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14 changes: 7 additions & 7 deletions training/rl/pyproject.toml
Original file line number Diff line number Diff line change
Expand Up @@ -4,22 +4,22 @@ version = "0.1.0"
description = "RL training workflow runtime dependencies"
requires-python = ">=3.12"
dependencies = [
"numpy==1.26.4",
"azure-core==1.39.0",
"numpy==2.4.4",
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⚠️ Isaac Sim ABI Guard Violation — numpy 1.26.4 → 2.4.4

training/rl/scripts/train.sh enforces numpy>=1.26.0,<2.0.0 at runtime (lines 80–86) to preserve Isaac Sim 4.x C-extension ABI compatibility. NumPy 2.0 introduced a revised C API that is incompatible with pre-compiled Isaac Sim extensions.

However, train.sh subsequently installs requirements.txt with --no-deps (lines 94–96), which will install numpy==2.4.4 and override the 1.x pin. The net result is that the Isaac Sim ABI guard is silently bypassed at training time.

Action required before merging:

  • Update the pin in train.sh lines 80–86 from <2.0.0 to <3.0.0 only if Isaac Sim 4.x has been validated against NumPy 2.x, or
  • Revert this bump until Isaac Sim confirms NumPy 2.x support.

References: [NumPy 2.0 migration guide]((numpy.org/redacted), training/rl/scripts/train.sh lines 80–86.

"azure-core==1.40.0",
"azure-storage-blob==12.28.0",
"azure-identity==1.25.3",
"azure-ai-ml==1.32.0",
"marshmallow==3.26.2",
"marshmallow==4.3.0",
"mlflow==3.11.1",
"packaging==26.1",
"packaging==26.2",
"psutil==7.2.2",
"pynvml==13.0.1",
"pyperclip==1.11.0",
"cryptography==46.0.7",
"cryptography==47.0.0",
"pyjwt==2.12.1",
"rsl-rl-lib==5.0.1",
"rsl-rl-lib==5.2.0",
"skrl==2.0.0",
"tensordict==0.12.1",
"tensordict==0.12.2",
]

[build-system]
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