Hi Leo, would you have a sample pdf where the error occurs to try (please upload to a public location as the mailing list doesn't allow attachments) together with a sample input?
BR Maruan Sahyoun Am 17.05.2013 um 17:24 schrieb Leonard Teo <[email protected]>: > 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. > > 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)
