ErrLookup › opendataloader-project/opendataloader-pdf
opendataloader-project/opendataloader-pdf
PDF Parser for AI-ready data. Automate PDF accessibility. Open-source. · Java · 142 source files
Analyzed at a7789b8e77 on 2026-08-14. 92 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| Cannot use the temporary directory '{tempDir}'. PDF processi | exception | critical | environment, temp-dir, io, permissions, container, configuration |
| Unsupported table method '%s'. Supported values: %s | exception | error | configuration, validation, table-detection |
| Unsupported reading order '%s'. Supported values: %s | exception | error | configuration, validation, reading-order |
| Unsupported image output mode '%s'. Supported values: %s | exception | error | configuration, validation, image-output |
| Unsupported image format '%s'. Supported values: %s | exception | error | configuration, validation, image-format |
| Invalid page range format: '%s'. Expected format: 1,3,5-7 | exception | error | configuration, validation, pages, parsing |
| Page numbers must be positive: '%s' | exception | error | configuration, validation, pages |
| Invalid page range '%s': start page cannot be greater than e | exception | error | configuration, validation, pages |
| Unsupported hybrid backend '%s'. Supported values: %s | exception | error | configuration, validation, hybrid |
| threads must be >= 1, got {threads} | exception | error | configuration, validation, threads, parallelism |
| Option --space-ratio requires a finite positive double value | exception | error | configuration, validation, cli, space-ratio |
| Option --space-ratio requires valid double value. | exception | error | configuration, validation, cli, space-ratio, parsing, locale |
| Option --threads requires an integer >= 1, got '%s' | exception | error | configuration, validation, cli, threads, parsing |
| Option --threads requires an integer >= 1, got %d | exception | error | configuration, validation, cli, threads |
| Option --image-output requires a value. Supported values: %s | exception | error | configuration, validation, cli, image-output |
| Unsupported image output mode '%s'. Supported values: %s | exception | error | configuration, validation, cli, image-output |
| Option --image-format requires a value. Supported values: pn | exception | error | cli, image-format, validation, argument-parsing |
| Unsupported image format '%s'. Supported values: png, jpeg | exception | error | cli, image-format, validation, enum-value |
| Option --image-resolution requires a finite positive double | exception | error | cli, image-resolution, validation, numeric |
| Option --image-resolution requires valid double value. | exception | error | cli, image-resolution, validation, numeric, locale |
| Option --table-method requires a value. Supported values: %s | exception | error | cli, table-method, validation, argument-parsing |
| Unsupported table method '%s'. Supported values: %s | exception | error | cli, table-method, validation, enum-value |
| Option --content-safety-off requires at least one value. Sup | exception | error | cli, content-safety, validation, argument-parsing |
| Unsupported value '%s'. Supported values: all, hidden-text, | exception | error | cli, content-safety, validation, enum-value |
| Option --format requires at least one value. Supported value | exception | error | cli, format, validation, argument-parsing |
| Unsupported format '%s'. Supported values: json, text, html, | exception | error | cli, format, validation, enum-value, case-sensitive |
| Option --hybrid requires a value. Supported values: %s | exception | error | cli, hybrid, validation, argument-parsing |
| Unsupported hybrid backend '%s'. Supported values: %s | exception | error | cli, hybrid, validation, enum-value |
| Option --hybrid-mode requires a value. Supported values: %s | exception | error | cli, hybrid-mode, validation, argument-parsing |
| Unsupported hybrid mode '%s'. Supported values: %s | exception | error | cli, hybrid-mode, validation, enum-value |
| Invalid timeout value '%s'. Must be a non-negative integer. | exception | error | cli, hybrid-timeout, validation, numeric, integer-overflow |
| Option --%s: unsupported value '%s'. Supported values: %s, % | exception | error | cli, hybrid, hancom-ai, validation, enum-value |
| Option --%s: unsupported value '%s'. Supported values: %s, % | exception | error | cli, hybrid, hancom-ai, ocr, validation, enum-value |
| Option --%s: unsupported value '%s'. Supported values: memor | validation | error | cli, hybrid, hancom-ai, validation, enum-value |
| Options --hybrid-hancom-ai-* require --hybrid=hancom-ai (got | validation | error | cli, config, validation, hybrid, hancom-ai |
| Page image fetcher returned null for page %s | exception | error | hybrid, image-cache, null-check |
| No ImageIO writer accepted PNG output for page %s | exception | error | image-io, png, classpath, hybrid, jre |
| Hybrid server is not available at %s To start the local hybr | exception | error | network, hybrid, docling-fast, connection, health-check |
| Hybrid server at %s returned HTTP %s during health check. Th | exception | error | network, hybrid, docling-fast, health-check, http-status |
| Failed to convert | exception | error | hybrid, docling-fast, async, completable-future |
| Docling Fast Server request failed with status %s: %s | exception | error | network, hybrid, docling-fast, http-status, convert |
| Empty response body | exception | error | hybrid, docling-fast, response-parsing, proxy |
| Docling Fast Server processing failed: %s | exception | error | hybrid, docling-fast, backend-error, response-parsing |
| Invalid response: missing 'document' field | exception | error | hybrid, docling-fast, response-parsing, schema |
| Hancom AI server at %s returned HTTP %s | exception | error | network, hybrid, hancom-ai, health-check, http-status |
| Hancom AI server is not available at %s Check that the serve | exception | error | network, hybrid, hancom-ai, connection, health-check |
| Hancom AI DOCUMENT_LAYOUT_WITH_OCR returned empty result — b | exception | error | hybrid, hancom-ai, backend-error, pipeline |
| Failed to convert via Hancom AI | exception | error | hybrid, hancom-ai, async, completable-future |
| pdf2img returned HTTP %s | exception | error | network, hybrid, hancom-ai, pdf2img, http-status |
| pdf2img returned empty body | exception | error | hybrid, hancom-ai, pdf2img, response-parsing, proxy |
| pdf2img RESULT is empty | exception | error | hybrid, hancom-ai, pdf2img, response-parsing |
| pdf2img inner RESULT is null | exception | error | hybrid, hancom-ai, pdf2img, response-parsing, schema |
| pdf2img PAGE_PNG_DATA is empty | exception | error | hybrid, hancom-ai, pdf2img, response-parsing |
| pdf2img PAGE_PNG_DATA is not valid Base64 | exception | error | hybrid, hancom-ai, pdf2img, base64, response-parsing |
| pdf2img PAGE_PNG_DATA is not a readable image | exception | error | network, image-processing, hancom-ai, hybrid, base64 |
| Hybrid server is not available at %s Please check the server | exception | critical | network, hancom, hybrid, connectivity, configuration |
| Failed to convert | exception | error | async, exception-wrapping, hancom, hybrid, completable-future |
| Hancom upload failed with status %s: %s | exception | error | network, http, hancom, upload, hybrid |
| Empty response body from upload | exception | error | network, http, hancom, upload, hybrid, protocol-error |
| Invalid upload response: missing data field | exception | error | hancom, json-parsing, upload, hybrid, api-contract |
| Invalid upload response: missing fileId in data | exception | error | hancom, json-parsing, upload, hybrid, api-contract |
| Hancom visualinfo failed with status %s: %s | exception | error | network, http, hancom, visualinfo, hybrid |
| Empty response body from visualinfo | exception | error | network, http, hancom, visualinfo, hybrid, protocol-error |
| Hybrid backend type cannot be null or empty | validation | error | configuration, validation, hybrid, factory, programming-error |
| Azure Document Intelligence backend is not yet implemented | exception | error | hybrid, factory, not-implemented, azure, unsupported |
| Google Document AI backend is not yet implemented | exception | error | hybrid, factory, not-implemented, google, unsupported |
| Unknown hybrid backend: %s. Supported backends: %s | validation | error | configuration, validation, hybrid, factory, programming-error |
| Timeout must be non-negative: %s | validation | error | configuration, validation, hybrid, timeout, programming-error |
| Max concurrent requests must be positive: %s | validation | error | configuration, validation, hybrid, concurrency, programming-error |
| Invalid regionlistStrategy: %s (expected table-first or list | validation | error | configuration, validation, hybrid, regionlist, enum |
| Invalid imageCache: %s (expected "memory" or "disk") | validation | error | configuration, validation, hybrid, cache, enum |
| Invalid ocrStrategy: %s (expected off, auto, or force) | validation | error | configuration, validation, hybrid, ocr, enum |
| Page image fetcher returned null for page %s | exception | error | hybrid, image-cache, callback, null-safety, programming-error |
| '{}' is encrypted; tagged-pdf conversion is not supported fo | exception | error | pdf, encryption, tagged-pdf, accessibility, security |
| Parallel page processing failed | exception | error | parallel, forkjoinpool, threadlocal, pdf-processing, wrapper-exception |
| '{}' is not a valid PDF file (corrupted or truncated content | validation | error | pdf-validation, corrupt-input, verapdf, ioexception, invalidpdffileexception |
| '{}' is not a valid PDF file (missing %PDF- header). | validation | error | pdf-validation, magic-number, corrupt-input, invalidpdffileexception |
| Cannot use the temporary directory '{}'. PDF processing need | exception | error | environment, temp-dir, permissions, container, verapdf, ioexception |
| Backend processing failed and fallback is disabled | exception | error | hybrid, backend, fallback, network, ioexception |
| Backend processing failed for %d page(s) with fallback disab | exception | error | hybrid, backend, partial-failure, fallback, pages |
| Unsupported hybrid backend: {} | validation | error | hybrid, config, illegalargument, backend, validation |
| Input file not found: {input_path} | validation | error | mcp, file-not-found, path, validation, python |
| Unsupported format: {format!r}. Supported formats: {', '.joi | validation | error | mcp, format, validation, valueerror, python |
| Conversion completed but no output file was generated. | exception | error | mcp, subprocess, empty-output, oom, runtime, python |
| Conversion completed but no '{ext}' output file was generate | exception | error | mcp, output-naming, stem-mismatch, subprocess, python |
| Could not find the JAR file. Please run 'mvn package' in the | exception | error | build, hatch, maven, jar, packaging |
| Found multiple JAR files, expected one: {source_jar_paths} | exception | error | build, hatch, maven, jar, packaging, stale-artifacts |
| Missing dependencies: {', '.join(missing)}. Install with: pi | exception | error | hybrid, dependencies, install, importerror, python |
| OCR engine '{ocr_engine}' is not supported in hybrid local m | validation | error | hybrid, ocr, denylist, config, security, valueerror, python |
| Unknown ocr_engine '{ocr_engine}': {e}\nAvailable engines: { | validation | error | hybrid, ocr, docling, config, valueerror, python |
| no SKILL.md found under {skill_dir} (nothing to lint) | validation | error | lint, skill, config, configerror, validation, python |
| {f}: {e} | exception | error | lint, skill, config, permissions, configerror, ioerror, python |