSimpleFont.<init>(PDSimpleFont.java:84)
at
org.apache.pdfbox.pdmodel.font.PDType1Font.<init>(PDType1Font.java:152)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:88)
at org.apache.pdfbox.pdmodel.PDResources.getFonts(PDResources.java:187)
at org.apache.pdfbox.pdmodel.PDResources.addFont(PDResources.java:518)
at
org.apache.pdfbox.pdmodel.edit.PDPageContentStream.setFont(PDPageContentStream.java:308)
at PDFStamper.stamp(PDFStamper.java:96)
at PDFStamper.main(PDFStamper.java:128)
BR
Andreas Lehmkühler
