If you are sure that you get this error with 1.8.7, then please post the
shortest possible code that reproduces the error.
I just used the PDFToImage or PDFReader commands from the command line
application, which calls PDPage.convertToImage().
Tilman
Am 18.10.2014 um 14:16 schrieb Tilman Hausherr:
Hi,
I downloaded the file at the link you gave me (I assume you don't want
it to become public), and I didn't get the error you mention, I get
many warnings:
Okt 18, 2014 1:52:00 PM
org.apache.pdfbox.util.operator.pagedrawer.ClosePath process
WARNUNG: java.awt.geom.IllegalPathStateException: missing initial
moveto in path definition
java.awt.geom.IllegalPathStateException: missing initial moveto in
path definition
at java.awt.geom.Path2D$Float.needRoom(Unknown Source)
at java.awt.geom.Path2D.closePath(Unknown Source)
at
org.apache.pdfbox.util.operator.pagedrawer.ClosePath.process(ClosePath.java:55)
at
org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:557)
at
org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:268)
at
org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:235)
at
org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:215)
at
org.apache.pdfbox.pdfviewer.PageDrawer.drawPage(PageDrawer.java:139)
at org.apache.pdfbox.pdmodel.PDPage.convertToImage(PDPage.java:801)
at
org.apache.pdfbox.util.PDFImageWriter.writeImage(PDFImageWriter.java:130)
at org.apache.pdfbox.PDFToImage.main(PDFToImage.java:226)
at org.apache.pdfbox.PDFBox.main(PDFBox.java:96)
The reason are sequences like this in the PDF:
708 388.2756347656 m
708 380.2756347656 l
S
h
/F1 8 Tf
0 0 0 rg
BT
31 381.2756347656 Td
9.52 TL
() Tj
T*
ET
h
h = closepath ("connects the end of a subpath back to its starting
point"). The last "h" doesn't have a starting point.
However the pages are rendered, I tested with 1.8.7, 1.8.6, 1.8.8 and
2.0.
Either you are using a much older version, or you uploaded the wrong
file.
Tilman
Am 16.10.2014 um 18:35 schrieb Tilman Hausherr:
That error is a follow-up error on another error. There was probably
a problem with the DCTDecode filter, i.e. a JPEG in the PDF. Please
upload the PDF somewhere, as you can't attach it here.
Tilman
Am 16.10.2014 um 14:36 schrieb [email protected]:
Hi,
When I run a Java program that uses the PdfBox 1.8.7 API, the
following message appears several times:
"About to return NULL from unhandled branch. filter =
COSName{DCTDecode}"
Does anyone have any idea what might cause it?
Many thanks.
Cheers,
Philippe
