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Issues list

LLVM 20 Fails at Loading MGXS Data Files Bugs
#3367 opened Apr 7, 2025 by nickschw2
1
@jtramm
14
Heating tally and nuclides does not match tally without nuclides Bugs
#3317 opened Feb 23, 2025 by jon-proximafusion
1
Erroneous/Unexpected Behavior with Photon Scattering Tallies Bugs
#3243 opened Jan 5, 2025 by nelsonag
2 of 3 tasks
1
Error in the normalization of thermal elastic data Bugs
#3233 opened Dec 17, 2024 by marquezj
3
Confusining naming leading to confusion Bugs
#3226 opened Dec 16, 2024 by makeclean
1
When DAGMC fails during initialisation OpenMC should halt Bugs
#3224 opened Dec 14, 2024 by makeclean
Improper Application of Boundary Conditions on Cruciform Prism Bugs
#3186 opened Nov 6, 2024 by HunterBelanger
Build fails with clang-19: ambiguous partial specializations of 'rebind_container<long, xt::svector<unsigned long>>', and other errors Bugs
#3183 opened Nov 4, 2024 by yurivict
2
error: use of undeclared identifier 'M_PI' Bugs
#3175 opened Oct 18, 2024 by MAS-OUD
1
probs arg ignored if openmc.stats.Normal passed to openmc.stats.combine_distributions Bugs
#3105 opened Aug 1, 2024 by shimwell
Mesh Tally Crashes the Simulation Bugs
#3057 opened Jun 23, 2024 by itay-space
4
Some tests fail with the message: RuntimeError: No cross_sections.xml file was specified in materials.xml or in the OPENMC_CROSS_SECTIONS environment variable. Bugs
#3053 opened Jun 22, 2024 by yurivict
1
depletion time integrator SICELI & SILEQI did not create statepoint file (openmc_simulation_n.h5) on each depletion step Bugs
#3040 opened Jun 17, 2024 by wahidluthfi
Geometry debugging mode (cell overlap checks) don't work for DAGMC geometries Bugs Geometry
#3023 opened Jun 2, 2024 by paulromano
(potential bug) Use atomic add operations for incrementing source site rejection counters Bugs
#3005 opened May 14, 2024 by gridley
Sets not accepted as being iterable by checkvalue Bugs
#2964 opened Apr 17, 2024 by MicahGale
Number collisions between different object types for fill can cause hard to understand errors Bugs
#2960 opened Apr 15, 2024 by MicahGale
Math domain error with plotting polygon region Bugs
#2930 opened Mar 31, 2024 by MicahGale
Transport solve is run at end of single-step depletion simulation when final_step=False Bugs
#2927 opened Mar 28, 2024 by yardasol
@yardasol
The same mesh is exported multiple times in settings.xml if used by multiple WeightWindowGenerator Bugs
#2911 opened Mar 12, 2024 by kingyue737
Incorrect behavior for inplace parameter of Surface.rotate for some surface types. Bugs
#2909 opened Mar 11, 2024 by pshriwise
6
Missing MG particle speed getter and delayed fission neutron emission Bugs
#2885 opened Feb 29, 2024 by ilhamv
1
4
failure and error when restart depletion with MPI on Bugs
#2878 opened Feb 18, 2024 by mjlong
1
Simple Simulation runs into endless loop with openmc.MeshSurfaceFilter Bugs
#2855 opened Jan 23, 2024 by riwa73
1
periodic_surface_id is lost when reading a statepoint to perform a restart simulation Bugs
#2850 opened Jan 19, 2024 by ecasglez
ProTip! Exclude everything labeled bug with -label:bug.