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Cannot modify constraints after adding to problem

Status: Open.

#933 In coin-or/pulp;

· greg19 opened on Jun 19, 2026

Rust Category.Binary is a dead code

Status: Open.

#932 In coin-or/pulp;

· greg19 opened on Jun 15, 2026

logPath Parameter Ignored in pulp.FSCIP_CMD Solver

bug

SCIPscip solver APIsscip solver APIs

Status: Open.

#892 In coin-or/pulp;

· pierrotseban opened on Dec 20, 2025

different behavior with different versions of highs solver

HiGHsHiGHs solver APIsHiGHs solver APIs

Status: Open.

#887 In coin-or/pulp;

· Silent-Fury opened on Nov 19, 2025

Unsupported bound type "MI"

lp/mpsreading or writing mps filesreading or writing mps files

Status: Open.

#886 In coin-or/pulp;

· flomnes opened on Nov 17, 2025

Adding Artelys Knitro solver API in PuLP

enhancement

Status: Open.

#883 In coin-or/pulp;

· Albe21072000 opened on Oct 28, 2025

Setting primal_feasibility_tolerance for pulp.HiGHS solving

HiGHsHiGHs solver APIsHiGHs solver APIs

Status: Open.

#882 In coin-or/pulp;

· HarrisonWilde opened on Oct 22, 2025

SCIP_PY reporting inexistent solution

SCIPscip solver APIsscip solver APIs

Status: Open.

#876 In coin-or/pulp;

· josalhor opened on Oct 16, 2025

Test pulp.tests.test_pulp.HiGHS_CMDTest.test_time_limit_no_solution fails on non-x86 architectures

HiGHsHiGHs solver APIsHiGHs solver APIs

Status: Open.

#832 In coin-or/pulp;

· musicinmybrain opened on Apr 20, 2025

TypeError when LpAffineExpressions are Specified Using Decimals

Status: Open.

#815 In coin-or/pulp;

· mark92223 opened on Mar 21, 2025

Solver fails if TMPDIR includes a space

Status: Open.

#811 In coin-or/pulp;

· saizai opened on Mar 15, 2025

Unsupported bound type MI in pulp.LpProblem.fromMPS

lp/mpsreading or writing mps filesreading or writing mps files

Status: Open.

#791 In coin-or/pulp;

· dwr-zroy opened on Feb 12, 2025