Issues

• SSL issues on the Windows platforms.

  SWI-Prolog/swipl-devel#1521 · Filter by author arizvisa opened on Sep 4, 2026

• Standalone Wasm build

  SWI-Prolog/swipl-devel#1369 · Filter by author patrickdet opened on May 21, 2025
  1

• Build configuration option to ignore a package

  SWI-Prolog/swipl-devel#1349 · Filter by author esad opened on Feb 26, 2025
  2

• Protocols (like COM interfaces) for PL_blob_t

  Feature discussion
  SWI-Prolog/swipl-devel#1342 · Filter by author ds84182 opened on Jan 16, 2025
  3

• pack_install - requires(prolog:c_cxx) in pack.pl causes crash

  SWI-Prolog/swipl-devel#1312 · Filter by author kamahen opened on Aug 30, 2024
  2

  

• installing a local pack fails if git is not installed

  SWI-Prolog/swipl-devel#1305 · Filter by author matko opened on Aug 21, 2024

• ieee/rational test failures on OpenBSD

  SWI-Prolog/swipl-devel#1267 · Filter by author vext01 opened on Apr 16, 2024
  3

• Problems with pack_install(.)

  SWI-Prolog/swipl-devel#1251 · Filter by author kamahen opened on Mar 5, 2024
  1

  

• swipl-ld looks for non-existent flags + some missing "help"

  SWI-Prolog/swipl-devel#1195 · Filter by author kamahen opened on Aug 21, 2023
  4

• Example C program crashes with "cannot open shared object file"

  SWI-Prolog/swipl-devel#1193 · Filter by author kamahen opened on Aug 19, 2023
  25

• swipl:transaction tests fails on i586 with illegal states

  SWI-Prolog/swipl-devel#1139 · Filter by author mcepl opened on Mar 7, 2023
  2

• resource_error(stack) isn't caught if PL_exception(0) is called

  SWI-Prolog/swipl-devel#1138 · Filter by author kamahen opened on Mar 4, 2023
  5

• Missing figures from online documentation

  SWI-Prolog/swipl-devel#1112 · Filter by author kamahen opened on Feb 3, 2023
  3

• License of dtoa.c

  SWI-Prolog/swipl-devel#1076 · Filter by author jamesjer opened on Nov 26, 2022
  2

• merge_options/3 does not remove duplicates, inconsistency of handling duplicates in options

  SWI-Prolog/swipl-devel#1004 · Filter by author kamahen opened on Jul 1, 2022
  4

• absolute_file_name arities 2 and 3 behave differently for nonexistant path aliases

  SWI-Prolog/swipl-devel#870 · Filter by author dgelessus opened on Aug 3, 2021

• SICStus emulation: goal expansion for explicit module prefixes no longer working

  SWI-Prolog/swipl-devel#839 · Filter by author dgelessus opened on May 19, 2021

• Maybe of interest: a load_test_files/2 which also reports on files loaded and skipped

  SWI-Prolog/swipl-devel#786 · Filter by author dtonhofer opened on Feb 17, 2021

• expects_dialect doesn't make emulated builtins visible to subsequently imported modules

  SWI-Prolog/swipl-devel#771 · Filter by author dgelessus opened on Jan 19, 2021

• "Interrupted system call" error when sending EOF (^D) immediately after entering break level

  SWI-Prolog/swipl-devel#760 · Filter by author dgelessus opened on Jan 4, 2021
  1

• Graphical debugger and Console hang if u pressed on choice point while Prolog waiting for input

  SWI-Prolog/swipl-devel#705 · Filter by author EricZinda opened on Nov 9, 2020
  3

• tabref links are broken in the online manual

  SWI-Prolog/swipl-devel#642 · Filter by author fnogatz opened on Jul 23, 2020
  1

• Indent bug when percent character is on preceding line.

  SWI-Prolog/swipl-devel#626 · Filter by author emacstheviking opened on Jun 25, 2020
  4

• the html link tag has options not reachable , notably crossorigin

  SWI-Prolog/swipl-devel#480 · Filter by author AnnieAtHasura opened on Jun 11, 2019

• Windows installer unable to modify PATH

  outside-help-needed
  SWI-Prolog/swipl-devel#450 · Filter by author ErikHumphrey opened on Mar 27, 2019
  9