===================== garbage left on stack ===================== .. 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 - 1.6 - - 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 - 1.6 - - 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 - 1.2 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.3 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.2 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.5 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.2 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.3 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.5 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.6 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.2 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.4 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.2 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.3 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.2 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.2 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.3 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.2 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.2 - - Govdocs1 set - `OPF format-corpus `__ * - application/pdf - 1.6 - - - :ref:`corpus ` * - application/pdf - 1.4 - - - :ref:`corpus ` -------- Analyses -------- ------------------ Possible solutions ------------------ .. contents:: :local: -------------- Output example -------------- :: 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 error executing PDF token xref table was repaired error reading a stream Incorrect /Length for stream object **** This file had errors that were repaired or ignored. **** The file was produced by: **** >>>> Acrobat Distiller 7.0 (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 3. Page 1 Loading font Arial-BoldMT (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Bold Loading font ArialMT (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Regular Page 2 Loading font Arial-BoldMT (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Bold Loading font ArialMT (or substitute) from /opt/ghostscript-10.06/share/ghostscript/Resource/Font/NimbusSans-Regular Page 3 The following warnings were encountered at least once while processing this file: garbage left on stack Possible missing white space between operators ------------------ Notes on the error ------------------ ------------------------------ Related errors by source files ------------------------------ :: Ghostscript: A closing mark (] or >>) had no matching mark, ignoring the closing mark Ghostscript: A Form XObject had a BBox with a width or height of 0 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: found real number when expecting int 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: stack underflow 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: used invalid operator in CharProc Ghostscript: xref table was repaired JHOVE: Improperly nested dictionary delimiters JHOVE: Invalid object definition JHOVE: No document catalog dictionary Notice: any operation suggested on this page should be carefully considered before use, as this article is in continuous development.