=========================== An embedded font is invalid =========================== .. contents:: :depth: 2 -------------- Classification -------------- .. list-table:: :align: center * - **Validator** - **Validator version** - **Error message type** * - Ghostscript - 10.06.0 - .. list-table:: :align: center * - **File format** - **Version** - **Specification** - **Description** - **Location** * - application/pdf - 1.5 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.5 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.4 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.3 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.5 - - Govdocs1 set - `OPF format-corpus `__ -------- Analyses -------- ------------------ Possible solutions ------------------ .. contents:: :local: -------------- Output example -------------- :: warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check GPL Ghostscript 10.06.0: Warning: 'loca' length 3350 is greater than numGlyphs 63 in the font MNJMFC+Arial. warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check GPL Ghostscript 10.06.0: Warning: 'loca' length 3350 is greater than numGlyphs 63 in the font MNJMFC+Arial. warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check warning: ignoring zlib error: incorrect data check The following errors were encountered at least once while processing this file: startxref offset invalid missing white space after number malformed number integer overflowed unbalanced or unescaped character '(' in string error executing PDF token xref table was repaired error reading a stream A closing mark (] or >>) had no matching mark, ignoring the closing mark Incorrect /Length for stream object An embedded font is invalid **** This file had errors that were repaired or ignored. **** The file was produced by: **** >>>> Acrobat Distiller 5.0 (Windows) <<<< **** Please notify the author of the software that produced this **** file that it does not conform to Adobe's published PDF **** specification. GPL Ghostscript 10.06.0 (2025-09-09) Copyright (C) 2025 Artifex Software, Inc. All rights reserved. This software is supplied under the GNU AGPLv3 and comes with NO WARRANTY: see the file COPYING for details. Invalid number format: scientific notation Processing pages 1 through 138. Page 1 Loading font Arial,Bold (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Bold Loading font Arial (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Regular Page 2 Page 3 Loading font Helvetica-Bold (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Bold Loading font Helvetica (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Regular Page 4 Loading font Arial (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Regular Loading font TimesNewRoman (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusRoman-Regular Page 5 Loading font Times-Roman (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusRoman-Regular Loading font Helvetica (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Regular Page 6 Loading font Helvetica-Bold (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Bold Loading font Helvetica (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Regular Page 7 Page 8 Page 9 Loading font MNJMFC+Arial (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Regular Page 10 Page 11 Page 12 Page 13 Loading font MNJMFC+Arial (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Regular Page 14 Loading font TimesNewRoman,Italic (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusRoman-Italic Page 15 Page 16 Page 17 Page 18 Page 19 Page 20 Page 21 Page 22 Page 23 Page 24 Page 25 Page 26 Page 27 Page 28 Page 29 Page 30 Page 31 Page 32 Page 33 Page 34 Page 35 Page 36 Page 37 Page 38 Page 39 Page 40 Page 41 Page 42 Page 43 Page 44 Page 45 Page 46 Page 47 Page 48 Page 49 Page 50 Page 51 Page 52 Page 53 Loading font Helvetica-Bold (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Bold Page 54 Loading font Helvetica (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Regular Loading font Helvetica-Oblique (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Italic Page 55 Loading font TimesNewRomanPSMT (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusRoman-Regular Loading font TimesNewRomanPS-BoldMT (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusRoman-Bold Loading font TimesNewRomanPS-ItalicMT (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusRoman-Italic Page 56 Page 57 Page 58 Page 59 Page 60 Page 61 Page 62 Page 63 Page 64 Page 65 Page 66 Page 67 Page 68 Page 69 Page 70 Page 71 Page 72 Page 73 Page 74 Page 75 Page 76 Page 77 Page 78 Page 79 Page 80 Page 81 Page 82 Page 83 Page 84 Page 85 Page 86 Page 87 Page 88 Page 89 Page 90 Page 91 Page 92 Page 93 Page 94 Page 95 Page 96 Page 97 Page 98 Page 99 Page 100 Page 101 Page 102 Page 103 Page 104 Page 105 Page 106 Page 107 Page 108 Page 109 Page 110 Page 111 Page 112 Page 113 Page 114 Page 115 Page 116 Page 117 Page 118 Page 119 Page 120 Page 121 Page 122 Page 123 Page 124 Page 125 Page 126 Page 127 Page 128 Page 129 Page 130 Page 131 Page 132 Page 133 Page 134 Page 135 Page 136 Loading font TimesNewRoman,Bold (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusRoman-Bold Loading font TimesNewRoman (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusRoman-Regular Page 137 Loading font Arial,Bold (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Bold Loading font Arial (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Regular Loading font Arial,Italic (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Italic Loading font Arial,BoldItalic (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-BoldItalic Page 138 Loading font Helvetica (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Regular Loading font Helvetica-Bold (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Bold Loading font Times-Roman (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusRoman-Regular Loading font Courier (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusMonoPS-Regular The following warnings were encountered at least once while processing this file: recoverable image error encountered more Q than q garbage left on stack invalid operator used in text block BT found inside a text block ET found outside text block text operator outside text block degenerate text matrix non standard operator found - ignoring number uses illegal exponent form Possible missing white space between operators A page ended after a BT had been executed and without a mtching ET ------------------ Notes on the error ------------------ ------------------------------ Related errors by source files ------------------------------ :: Ghostscript: A closing mark (] or >>) had no matching mark, ignoring the closing mark Ghostscript: An embedded font is invalid Ghostscript: A page ended after a BT had been executed and without a mtching ET Ghostscript: badly escaped name Ghostscript: BT found inside a text block Ghostscript: cannot process embedded stream for font object Ghostscript: Couldn't find a named resource Ghostscript: degenerate text matrix Ghostscript: encountered more q than Q Ghostscript: encountered more Q than q Ghostscript: error executing PDF token Ghostscript: error reading a stream Ghostscript: ET found outside text block Ghostscript: garbage left on stack Ghostscript: ignoring zlib error: incorrect data check Ghostscript: Incorrect /Length for stream object Ghostscript: integer overflowed Ghostscript: Invalid ICC colour profile, using alternate Ghostscript: Invalid number format: scientific notation Ghostscript: invalid operator used in text block Ghostscript: 'loca' length .* is greater than numGlyphs .* in the font .* Ghostscript: malformed number Ghostscript: missing white space after number Ghostscript: non standard operator found - ignoring Ghostscript: number uses illegal exponent form Ghostscript: Page drawing error occurred. Ghostscript: Possible missing white space between operators Ghostscript: recoverable image error Ghostscript: startxref offset invalid Ghostscript: text operator outside text block Ghostscript: The string data prameter for a /Indexed colour space lookup is too short Ghostscript: unbalanced or unescaped character '(' in string Ghostscript: xref table was repaired JHOVE: Improperly nested dictionary delimiters JHOVE: Invalid object definition Notice: any operation suggested on this page should be carefully considered before use, as this article is in continuous development.