TypeError: cannot concatenate 'str' and 'int' objects

What command do you run to optimize the PDF?
user@ubuntu804server:~/manypdfs/fail2$ ~/pdfsizeopt/pdfsizeopt.py bfilter.pdf

What does pdfsizeopt display when running the command above?
info: This is pdfsizeopt.py r132.
info: loading PDF from: bfilter.pdf
info: loaded PDF of 31423 bytes
warning: problem with xref table, finding objs anyway: duplicate obj 5
Traceback (most recent call last):
  File "/home/user/pdfsizeopt/pdfsizeopt.py", line 6141, in ?
    main(sys.argv)
  File "/home/user/pdfsizeopt/pdfsizeopt.py", line 6115, in main
    pdf = PdfData(
  File "/home/user/pdfsizeopt/pdfsizeopt.py", line 2992, in Load
    obj_starts, self.has_generational_objs = self.ParseWithoutXref(
  File "/home/user/pdfsizeopt/pdfsizeopt.py", line 3183, in ParseWithoutXref
    assert prev_obj_num not in obj_starts, 'duplicate obj ' + prev_obj_num
TypeError: cannot concatenate 'str' and 'int' objects

What's wrong with the optimized PDF?
There isn't one!

Original issue reported on code.google.com by lev.bishop on 19 Nov 2009 at 3:16

Attachments:

bfilter.pdf

sudharakab / pdfsizeopt

TypeError: cannot concatenate 'str' and 'int' objects #22