object(ImagickException)#2 (7) {
  ["message":protected]=>
  string(437) "PDFDelegateFailed `[ghostscript library 8.70] -sstdout=%stderr -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 '-sDEVICE=pam' -dTextAlphaBits=4 -dGraphicsAlphaBits=4 '-r72x72' -dUseCIEColor  '-sOutputFile=/tmp/magick-42806xygxjzINdLgh%d' '-f/tmp/magick-42806kZpfoSh4XTVI' '-f/tmp/magick-42806VhbKYzsvKpBa'': -dname= must be followed by a valid token
 @ error/pdf.c/InvokePDFDelegate/274"
  ["string":"Exception":private]=>
  string(0) ""
  ["code":protected]=>
  int(415)
  ["file":protected]=>
  string(28) "/home/mweb/imagick/thumb.php"
  ["line":protected]=>
  int(54)
  ["trace":"Exception":private]=>
  array(1) {
    [0]=>
    array(6) {
      ["file"]=>
      string(28) "/home/mweb/imagick/thumb.php"
      ["line"]=>
      int(54)
      ["function"]=>
      string(11) "__construct"
      ["class"]=>
      string(7) "Imagick"
      ["type"]=>
      string(2) "->"
      ["args"]=>
      array(1) {
        [0]=>
        string(147) "/home/mweb/imagick/uploadfiles/689/電子型錄/HIOKI/Phase-Sequence-Meter-and-Voltage-Tester/GENNECT-Cross-SF4071.72/GENNECT-Cross-SF407172-ch.pdf"
      }
    }
  }
  ["previous":"Exception":private]=>
  NULL
}