Issues: google/or-tools
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Unable to import cp_model
Help Needed
Modeling/Usage problem
Lang: Python
Python wrapper issue
Solver: CP-SAT Solver
Relates to the CP-SAT solver
tools/release: don't generate per language artifact
Bug
Build: CMake
CMake based build issue
Build: Makefile
Makefile based build issue
Error with installing OR-Tools from Source on Windows
Bug
Lang: Python
Python wrapper issue
OS: Windows
Windows OS
routing: Provide routing at solution callback examples
Doc: Optimization Site
Issue related to https://developers.google.com/optimization/ or Documentation in general
Feature Request
Missing Feature/Wrapper
Lang: C++
Native implementation issue
Lang: Java
Java wrapper issue
Lang: .NET
.Net wrapper issue
Lang: Python
Python wrapper issue
Solver: Routing
Uses the Routing library and the original CP solver
ci(bazel): Fedora:latest (36) do not provide bazel5 package contrary to fedora35
Bug
Build: CMake
CMake based build issue
Docker
OS: Linux
GNU/Linux OS
v9.0: Can't find Gurobi 9.5.1
Help Needed
Modeling/Usage problem
Lang: Python
Python wrapper issue
Solver: Gurobi
GUROBI Solver related issue
Binary distributions contains multiple copies of a shared library
Bug
Build: CMake
CMake based build issue
Build: Makefile
Makefile based build issue
Docker
pip install for tests prefers to download ortools wheel from PyPi
Bug
Build: CMake
CBC solver cannot be stopped by setTimeLimit nor interrupt
Feature Request
Missing Feature/Wrapper
Solver: CBC/CLP
Issue specific to Coin-OR CBC/CLP
build failure with CPLEX
Bug
Build: CMake
CMake based build issue
Feature Request
Missing Feature/Wrapper
Lang: C++
Native implementation issue
Solver: CPLEX
CPLEX Solver related issue
const member function already defined or declared (flag.h)
Bug
Help Needed
Modeling/Usage problem
Lang: C++
Native implementation issue
OS: Windows
Windows OS
Routing: Exception in transit callback is silently ignored and gives cost 0 (Python)
Feature Request
Missing Feature/Wrapper
Lang: Python
Python wrapper issue
Idea: use constexpr for int version functions
Feature Request
Missing Feature/Wrapper
Lang: C++
Native implementation issue
v9.3.10497 windows binary make test_cc fails with Visual Studio 2019 v16.11
Bug
Lang: C++
Native implementation issue
OS: Windows
Windows OS
CMake: Tests failed in Debug on Windows
Bug
Build: CMake
CMake based build issue
Lang: C++
Native implementation issue
OS: Windows
Windows OS
v9.1 no longer work for CVRP with number of stops visited per each vehicle route
Bug
Solver: Routing
Uses the Routing library and the original CP solver
Add support to the HiGHS solver [MPSolver, MathOpt, ModelBuilder]
Feature Request
Missing Feature/Wrapper
Lang: C++
Native implementation issue
Solver: HiGHS
Issue specific to EDU HiGHS
Solver: Linear Solver
Related to all Linear Solver (GLOP, BOP, CBC etc...)
Breaking change in version bump from 8.0 to 8.1
Help Needed
Modeling/Usage problem
Solver: Routing
Uses the Routing library and the original CP solver
libjniortools.so: failed to map segment from shared object: Operation not permitted
Bug
Help Needed
Modeling/Usage problem
Lang: Java
Java wrapper issue
OS: Linux
GNU/Linux OS
tsp.cc is in a list of routing examples on page examples/cpp but the file is missing
Bug
Feature Request
Missing Feature/Wrapper
Lang: C++
Native implementation issue
Solver: Routing
Uses the Routing library and the original CP solver
error building from source on windows with CPLEX
Bug
Build: Makefile
Makefile based build issue
OS: Windows
Windows OS
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What’s not been updated in a month: updated:<2022-05-19.