ErrLookup › zylon-ai/private-gpt
zylon-ai/private-gpt
Complete API layer for private AI applications on local models: RAG, skills, tools, MCP, text-to-sql, and more. Works with any OpenAI-compatible inference server. · Python · 671 source files
Analyzed at 4a030776a3 on 2026-08-15. 352 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| Failed to parse JSON | exception | error | json, streaming, parsing, llm-output |
| API base URL and poll interval must be provided in async… | exception | error | docling, configuration, initialization, async |
| HuggingFaceTokenizer is not available with the given… | exception | error | dependencies, tokenizer, huggingface, import |
| LLM does not support structured chat. | exception | error | multimodal, audio, llm, interface-mismatch, not-implemented |
| Delimited text reader dependencies are not installed. | exception | error | dependencies, readers, csv, text, installation |
| VisionReaderFactory requires additional dependencies that… | exception | error | dependencies, import, vision, ingestion, optional-extras |
| Text reader dependencies are not installed. | exception | error | dependencies, import, ingestion, text-reader, optional-extras |
| Model server is not available or request failed. | exception | critical | network, llm, audio, availability, retry |
| Generator did not return valid JSON. | exception | error | python, regex, toml, dependencies, ci, maintenance-script |
| OCR model not supported | exception | error | docling, ocr, configuration, enum |
| Unknown processor: . Available: simple_text… | validation | error | configuration, web-search, processor, validation |
| Invalid CALL statement format | exception | error | sql, regex, llm-output, stored-procedures, parsing |
| RemoteTokenizeTokenizer is not available with the given… | validation | error | configuration, tokenizer, validation, startup |
| Failed to load file ' ' with readers | exception | error | ingestion, aggregated-error, file-parsing, corrupt-file |
| Duplicate tool use ID found | validation | error | chat, tool-use, validation, messages |
| Empty response from generator. | exception | error | python, regex, ci, maintenance-script, openapi |
| Query not found | exception | error | sandbox, sql, string-matching, llm-output |
| Conflict setting environment variable for model | exception | error | configuration, environment-variables, models, conflict |
| Remote tokenizer response did not contain a valid 'tokens'… | exception | error | network, api-contract, tokenizer, json |
| Settings file not found for profile | exception | critical | configuration, yaml, startup, profiles |
| include_system can only be used with 'last' strategy | validation | error | memory, validation, configuration, trimming |
| Sandbox client not configured | exception | error | sandbox, lifecycle, configuration, dependency-injection |
| Async iterator conversion failed | exception | error | async, lifecycle, error-wrapping, concurrency |
| MarkItDown reader dependencies are not installed. Install… | exception | error | dependencies, markitdown, readers, installation |
| Task did not complete within | exception | error | docling, timeout, polling, async |
| Invalid reasoning_effort budget | exception | error | llm, reasoning, type-error, configuration |
| OpenAI-like Embeddings dependencies are not installed… | exception | error | embedding, openai-compatible, dependencies, import, installation |
| Task failed with status | exception | error | docling, async, task-status, server-side-failure |
| Unsupported web search provider | validation | error | configuration, web-search, provider, validation |
| Initial token count exceeds token limit | validation | error | memory, validation, token-limit, context-window |
| Local ingestion is disabled.You can enable it in settings… | exception | error | ingestion, security, configuration, scripts |
| openapi_spec_url not found in | exception | warning | scripts, network, openapi, upstream-drift |
| Timeout ( s) scraping | exception | error | timeout, scraper, playwright, sandbox, batching |
| Folder is not allowed for ingestion | exception | error | ingestion, security, path-validation, configuration |
| Failed to start sandbox | exception | error | sandbox, lifecycle, wrapper-exception, startup |
| `uv lock` failed | exception | error | versioning, build, uv, lockfile, network |
| Failed to update project version in pyproject.toml | exception | error | versioning, build, scripts, pyproject |
| Document extraction unsuccessful for | exception | error | docling, data-quality, fonts, ingestion |
| Binary block must contain base64 data before upload | exception | error | binary, s3, upload, data-validation, ingestion |
| Document conversion failed | exception | error | docling, network, ingestion, error-wrapping |
INVALID_REQUEST_AUDIO_MAX_NUM_ERROR The LLM supports a maximum of | http | error | validation, multimodal, audio, chat, request |
| Code execution failed | exception | error | sandbox, code-execution, llm-output, wrapper-exception, timeout |
| DB2 database query dependencies are not installed. Install… | exception | error | database, db2, dependencies, import, installation |
| Header and content length mismatch | exception | error | validation, table, ingestion, data-shape, csv |
| No output object was generated | validation | error | llm, structured-output, pydantic, summarization, workflow |
| Execution failed | exception | error | sandbox, code-execution, result-processing, oom |
| Invalid page token | validation | warning | skills, pagination, validation, api, tokens |
| Web Search is not properly initialized or is disabled in… | validation | error | configuration, web-search, settings, initialization |
| tiktoken dependencies are not installed. Install with `uv… | exception | error | dependencies, tokenizer, tiktoken, import |
| Unknown Docling mode | exception | error | docling, factory, configuration, plugin-registry |
| Embedding mode ' ' is not supported. Available | exception | error | embedding, configuration, registry, factory |
| Unknown skill_or_version_ids in collection | exception | error | skills, repository, identifiers, validation, stale-state |
zpgt.ingest.parsing_failure.error zpgt.ingest.parsing_failure.error | error_code | error | ingest, chunking, limits, parsing |
| Language not supported by EasyOCR | exception | error | docling, ocr, easyocr, language-codes, configuration |
| Tokenizer is required and must support apply_chat_template | exception | error | configuration, tokenizer, prompt-style, validation |
| Email reader dependencies are not installed. | exception | error | dependencies, readers, email, text, installation |
| No reader registered for extension | exception | error | ingestion, reader-registry, file-type, validation |
| Database query dependencies are not installed. Install with… | exception | error | database, dependencies, import, installation, sqlglot |
| No user messages found after condensation. | exception | error | condensation, invariant, chat-history, roles, post-validation |
| Unexpected kwargs | validation | error | memory, validation, typo, api-mismatch |
| Unsupported distribution format | exception | error | packaging, pip-index, file-format, scripts |
| Unknown default model ' '. Available discovered models | exception | error | models, discovery, environment-variables, scripts |
| Error reading delimited file | exception | error | csv, parsing, ingestion, encoding, wrapped-error |
| Template does not have a source or filename. | exception | error | prompts, jinja2, template-loader, configuration |
BUNDLE_TOO_LARGE Skill bundle size ( bytes) exceeds the maximum allowed size of bytes. | exception | error | skills, upload, size-limit, validation, configuration |
| Failed to inspect the database schema. | exception | error | database, sqlalchemy, schema-introspection, connection |
| No valid content found in the conversion result | exception | error | docling, empty-result, ocr, ingestion |
| RemoteTokenizeTokenizer only supports text tokenization | exception | error | tokenizer, multimodal, not-implemented, validation |
| The database schema is too long to fit in the model. | exception | error | database, text-to-sql, context-window, tokens, llm |
TOOL_NAME_CONFLICT Tool name conflict: name= | exception | error | tools, mcp, context-stack, validation, configuration |
| Iterator next() operation failed | exception | error | async, iterator, streaming, error-wrapping |
| Chunk size must be greater than 0. | validation | error | validation, markdown, ingestion, configuration |
| Can't extract information from the provided url, automated… | exception | warning | scraping, content-extraction, spa, anti-bot |
INVALID_REQUEST_ERROR Unsupported format strategy | validation | error | citations, formatting, invalid-request, validation |
| Item transformation failed | exception | error | async, iterator, transformation, error-wrapping |
| File transfer failed | exception | error | sandbox, file-transfer, filesystem, large-data |
| Reader ' ' is not supported. Available | exception | error | readers, factory, registry, configuration |
| Remote detokenize response did not contain a supported text… | exception | error | network, api-contract, tokenizer, json |
| Tool result block references an unknown tool use ID | validation | error | chat, tool-use, validation, messages |
| Unsupported semaphore mode | exception | error | configuration, concurrency, semaphore, registry |
| Migration client is not available for store | exception | error | migrations, persistence, configuration, startup |
| HTML reader dependencies are not installed. Install with… | exception | error | dependencies, readers, html, installation |
| Mistral tokenizer must be in test mode. Set… | validation | error | mistral, tokenizer, validation-mode, api-misuse |
| Postgres client dependencies are not installed. Install… | exception | error | dependency, optional-extra, postgres, import-guard, packaging |
| Sandbox provider ' ' is not registered. Available | exception | error | sandbox, configuration, registry, provider, startup |
| Condensed chat history exceeds maximum length after… | exception | error | chat-history, condensation, token-limit, context-window |
| Embedding model ' ' not found. Available | exception | error | embedding, configuration, model-registry |
| Invalid status: . Valid options | validation | error | streaming, enum, validation, deserialization |
| Unknown memory type | validation | error | memory, registry, configuration, validation |
| Ghostscript failed for | exception | error | ghostscript, pdf, subprocess, vision, ingestion |
MISSING_FRONTMATTER SKILL.md must start with YAML frontmatter | exception | error | skills, frontmatter, parsing, markdown, yaml |
| OpenAI embeddings dependencies are not installed. Install… | exception | error | embedding, openai, dependencies, import, installation |
| Empty dataframe provided. | validation | error | validation, table, dataframe, ingestion, empty-data |
| Embedding model config | exception | error | embedding, configuration, model-registry |
| Node store ' ' is not supported. Available | validation | error | configuration, node-store, provider-registry, startup |
| JSON schema must be provided when response format is… | validation | error | chat, structured-output, json-schema, request-mapping |
| Schema must define a 'type' field | validation | error | json-schema, validation, structured-output, pydantic |
| Client not initialized | exception | error | sandbox, internal-api, lifecycle, invariant |
| Default LLM model ' ' could not be initialized | exception | critical | configuration, startup, llm, credentials |
| No last user message found after condensation. | exception | error | condensation, invariant, chat-history, roles, post-validation |