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Posted to users@pdfbox.apache.org by trupti purohit <tr...@gmail.com> on 2009/11/23 11:32:14 UTC
Problem in using PDFBox library
Hi,
I am trying to use PDFBox library to convert pdf pages into images. I am
facing some problems while working on some of the PDF files that I have.
When I use PDFBox-0.7.3.jar, it throws following exception..
Exception in thread "main" java.lang.NullPointerException
* at org.pdfbox.pdmodel.PDPageNode.getAllKids(PDPageNode.java:194)
at org.pdfbox.pdmodel.PDPageNode.getAllKids(PDPageNode.java:182)
at
org.pdfbox.pdmodel.PDDocumentCatalog.getAllPages(PDDocumentCatalog.java:226)
at pdfboxcenverter.main(pdfboxcenverter.java:21)*
I tried using pdfbox-0.8.0-incubating.jar , now I get following exception.
*org.apache.pdfbox.exceptions.WrappedIOException
at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:237)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:841)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:808)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:733)
at pdfboxcenverter.main(pdfboxcenverter.java:19)*
*Caused by: java.util.NoSuchElementException
at java.util.AbstractList$Itr.next(Unknown Source)
at
org.apache.pdfbox.pdfparser.PDFXrefStreamParser.parse(PDFXrefStreamParser.java:115)
at
org.apache.pdfbox.cos.COSDocument.parseXrefStreams(COSDocument.java:538)
at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:203)
... 4 more
*
In my code I am doing something like
PDDocument pdf = PDDocument.load("C:\\data\\Triplify.pdf");
List<PDPage> pages = pdf.getDocumentCatalog().getAllPages();
If you need I can send you the pdf file.
Please help me resolve the problem. I need it for my application
development. I searched a lot on net but not yet able to solve the problem.
Is there any location from where I can download the jar which contains fix
for above problem?
Thanks in advance.
Thanks,
Trupti
Problem in using PDFBox library
Posted by trupti purohit <tr...@gmail.com>.
Hi,
I am trying to use PDFBox library to convert pdf pages into images in my
JAVA code. I am facing some problems while working on some of the PDF files
that I have.
When I use PDFBox-0.7.3.jar, it throws following exception..
Exception in thread "main" java.lang.NullPointerException
* at org.pdfbox.pdmodel.PDPageNode.getAllKids(PDPageNode.java:194)
at org.pdfbox.pdmodel.PDPageNode.getAllKids(PDPageNode.java:182)
at
org.pdfbox.pdmodel.PDDocumentCatalog.getAllPages(PDDocumentCatalog.java:226)
at pdfboxcenverter.main(pdfboxcenverter.java:21)*
I tried using pdfbox-0.8.0-incubating.jar , now I get following exception.
*org.apache.pdfbox.exceptions.WrappedIOException
at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:237)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:841)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:808)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:733)
at pdfboxcenverter.main(pdfboxcenverter.java:19)*
*Caused by: java.util.NoSuchElementException
at java.util.AbstractList$Itr.next(Unknown Source)
at
org.apache.pdfbox.pdfparser.PDFXrefStreamParser.parse(PDFXrefStreamParser.java:115)
at
org.apache.pdfbox.cos.COSDocument.parseXrefStreams(COSDocument.java:538)
at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:203)
... 4 more
*
In my code I am doing something like
PDDocument pdf = PDDocument.load("C:\\data\\Triplify.pdf");
List<PDPage> pages = pdf.getDocumentCatalog().getAllPages();
If you need I can send you the pdf file.
Please help me resolve the problem. I need it for my application
development. I searched a lot on net but not yet able to solve the problem.
Is there any location from where I can download the jar which contains fix
for above problem?
Thanks in advance.
Thanks,
Trupti