Hi Maruan,
an dirty but interesting workarround i have found, but it's not a real
solution.
If i just read the problem-pdf with itext before and store them to an
tmp-file (without any changes), then i can render the tmp-pdf with pdfbox.
BR, Manfred
Am 21.09.2015 um 12:41 schrieb Maruan Sahyoun:
Hi Manfred,
how was that document created. Has it been processed afterwards?
The reason for the issue - if I'm not mistaken is that the document contains a
FileAttachment annotation but that is contained in the /Contents of the page
where there should either be a single stream or an array of streams with the
pages graphical content. A file attachment annotation should be in the /Annots
entry of the page (which is empty in your case)
BR
Maruan
Am 21.09.2015 um 10:50 schrieb Manfred Pock <[email protected]>:
Sorry, it's just by one pdf, i have removed the correct one, the exception
exists at
http://cloud.directupload.net/2pYC
thanks, Manfred
-------- Weitergeleitete Nachricht --------
Betreff: ClassCastException during rendering pdf
Datum: Mon, 21 Sep 2015 10:44:48 +0200
Von: Manfred Pock <[email protected]>
An: [email protected]
Hi,
i get a ClassCastException in Current 2.0-trunkversion, Java 1.8,
Windows 7, during rendering two pdfs. Is there any solution?
The Stacktrace is:
Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException:
org.apache.pdfbox.cos.COSDictionary cannot be cast to
org.apache.pdfbox.cos.COSStream
at org.apache.pdfbox.pdmodel.PDPage.getContents(PDPage.java:157)
at
org.apache.pdfbox.pdfparser.PDFStreamParser.<init>(PDFStreamParser.java:92)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:450)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:437)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:148)
at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:179)
at
org.apache.pdfbox.rendering.PDFRenderer.renderPage(PDFRenderer.java:208)
at
org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:139)
at
org.apache.pdfbox.rendering.PDFRenderer.renderImageWithDPI(PDFRenderer.java:94)
and you can download the pdf's at
http://cloud.directupload.net/2pYB
http://cloud.directupload.net/2pYC
best regarts, Manfred
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