Hi Bernhard, your patch shows the right direction but has to be modified to remove all issues at that part of the code. See [1] for more details.
Thanks for your help!! Andreas Lehmkühler [1] https://issues.apache.org/jira/browse/PDFBOX-458 Bernhard Fey schrieb: > Hi, > > I have found the following Exception when experimenting with the PDFBox > trunk: > > java.lang.ClassCastException: org.apache.pdfbox.cos.COSNull > at org.apache.pdfbox.cos.COSArray.getInt(COSArray.java:240) > at org.apache.pdfbox.cos.COSArray.getInt(COSArray.java:224) > at > org.apache.pdfbox.pdmodel.interactive.documentnavigation.destination.PDPageX > YZDestination.getLeft(PDPageXYZDestination.java:67) > at ... > > As a fix I have changed the method from > ------------------------------------------------------ > public int getInt( int index, int defaultValue ) > { > int retval = defaultValue; > if( defaultValue < size() ) > { > COSNumber number = (COSNumber)get( index ); > if( number != null ) > { > retval = number.intValue(); > } > } > return retval; > } > ------------------------------------------------------ > to > ------------------------------------------------------ > public int getInt( int index, int defaultValue ) > { > int retval = defaultValue; > if( defaultValue < size() ) > { > Object number = get( index ); > if( number != null && number instanceof COSNumber ) > { > retval = ((COSNumber)number).intValue(); > } > } > return retval; > } > ------------------------------------------------------ > . > > I was wondering whether this was the best solution for this issue. > > If it is, could you please add it to the SVN trunk? > > Thanks > > Bernhard > >
