ErrLookup › PaddlePaddle/PaddleOCR
PaddlePaddle/PaddleOCR
Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages. · Python · 700 source files
Analyzed at 2661c7c0ef on 2026-08-14. 269 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| is not supported. Please check if the model is supported by… | validation | error | model-compatibility, whitelist, recognition, wheel |
| not find .pdiparams in | validation | error | paddle-inference, model-files, download-incomplete, export |
| The function 'replace_sub()' is deprecated, please use… | exception | warning | deprecation, api-migration, backbone, pphgnet |
| only support yaml files for now, got | validation | error | yaml, file-extension, config, validation |
| Configuration Error: 'trt_dynamic_shapes' must be defined… | exception | error | tensorrt, dynamic-shapes, inference-yml, gpu |
| Not support lim | exception | error | omml, latex, docx, math-conversion, runtimeerror |
| text_detection_model_dir requires text_detection_model_name. | exception | error | model-selection, configuration, detection |
| Shear should be a single value or a tuple/list containing… | exception | error | data-augmentation, abinet, affine, shear, valueerror, logic-bug |
| The norm_layer must be str or paddle.nn.layer.Layer class | validation | error | api-usage, cppd, defensive-check, type-error |
| source_ref must be a non-empty ref without whitespace | validation | error | docs-tooling, cli-arguments, validation, whitespace |
| PaddleOCR official API request failed. | exception | error | api, envelope, http, typescript |
| Sliding window is currently only implemented for causal… | exception | error | paddle, attention-mask, sliding-window, config, not-implemented |
| not found | exception | error | xlsx, css-inheritance, keyerror, tablepyxl |
| Second argument needs to be a | validation | error | docx, table-recovery, type-mismatch, ppstructure |
| Environment Variable CUDA_VISIBLE_DEVICES is not set… | exception | error | gpu, environment, deployment, python, hubserving |
| Unable to apply style | exception | error | docx, styles, keyerror-chaining, ppstructure |
| Unsafe resource filename | validation | error | security, path-traversal, validation |
| error!!!!!! | exception | error | config, distillation, loss, poor-error-message |
| The file does not exist! | validation | error | cli, file-not-found, labels, end2end |
| Token is required. Set PADDLEOCR_ACCESS_TOKEN or pass token… | exception | error | api, response-format, schema, json |
| Initialization did not complete. Call initialize() first. | exception | critical | paddleocr, lifecycle, async-init, error-swallowing |
| Weight format not supported by conversion. | exception | error | pretrained-weights, channel-adaptation, resnet, recognition |
| Request timed out after | exception | error | network, timeout, http, typescript |
| Failed to parse JSONL result payload. | exception | error | parsing, jsonl, results, typescript |
| normalize should be True if scale is passed | validation | error | config, positional-encoding, can, argument-coupling |
| Install failed, please install manually | exception | error | dependency, pip, environment, installation |
| ProfilerOptions does not have an option named | validation | error | profiler, config, performance |
| ` ` and ` ` are mutually exclusive. | validation | error | ocr, deprecated-params, migration, config, valueerror |
| model requires a non-empty resource. | validation | critical | model, validation, tar, packaging |
| worker mode requires Web Worker support in this environment. | exception | error | worker, environment, node, ssr, browser-support |
| resourceUrl is required. | exception | error | api, response-format, result, job |
| WebGPU is unavailable | exception | error | webgpu, ort, runtime, feature-detection, gpu |
| The input data is inconsistent with expectations. | exception | error | api, validation, python, hubserving, input-contract |
| Failed to create a 2D canvas context in the OCR worker. | exception | error | worker, canvas, memory, offscreencanvas |
| model selection must define model_name. | exception | error | model-selection, configuration, validation |
| Model is not a document parsing model. | exception | error | api, response-format, job, schema |
| Invalid input name found in `dynamic_shape_input_data | validation | error | tensorrt, calibration-data, input-names, config-mismatch |
| Head mask for a single layer should be of shape | validation | error | paddle, attention, head-mask, shape-mismatch |
| Unknown job state | exception | error | api-sdk, typescript, polling, version-skew, contract-mismatch |
| Unsupported worker request type | exception | error | worker, version-mismatch, internal-api, transport |
| A dependency error occurred during pipeline creation… | exception | critical | dependency, paddlex, pipeline, environment, runtimeerror |
| Entry " " was not found in the tar archive. | exception | critical | tar, model, packaging, validation |
| not find model file path | validation | error | onnx, model-path, inference, file-not-found |
| Detection model session is not initialized. | exception | critical | paddleocr, onnxruntime, lifecycle, async-init, detection |
| Worker mode requires OffscreenCanvas support in this… | exception | error | worker, offscreencanvas, browser-support, feature-detection |
| Worker transport client has been disposed. | exception | error | worker, lifecycle, state-management |
| Invalid input name found in `dynamic_shapes | validation | error | tensorrt, input-names, dynamic-shapes, config-mismatch |
| mode[ _model] is not implemented! | exception | error | config, backbone, mobilenet, text-detection |
| A dependency error occurred during predictor creation… | exception | critical | dependency, paddlex, environment, predictor, runtimeerror |
| Job failed | exception | error | job, terminal-state, polling, typescript |
| Asset " " references unknown model asset " ". | exception | error | config, validation, model-assets, typo |
| Destination parent must be a directory | exception | error | api, response-format, json, schema |
| The mixer must be one of [Global, Local, Conv] | validation | error | config, svtr, recognition, enum-value, backbone |
| PaddleOCRCore requires pre-resolved detection and… | exception | critical | paddleocr, lifecycle, model-asset, validation, construction |
| Status progress must be an object. | exception | error | api-sdk, typescript, polling, contract-mismatch, serialization |
| Invalid resource URL | exception | error | api, response-format, result, presigned-url |
| HTTP | exception | error | http, api, catch-all, server-side |
| Unsupported format: . | validation | error | doc2md, registry, file-format, validation, valueerror |
| Detection batch output N= | exception | error | paddleocr, onnxruntime, detection, batching, model-mismatch |
| Document parsing result item is missing… | exception | warning | network, timeout, polling, retryable |
| RecResizeImg.image_shape is required in rec inference.yml | exception | error | paddleocr, recognition, config, yaml, model-asset |
| Unsupported data type | exception | error | tensorrt, dtype, fp16, type-mapping |
| Assets must define at least one asset. | validation | error | config, validation, model-assets |
| No metric score found. | exception | error | checkpoint, metrics, training, config |
| Recognition model session is not initialized. | exception | critical | paddleocr, onnxruntime, lifecycle, async-init, recognition |
| Done job response is missing resultUrl.jsonUrl. | exception | error | api-sdk, typescript, polling, contract-mismatch, race-condition |
| radius must be number or list with length 2 | exception | error | config, data-augmentation, type-validation, abinet |
| "out_size" must be an integer or tuple of integers | exception | error | config, type-error, roi-align, constructor-validation |
| Invalid mode , must be one of ['union', 'small', 'large']. | validation | error | iou, layout-parsing, validation, internal-api, valueerror |
| Conflicting values provided for | exception | error | configuration, aliases, validation, options |
| Resource filename must not be empty. | validation | error | api-client, validation, internal |
| File not found | exception | error | api, response-format, batch, schema |
| Unsupported model resource slot | validation | error | model, validation, resources, packaging |
| Could not parse xcresulttool JSON | console | error | ios, xcodebuild, xcresult, json, cli |
| factor must be number or list with length 2 | exception | error | data-augmentation, abinet, pyramid, config, exception |
| Failed to create 2D rendering context. | exception | error | canvas, viz, browser, memory |
| Expected float between 0 and 1 pct_start, but got | validation | error | lr-scheduler, config, type-validation, training |
| in inference.yml must define model_name. | exception | error | model-selection, model-files, inference-yml |
| Batch response is missing extractResult. | exception | error | response-format, batch, contract, typescript |
| Expected a JSON response body. | exception | error | http, json, response-format, typescript |
| Status response is missing state. | exception | error | response-format, status, contract, typescript |
| worker mode does not support a custom fetch implementation. | exception | error | worker, configuration, fetch, validation |
| Timed out after ms waiting for job | exception | warning | timeout, polling, job, typescript |
| Could not resolve exported file | console | error | ios, xcresult, attachments, manifest, cli |
| Either fileUrl or filePath is required. | exception | error | network, connection, submit, retryable |
| Cannot compile pse: , if your system is windows, you need… | exception | critical | postprocess, build, compiler, windows, environment |
| Destination must be an existing directory | exception | error | api, response-format, batch, schema |
| Unexpected det output dims | exception | error | paddleocr, onnxruntime, detection, model-mismatch, tensor-shape, batching |
| neither .json nor .pdmodel was found in . | validation | error | paddle-inference, model-files, export, incomplete-model |
| Unexpected recognition channels | exception | error | paddleocr, recognition, config, model-mismatch |
| Cannot found 'key_cls' in ann.keys(), please check your… | exception | error | annotation, kie, data-format, training |
| (pipeline warnings promoted to errors when… | exception | error | configuration, warnings, strict-mode, options |
| Failed to download : HTTP | http | error | network, http, model-assets, cors |
| Incorrect 4D attention_mask shape | validation | error | paddle, attention-mask, shape-mismatch, validation |
| Interpolation types only nearest, linear, cubic, area are… | exception | error | data-augmentation, abinet, opencv, config, typeerror |
| Worker mode requires ImageBitmap support in this browser. | exception | error | worker, browser-support, imagebitmap, feature-detection |
| lam must be number or list with length 2 | exception | error | data-augmentation, abinet, noise, poisson, config, exception |
| No models are available for the language | validation | error | pp-structurev3, language, model-lookup, valueerror |
| Submit response is missing jobId. | exception | error | response-format, contract, submit, typescript |
| Unsupported image source. Use a Blob, ImageBitmap… | exception | error | image-source, usage-error, type-error, browser |