I just ran into this error today using Ubuntu 12.04 with all patches and updates:
pdftk A=my_input.pdf cat A0-2 output my_output.pdf verbose Command Line Data is valid. Input PDF Filenames & Passwords in Order ( <filename>[, <password>] ) my_input.pdf The operation to be performed: cat - Catenate given page ranges into a new PDF. The output file will be named: my_output.pdf Output PDF encryption settings: Output PDF will not be encrypted. No compression or uncompression being performed on output. Creating Output ... Adding page 0 X0X from my_input.pdf Unhandled Java Exception: Unhandled Java Exception: java.lang.NullPointerException at gnu.gcj.runtime.NameFinder.lookup(libgcj.so.12) at java.lang.Throwable.getStackTrace(libgcj.so.12) at java.lang.Throwable.stackTraceString(libgcj.so.12) at java.lang.Throwable.printStackTrace(libgcj.so.12) at java.lang.Throwable.printStackTrace(libgcj.so.12) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/779908 Title: pdftk fails with "output" option To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcj-4.5/+bug/779908/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
