Troubleshooting

Troubleshooting

ModuleNotFoundError: transformers/datasets/... — Activate the correct virtual environment and install requirements_distilbert.txt.

No CUDA GPU found — Verify the NVIDIA driver, CUDA-enabled PyTorch wheel and torch.cuda.is_available(). CPU still works, but slower.

A training memory error — Reduce per-device batch size and sequence length, or use a larger device. The tiny 30-row dataset is not a meaningful throughput benchmark.

DPO_SFT.py raises SyntaxError — Expected for the original attachment. See Known-Issues; do not treat it as a validated runnable script.

publish-wiki.ps1 blocked as unsigned — Use the provided scripts/publish-wiki.cmd, which invokes PowerShell with a process-only execution policy override. Review the script before running.

scripts/publish-wiki.cmd not found — Change directory into the extracted project root (the folder containing both scripts/ and wiki/).

Wiki clone failed — Enable Wiki under repository settings and save an initial Home page before running the publisher. Ensure Git credentials have write access.

Git says not a repository in extracted ZIP — Normal; the publisher clones the Wiki itself. The extracted package has no .git directory.

PUBLISH is not accepted — Type the exact uppercase confirmation token when prompted. Dry-run never pushes changes.