bug convert PDF (magick++)

[magick]

Your image is corrupt:

• -> display Test3.pdf
  **** Warning: An error occurred while reading an XREF table.
  **** The file has been damaged. This may have been caused
  **** by a problem while converting or transfering the file.
  **** Ghostscript will attempt to recover the data.
  Error: /undefined in /BXlevel
  Operand stack:
  1 --dict:6/6(ro)(G)-- ��`�Mf0�wV�
  Execution stack:
  %interp_exit .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval-- --nostringval-- --nostringval-- false 1 %stopped_push 1 3 %oparray_pop 1 3 %oparray_pop 1 3 %oparray_pop --nostringval-- --nostringval-- --nostringval-- --nostringval-- --nostringval-- --nostringval-- false 1 %stopped_push --nostringval-- %loop_continue --nostringval--
  Dictionary stack:
  --dict:1125/1686(ro)(G)-- --dict:0/20(G)-- --dict:85/200(L)-- --dict:85/200(L)-- --dict:104/127(ro)(G)-- --dict:241/347(ro)(G)-- --dict:18/24(L)--
  Current allocation mode is local
  ESP Ghostscript 815.01: Unrecoverable error, exit code 1
  display: Postscript delegate failed `Test3.pdf'.

[magick]

Ok, ImageMagick leverages Ghostscript to render PDF files. Ghostscript cannot handle your PDF file. Post a bug report to the Ghostscript development team.