unslothai/unsloth
Documented errors, page 4 of 9. Back to unslothai/unsloth
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| resume_from_checkpoint is not supported for | validation | error | training, resume, checkpointing, validation, data-loss |
| The pinned source archive failed integrity validation | exception | critical | security, integrity, digest, pinned-source, supply-chain |
| path escapes root: -> is not under | validation | error | security, path-traversal, filesystem |
| REST failed after retries | exception | error | github, rest, rate-limit, network, retry |
| sd-cli exited . Last output | exception | error | diffusion, sd-cpp, cli, process-exit |
| Unknown model_kind ' '. Expected one of . | validation | error | video, validation, enum, model-config |
| Could not reach YouTube. | http | error | http-502, httpx, network, youtube, proxy, rate-limit |
| Could not switch the diffusion engine to | exception | error | engine-switch, unload-failure, vram, concurrency, diffusion |
| New password cannot contain spaces | http | warning | http, auth, password, validation |
| Path does not exist | validation | warning | paths, filesystem, validation, mounts |
| ' ' trains at a resolution that is a multiple of (its VAE… | validation | error | training, video, resolution, validation, diffusion |
| or not_settings_managed | exception | warning | ownership, state-machine, tunnel, remote-access, python |
| Failed to export GGUF model | http | error | export, gguf, http-500, oom |
| requested but the installed backend is unknown | exception | error | llama-cpp, runtime-installer, install-marker, backend-verification |
| The selected cache location is not a folder. | validation | error | huggingface, cache, filesystem, validation, symlink |
| Invalid block_id: only uid-namespaced blocks can be deleted | http | error | upload, legacy, delete, http-400 |
| lockfile not found | exception | error | http, api, research, fastapi, frontend |
| No bicodec_semantic tokens found in generated output | exception | error | tts, audio, bicodec, tokenizer, decode |
| server_lifecycle_changed | exception | warning | lifecycle, race-condition, tunnel, remote-access, transient, python |
| Linked source is not a regular file | exception | error | rag, folder-sync, filesystem, security, toctou |
| lora_alpha must be >= 1 (a zero/negative alpha scales the… | validation | error | training, lora, configuration, validation |
| No captioned video clips found. MiniMax-H3 trains from… | exception | error | dataset, captions, video, training |
| decoded to frames at fps, but a training clip needs ( s)… | exception | error | video, frame-count, dataset, minimax-h3 |
| S3 dataset download cancelled | exception | info | s3, cancellation, control-flow, dataset |
| The local transcription runtime did not start in time. | exception | error | stt, ggml, timeout, startup, resources |
| Training state changed during status read | http | info | status, race-condition, snapshot, retryable, http-409 |
| Enter an http(s):// URL, or a local command whose first… | http | warning | mcp, stdio, url, validation, http-400 |
| job already running | exception | error | concurrency, job-management, data-recipe, studio |
| load timed out (last progress: ) | exception | error | http, youtube, transcript, api, frontend |
| The prepared runtime failed integrity validation | exception | error | integrity, digest, runtime, pinned-source, validation |
| All samples failed during VLM conversion — no usable images… | validation | error | dataset, vlm, image-resolution, column-config |
| Choose a cache folder. | validation | error | settings, hf-cache, path-validation, config |
| ' ' cannot load from a single .safetensors checkpoint: it… | exception | error | video, modular-workflow, model-config, validation |
| Native path grant is missing its folder identity. | exception | error | native-path-lease, contract, folder-identity, validation |
| UNSLOTH_CPU_THREADS must be a positive integer | validation | error | environment, configuration, cpu, startup |
| No trained checkpoint at | exception | error | checkpoints, training-outputs, file-not-found, preview |
| Unsloth MLX: max_grad_leaf_norm= | validation | error | training, mlx, config-validation, gradient-clipping |
| A transformers installation is in progress. Retry when it… | http | warning | concurrency, http-409, retryable, export, transformers |
| Dropped file could not be read. | http | error | http-400, native-path-lease, file-io, rag, studio-backend |
| save_steps is not supported for | validation | error | training, checkpointing, validation, configuration |
| Cell uses shell metacharacters / interpolation but… | exception | warning | validation, form, providers, frontend, numbers |
| Could not reach ChatGPT authentication. | exception | error | oauth, network, proxy, timeout, codex |
| No valid examples after SNAC preprocessing | validation | error | audio, snac, dataset, data-quality |
| Refused notebook fetch from | exception | warning | validation, url, providers, frontend, form |
| The diffusion engine changed while this load was starting… | exception | error | concurrency, race-condition, retry, engine-switch, diffusion |
| Unsloth: distributed MLX inference for LoRA adapter repos… | validation | error | mlx, lora, distributed, model-merging |
| Unsloth MCP bearer token must contain ASCII characters only | validation | critical | mcp, auth, ascii, config, security |
| unsupported file type | http | error | validation, file-upload, fastapi, data-recipe |
| Could not import | http | error | huggingface, network, import, http-502, upstream |
| Git is required to install the pinned | exception | error | git, environment, dependency-install, subprocess, python |
| gpu_ids is only supported on CUDA and Intel XPU devices… | validation | error | gpu, backend, cpu, mps, hardware-detection |
| Invalid or expired API key | http | error | authentication, api-key, http-401, studio |
| model load did not reach ready | exception | warning | validation, url, providers, frontend, form |
| save_directory path components must be <= 255 characters | validation | warning | validation, filesystem, export, http-422, path-length |
| This dataset is no longer on disk. Add it again or pick… | http | error | local-dataset, filesystem, http-404, preview |
| ChatGPT returned an invalid token lifetime. | exception | error | oauth, response-validation, expires-in, codex |
| Embedding model must be a Hugging Face repo id (e.g… | validation | error | settings, embedding, validation, config |
| Invalid gpu_ids : IDs must be physical GPU IDs between 0… | validation | error | gpu, cuda, hardware, range-validation |
| no attempt rendered the continuation prefix | exception | error | chat-template, tokenizer, continuation, transformers |
| no .safetensors/.gguf LoRA file found in | exception | error | lora, huggingface, file-not-found, diffusion |
| offset must be non-negative | validation | error | pagination, validation, sqlite, studio-backend |
| Path is not in the browseable allowlist. Register it via… | http | error | filesystem, symlink, allowlist, security, path-traversal |
| server_shutting_down | exception | warning | lifecycle, tunnel, remote-access, transient, python |
| Unknown or unsupported format | validation | error | datasets, validation, format-detection, data-quality |
| Could not install the pinned | exception | error | git, dependency-install, subprocess, caching, python |
| Failed to list local models | http | error | http-500, catch-all, local-models, logging |
| The source image has no usable aspect ratio | validation | error | video, minimax-h3, image, validation |
| Download stalled for | exception | error | network, download, huggingface, xet, inference |
| Image cannot be decoded | validation | error | training, dataset, corrupt-file, pil, preflight |
| Invalid gpu_ids : explicit physical GPU IDs are unsupported… | validation | error | gpu, cuda, xpu, env-vars, containers |
| apply_chat_template_for_generation: no attempt produced a… | exception | error | chat-template, tokenizer, transformers, compatibility |
| Either num_epochs or max_steps must be > 0; both cannot be… | validation | error | pydantic, training-config, validation |
| extra llama-server args cannot contain control characters | validation | error | llama-server, validation, control-characters, argv, shell |
| Native path grant was already used. | exception | error | native-path-lease, replay, nonce, retry |
| is an image-editing model: provide an input image. | validation | error | diffusion, validation, image-editing, init-image |
| Unsupported transformer_cache | validation | error | diffusion, cache, validation, configuration |
| ChatGPT returned an invalid token response. | exception | error | oauth, api-contract, response-validation, codex |
| Device and virtual filesystem paths are not supported. | exception | error | native-path-lease, linux, device-file, procfs, security |
| GGUF conversion produced a symlinked Modelfile, refusing to… | exception | error | export, gguf, modelfile, symlink, studio |
| Linked folder changed after it was selected | validation | error | rag, folder-sync, race-condition, toctou, filesystem |
| Authorization flow is no longer active. | exception | error | oauth, flow-state, state-machine, validation, codex |
| GH_TOKEN or GITHUB_TOKEN not set in environment | exception | critical | github, authentication, environment, runtime-error |
| Models folder path is not a directory | http | error | filesystem, http-500, symlink, race-condition, hf-cache |
| sd-server img_gen returned a non-JSON submit response | exception | error | diffusion, sd-cpp, server, json, configuration |
| base_repo is restricted to unsloth/* repos (or a local… | validation | error | security, trust-gate, base-repo, unsloth, diffusion |
| Hugging Face token cannot be empty | validation | warning | pydantic, validation, http-422, hugging-face, secrets |
| Local pipeline path is not a diffusers directory | exception | error | video, pipeline, local-path, diffusers, validation |
| No text found in unstructured seed source. | exception | error | empty-file, validation, plugin, chunking |
| dataset path may not contain '..' segments | validation | warning | validation, security, path-traversal, datasets |
| STT model ' ' is not a curated GGUF dictation model. Choose… | exception | warning | stt, whisper, ggml, validation, model-id |
| Could not save the change to this video. | http | error | http-500, oserror, persistence, optimistic-ui, disk-full |
| Folder nesting exceeds the | exception | error | rag, folder-sync, scan, limits, recursion |
| That reference video decoded to no frames. | validation | error | video, minimax-h3, upload, corrupt-file, validation |
| The stable-diffusion.cpp binary was replaced by an install… | exception | error | concurrency, race-condition, retryable, accelerator, sd-cpp |
| Helper LLM startup pre-cache must be true or false. | validation | error | settings, boolean-coercion, config, validation |
| Invalid transport mode | validation | error | validation, hf-download, transport, configuration |
| MiniMax-H3 reference videos run | validation | error | video, minimax-h3, upload, duration, validation |
| sd-server returned of requested images in the batch. | exception | error | diffusion, sd-cpp, batch, partial-result |
| The pinned archive contains duplicate files | exception | critical | security, tarfile, duplicate-entries, extraction, supply-chain |
| is flagged as unsafe by Hugging Face's security scan and… | http | critical | fastapi, http-403, security, hugging-face, unsafe-model, supply-chain, embeddings |