ErrLookup › open-mmlab/mmdetection
open-mmlab/mmdetection
OpenMMLab Detection Toolbox and Benchmark · Python · 1,681 source files
Analyzed at cfd5d3a985 on 2026-08-27. 181 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| LoadImageFromFile is not found in the test pipeline | validation | error | mmdetection, inferencer, pipeline, config, loadimagefromfile |
| palette does not match classes as metainfo is | validation | error | mmdetection, semantic-segmentation, palette, metainfo, visualization |
| is not in results | validation | error | mmdetection, coco, metric-mismatch, missing-predictions |
| X2 < X1 value in box. Swap them. | console | warning | mmdetection, wbf, bounding-box, coordinate-order, ensemble |
| new classes is not a subset of classes in METAINFO. | validation | error | mmdetection, semantic-segmentation, dataset, metainfo, classes |
| config must be a filename or Config object, but got | validation | error | mmdetection, config, typeerror, init-detector |
| panopticapi is not installed, please install it by: pip… | exception | error | mmdetection, panoptic-segmentation, missing-dependency, panopticapi |
| Note: the "to_float" is True, you need to ensure that the… | console | info | mmdetection, distributed, dtype, all-reduce, numerical-precision |
| no prediction for the image with id | validation | critical | mmdetection, panoptic-segmentation, pq, data-mismatch |
| metric should be one of 'bbox', 'segm', 'proposal'… | validation | error | mmdetection, coco, metric-validation, config-error |
| The `file_client_args` is deprecated, please use… | validation | error | mmdetection, deprecation, file-client, migration |
| Please run accumulate() first | exception | error | mmdetection, coco-eval, evaluation, state-machine, multiprocessing |
| Visualization needs the "visualizer" termdefined in the… | validation | error | mmdetection, inferencer, visualizer, config |
| group` is deprecated. Currently only supports NCCL backend. | console | warning | mmdetection, distributed, nccl, deprecation, all-reduce |
| Got "imgs_per_gpu"= and "samples_per_gpu"= … | console | warning | mmdetection, config, conflicting-keys, deprecation, batch-size |
| module must be a str or a list. | exception | error | mmdetection, mot, config, type-error |
| DeprecationWarning: pretrained is deprecated, please use… | console | info | mmdet, swin-transformer, deprecation, pretrained-weights |
| Please run "pip install jsonlines" to install this package. | validation | error | mmdetection, odvg, missing-dependency, pip, jsonl |
| Zero area box skipped | console | warning | mmdetection, wbf, degenerate-box, bounding-box, data-cleaning |
| The annotation file of Open Images Challenge should be a… | validation | error | mmdet, dataset, annotation-file, file-extension, open-images |
| metric item " " is not supported | validation | error | mmdetection, coco, metric-validation, logging |
| config is now expected to have a `runner` section, please… | console | warning | mmdetection, config, deprecation, migration, runner |
| ``build_sampler`` would be deprecated soon, please use… | console | warning | mmdet, deprecation, registry, builder |
| Unsupported input type | validation | error | mmdetection, inferencer, visualization, input-type, numpy |
| DeprecationWarning: Setting "linear=True" in iou_loss is… | console | warning | mmdet, deprecation, iou-loss, config |
| DeprecationWarning: onnx_delta2bbox is deprecated in the… | console | warning | mmdet, deprecation, bbox-coder, onnx, batch-decode |
| is not a valid recall threshold | validation | error | mmdetection, flickr30k, recall, argument-validation |
| img_border_value must be float or tuple with 3 elements. | validation | error | mmdet, transform, geometric, img-border-value, validation |
| got empty `self.results`. Please ensure that the processed… | console | warning | mmdet, video-metrics, empty-results, evaluation, tracking |
| Please run "pip install instaboostfast" to install… | exception | error | mmdetection, instaboost, missing-dependency, augmentation, importerror |
| metric should be one of 'MR', 'AP', 'JI',but got | validation | error | mmdetection, crowdhuman, metric-validation, config-error |
| Panoptic segmentation map will not be compressed. The… | console | warning | mmdet, panoptic-segmentation, dump-results, disk-usage, coco |
| The type of frame_range must be int or list. | validation | error | mmdet, video, frame-sampling, typeerror, config |
| nms_cfg in test_cfg will be deprecated. Please rename it as… | console | warning | mmdet, cornernet, config-migration, nms |
| Since cross entropy is not set, the num_classes will be… | console | warning | mmdet, reid, config, unused-argument |
| trackeval is not installed,please install it by: pip… | validation | error | mmdetection, tracking, mot, trackeval, missing-dependency, numpy |
| If you want to use cost-based ATSSAssigner, please set… | console | warning | mmdet, atss, assigner, ddod |
| pretrained must be a str or None | exception | error | mmdet, mobilenetv2, config, init-cfg, pretrained |
| sscikit-learn is not installed, please… | error_code | error | mmdetection, tracking, missing-dependency, scipy, kalman-filter |
| Please run "pip install instaboostfast" to install… | exception | error | mmdetection, instaboost, lazy-import, runtime-importerror, augmentation |
| Automatically set "samples_per_gpu"="imgs_per_gpu"= | console | info | mmdetection, config, deprecation, migration, batch-size |
| metric is not supported. | validation | error | mmdetection, tracking, mot, argument-validation, config |
| No pre-trained weights for | console | warning | mmdet, swin-transformer, pretrained-weights, initialization |
| There is overlap between pos and neg sample. | console | warning | mmdet, yolo, training, target-assignment |
| Default ``avg_non_ignore`` is False, if you would like to… | console | warning | mmdet, loss, cross-entropy, ignore-index |
| basesize_ratio_range[0] should be either 0.15or 0.2 when… | validation | error | mmdetection, ssd, anchor-generator, config-validation |
| skimage is not installed, please install it… | exception | error | mmdet, missing-dependency, scikit-image, installation |
| dataset metainfo must contain `classes` | validation | error | mmdet, sampler, class-aware, metainfo, classes |
| "imgs_per_gpu" is deprecated in MMDet V2.0. Please use… | console | warning | mmdetection, config, deprecation, batch-size, migration |
| batch_size should be a positive integer value, but got… | validation | error | mmdet, sampler, batch-size, valueerror, validation |
| You are calling `aug_test_bboxes` in `dense_test_mixins`… | console | info | mmdet, deprecation, tta, dense-head |
| DeprecationWarning: Setting "linear=True" in IOULoss is… | console | warning | mmdet, deprecation, iou-loss, constructor |
| transformers is not installed, please install it by: pip… | exception | error | mmdetection, transformers, huggingface, grounding-detection, missing-dependency |
| Expect "arch" to be either a string or a dict, got | exception | error | mmdet, regnet, arch-settings, config, validation |
| In rpn_proposal or test_cfg, nms_thr has been moved to a… | console | warning | mmdet, deprecation, nms-config, test-cfg, aug-test |
| Invalid text mode " ". | validation | error | mmdet, refcoco, text-mode, config, referring-expression |
| kernel is not supported in matrix nms! | exception | error | mmdet, nms, config, not-implemented |
| only videos loaded,but gpus were given. | validation | error | mmdet, tracking, distributed, world-size, video-sampler |
| No sample in split " ". | validation | error | mmdet, refcoco, empty-dataset, split, annotations |
| Invalid crop_type . | validation | error | mmdetection, random-crop, valueerror, config-validation, augmentation |
| Please train `detector` and `reid` models firstly, then … | exception | error | mmdetection, tracking, sort, deepsort |
| When not setting min_sizes and… | validation | error | mmdetection, ssd, anchor-generator, config-validation |
| DeprecationWarning: bboxes is deprecated, please use… | console | warning | mmdet, deprecation, sampling-result, priors |
| sampler should be an instance of ``Sampler``, but got | validation | error | mmdet, sampler, batch-sampler, typeerror, pytorch |
| The `in_channels` of SOLOv2MaskFeatHead and SOLOv2Head… | console | warning | mmdet, solov2, config, instance-segmentation |
| In the image with ID | exception | error | panoptic, data-consistency, mmdetection, evaluation |
| frozen_stages must be in range(-1, len(arch_setting) + 1)… | validation | error | mmdet, backbone, cspdarknet, frozen-stages, config |
| DeprecationWarning: pretrained is a deprecated, please use… | console | warning | mmdet, deprecation, init-cfg, weights |
| ``ignore_label`` and ``loss_weight`` would be deprecated… | console | warning | mmdet, deprecation, semantic-head, panoptic |
| Cache files can not be saved automatically! To speed… | console | warning | python, warning, crowdhuman, cache, filesystem, dataset |
| metric must be a list or a str. | validation | error | mmdetection, tracking, mot, type-error, config |
| Invalid scale , must be positive. | validation | error | mmdetection, resize, valueerror, config-validation, scale |
| The hidden size ( ) is not a multiple of the number of… | validation | error | mmdetection, bert, attention, config-validation |
| Inputting a text that is too long will result in poor… | console | warning | mmdet, glip, text-prompt, token-limit |
| The size of the 2D attn_mask is not correct. | exception | error | mmdet, attention, attn-mask, shape-mismatch |
| metrics is not supported. Only supports mIoU/mDice/mFscore. | validation | error | mmdet, semantic-segmentation, iou-metric, config, validation |
| The last dim of `cls_scores` should equal to `num_classes`… | validation | error | mmdetection, bbox-head, shape-mismatch, config |
| imagecorruptions is not installed | exception | error | mmdet, dependency, imagecorruptions, robustness |
| 'num_dn_queries' should be set when using dynamic dn… | console | info | mmdet, dino, detr, config |
| DETR do not build sampler. | exception | error | mmdet, detr, train-cfg, sampler, config |
| The unexpected output indicates an issue with named entity… | console | warning | mmdet, glip, ner, grounding |
| box type has been registered | validation | error | mmdetection, registry, duplicate-registration |
| frozen_stages must be in range | validation | error | mmdet, efficientnet, frozen-stages, backbone, config |
| ``grid_anchors`` would be deprecated soon. Please use… | console | warning | mmdet, deprecation, anchor-generator, priors |
| frozen_stages must be in range(-1, 8). But received | exception | error | mmdet, mobilenetv2, frozen-stages, validation, fine-tuning |
| Please run "pip install openmim" and run "mim install… | exception | critical | mmdetection, mmpretrain, reid, missing-dependency |
| NUM_BRANCHES( ) != NUM_BLOCKS( ) | validation | error | mmdet, hrnet, backbone, config-validation |
| Regression head is not supported yet. | validation | error | mmdetection, tracking, qdtrack, not-implemented |
| Only supports dict or list or Tensor, but get | validation | error | mmdetection, dense-head, topk, type-validation |
| Scale must be a number or tuple of int, but got | validation | error | mmdetection, resize, typeerror, config-validation, type-mismatch |
| num_classes= is too small | exception | error | mmdet, anchor-head, num-classes, config, validation |
| Invalid flipping direction | validation | error | mmdetection, test-time-augmentation, flip, mask |
| metric should be 'youtube_vis_ap', but got | validation | error | mmdet, youtube-vis, video-instance-seg, config |
| motmetrics is not installed, please install… | error_code | error | mmdetection, tracking, strongsort, missing-dependency, motmetrics |
| ``build_prior_generator`` would be deprecated soon, please… | console | warning | mmdet, deprecation, registry, prior-generator |
| the item in out_indices must in range | validation | error | mmdet, efficientnet, out-indices, backbone, config |
| The num_classes must be a current number, if there is cross… | validation | error | mmdetection, reid, config, type-error |
| If you want to reduce GPU memory usage, … | exception | error | mmdet, deformable-detr, fairscale, dependency, gpu-memory |
| Invalid mode " ". Only supports loss, predict and tensor… | exception | error | mmdetection, mot, forward-mode |
| Pascal VOC2012 uses `area` as default evaluate mode, but… | console | warning | mmdet, voc, evaluation-protocol, map, config |