2025-5-8-mmcv低版本报错解决大全

本来是想跑FoodSAM的实验的。

(带有本人强烈怨念的主观色彩)但是我又要开始吐槽了：这什么程序啊？为什么24年的工作居然是22年写的，所以转投不知道多少次了才中。

然后就是神奇的配置：cuda版本居然是101，哥们不是……

这导致配套的使用的mmcv，mmseg等库也是上古时代的版本了。我的cuda版本也不是很新，也就是117，我试了两天，还是無理です。

mmcv=1.3.0，mmseg=0.11.0

而现在的版本都mmcv=2.2.0,mmseg=1.2.2.

大版本号都改了啊喂，里面很多东西都移除了。

我改了两天，报了无数的错误，实在是苦手……

(CC) wyl@aa-ESC4000:~/expr_SS/FoodSAM-main$ python FoodSAM/semantic.py --img_path /home/wyl/expr_OD/餐盘/001.jpeg --output /home/wyl/expr_OD/exm_FoodSAM.jpg
Create Logger success in /home/wyl/expr_OD/exm_FoodSAM.jpg/sam_process.log
[2025-05-09 11:26:35,923] [semantic.py:270] [INFO] running sam!
[2025-05-09 11:26:48,313] [semantic.py:288] [INFO] Processing '/home/wyl/expr_OD/餐盘/001.jpeg'...
[ WARN:0@21.613] global loadsave.cpp:848 imwrite_ Unsupported depth image for selected encoder is fallbacked to CV_8U.
[2025-05-09 11:26:54,691] [semantic.py:301] [INFO] sam done!

[2025-05-09 11:26:54,691] [semantic.py:304] [INFO] running semantic seg model!
/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/models/builder.py:41: UserWarning: train_cfg and test_cfg is deprecated, please specify them in model
  warnings.warn(
Traceback (most recent call last):
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmcv/utils/registry.py", line 69, in build_from_cfg
    return obj_cls(**args)
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/models/segmentors/encoder_decoder.py", line 36, in __init__
    self.backbone = builder.build_backbone(backbone)
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/models/builder.py", line 20, in build_backbone
    return BACKBONES.build(cfg)
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmcv/utils/registry.py", line 237, in build
    return self.build_func(*args, **kwargs, registry=self)
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmcv/cnn/builder.py", line 27, in build_model_from_cfg
    return build_from_cfg(cfg, registry, default_args)
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmcv/utils/registry.py", line 61, in build_from_cfg
    raise KeyError(
KeyError: 'VIT_MLA is not in the models registry'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/wyl/expr_SS/FoodSAM-main/FoodSAM/semantic.py", line 323, in <module>
    main(args)
  File "/home/wyl/expr_SS/FoodSAM-main/FoodSAM/semantic.py", line 305, in main
    semantic_predict(args.data_root, args.img_dir, args.ann_dir, args.semantic_config, args.options, args.aug_test, args.semantic_checkpoint, args.eval_options, args.output, args.color_list_path, args.img_path)
  File "/home/wyl/expr_SS/FoodSAM-main/FoodSAM/FoodSAM_tools/predict_semantic_mask.py", line 253, in semantic_predict
    model = init_segmentor(config, checkpoint)
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/apis/inference.py", line 32, in init_segmentor
    model = build_segmentor(config.model, test_cfg=config.get('test_cfg'))
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/models/builder.py", line 48, in build_segmentor
    return SEGMENTORS.build(
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmcv/utils/registry.py", line 237, in build
    return self.build_func(*args, **kwargs, registry=self)
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmcv/cnn/builder.py", line 27, in build_model_from_cfg
    return build_from_cfg(cfg, registry, default_args)
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmcv/utils/registry.py", line 72, in build_from_cfg
    raise type(e)(f'{obj_cls.__name__}: {e}')
KeyError: "EncoderDecoder: 'VIT_MLA is not in the models registry'"

这个是无法处理的。

(CC) wyl@aa-ESC4000:~/expr_SS/FoodSAM-main$ python FoodSAM/semantic.py --img_path /home/wyl/expr_OD/餐盘/001.jpeg --output /home/wyl/expr_OD/exm_FoodSAM.jpg
/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmcv/cnn/bricks/transformer.py:33: UserWarning: Fail to import ``MultiScaleDeformableAttention`` from ``mmcv.ops.multi_scale_deform_attn``, You should install ``mmcv-full`` if you need this module. 
  warnings.warn('Fail to import ``MultiScaleDeformableAttention`` from '
Traceback (most recent call last):
  File "/home/wyl/expr_SS/FoodSAM-main/FoodSAM/semantic.py", line 16, in <module>
    from FoodSAM_tools.predict_semantic_mask import semantic_predict
  File "/home/wyl/expr_SS/FoodSAM-main/FoodSAM/FoodSAM_tools/predict_semantic_mask.py", line 14, in <module>
    from mmseg.apis import  inference_segmentor, init_segmentor
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/apis/__init__.py", line 2, in <module>
    from .inference import inference_segmentor, init_segmentor, show_result_pyplot
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/apis/inference.py", line 9, in <module>
    from mmseg.models import build_segmentor
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/models/__init__.py", line 2, in <module>
    from .backbones import *  # noqa: F401,F403
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/models/backbones/__init__.py", line 7, in <module>
    from .fast_scnn import FastSCNN
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/models/backbones/fast_scnn.py", line 7, in <module>
    from mmseg.models.decode_heads.psp_head import PPM
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/models/decode_heads/__init__.py", line 2, in <module>
    from .ann_head import ANNHead
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/models/decode_heads/ann_head.py", line 8, in <module>
    from .decode_head import BaseDecodeHead
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/models/decode_heads/decode_head.py", line 12, in <module>
    from ..losses import accuracy
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/models/losses/__init__.py", line 6, in <module>
    from .focal_loss import FocalLoss
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/models/losses/focal_loss.py", line 6, in <module>
    from mmcv.ops import sigmoid_focal_loss as _sigmoid_focal_loss
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmcv/ops/__init__.py", line 2, in <module>
    from .active_rotated_filter import active_rotated_filter
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmcv/ops/active_rotated_filter.py", line 10, in <module>
    ext_module = ext_loader.load_ext(
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmcv/utils/ext_loader.py", line 13, in load_ext
    ext = importlib.import_module('mmcv.' + name)
  File "/home/wyl/anaconda3/envs/CC/lib/python3.9/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
ModuleNotFoundError: No module named 'mmcv._ext'

这个要重装mmcv-full。

(CC) wyl@aa-ESC4000:~/expr_SS/FoodSAM-main$ python FoodSAM/semantic.py --img_path /home/wyl/expr_OD/餐盘/001.jpeg --output /home/wyl/expr_OD/exm_FoodSAM.jpg
Traceback (most recent call last):
  File "/home/wyl/expr_SS/FoodSAM-main/FoodSAM/semantic.py", line 16, in <module>
    from FoodSAM_tools.predict_semantic_mask import semantic_predict
  File "/home/wyl/expr_SS/FoodSAM-main/FoodSAM/FoodSAM_tools/predict_semantic_mask.py", line 17, in <module>
    from mmseg.datasets import build_dataloader, build_dataset
ImportError: cannot import name 'build_dataloader' from 'mmseg.datasets' (/home/wyl/anaconda3/envs/CC/lib/python3.9/site-packages/mmseg/datasets/__init__.py)

这个是因为build_dataloader从新的版本中移除了，请注意是移除了而不是换地方放了。

(CC) wyl@aa-ESC4000:~/expr_SS/FoodSAM-main$ python FoodSAM/semantic.py --img_path /home/wyl/expr_OD/餐盘/001.jpeg --output /home/wyl/expr_OD/exm_FoodSAM.jpg
Traceback (most recent call last):
  File "/home/wyl/expr_SS/FoodSAM-main/FoodSAM/semantic.py", line 16, in <module>
    from FoodSAM_tools.predict_semantic_mask import semantic_predict
  File "/home/wyl/expr_SS/FoodSAM-main/FoodSAM/FoodSAM_tools/predict_semantic_mask.py", line 14, in <module>
    from mmseg.apis import  inference_segmentor, init_segmentor
  File "/home/wyl/expr_SS/FoodSAM-main/./mmseg/__init__.py", line 26, in <module>
    assert (mmcv_min_version <= mmcv_version <= mmcv_max_version), \
AssertionError: MMCV==2.2.0 is used but incompatible. Please install mmcv>=[1, 1, 4], <=[1, 3, 0].

好的，请选择重装mmcv或是mmseg，反正二者的版本是怎么也无法匹配的。

gcc -pthread -B /home/wyl/anaconda3/envs/FoodSAM/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/tmp/pip-install-8oh_rf2o/mmcv-full_5092720098564a44b2c8c96285f0e4eb/mmcv/ops/csrc -I/home/wyl/anaconda3/envs/FoodSAM/lib/python3.7/site-packages/torch/include -I/home/wyl/anaconda3/envs/FoodSAM/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/wyl/anaconda3/envs/FoodSAM/lib/python3.7/site-packages/torch/include/TH -I/home/wyl/anaconda3/envs/FoodSAM/lib/python3.7/site-packages/torch/include/THC -I/home/wyl/anaconda3/envs/FoodSAM/include/python3.7m -c ./mmcv/ops/csrc/pytorch/box_iou_rotated_cpu.cpp -o build/temp.linux-x86_64-3.7/./mmcv/ops/csrc/pytorch/box_iou_rotated_cpu.o -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_ext -D_GLIBCXX_USE_CXX11_ABI=0 -std=c++11
      cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
      ./mmcv/ops/csrc/pytorch/box_iou_rotated_cpu.cpp: In function ‘void box_iou_rotated_cpu_kernel(at::Tensor, at::Tensor, at::Tensor, int, bool)’:
      ./mmcv/ops/csrc/pytorch/box_iou_rotated_cpu.cpp:17:63: error: expected primary-expression before ‘>’ token
             ious[i] = single_box_iou_rotated<T>(boxes1[i].data_ptr<T>(),
                                                                     ^
      ./mmcv/ops/csrc/pytorch/box_iou_rotated_cpu.cpp:17:65: error: expected primary-expression before ‘)’ token
             ious[i] = single_box_iou_rotated<T>(boxes1[i].data_ptr<T>(),
                                                                       ^
      ./mmcv/ops/csrc/pytorch/box_iou_rotated_cpu.cpp:18:63: error: expected primary-expression before ‘>’ token
                                                 boxes2[i].data_ptr<T>(), mode_flag);
                                                                     ^
      ./mmcv/ops/csrc/pytorch/box_iou_rotated_cpu.cpp:18:65: error: expected primary-expression before ‘)’ token
                                                 boxes2[i].data_ptr<T>(), mode_flag);
                                                                       ^
      ./mmcv/ops/csrc/pytorch/box_iou_rotated_cpu.cpp:24:33: error: expected primary-expression before ‘>’ token
                   boxes1[i].data_ptr<T>(), boxes2[j].data_ptr<T>(), mode_flag);
                                       ^
      ./mmcv/ops/csrc/pytorch/box_iou_rotated_cpu.cpp:24:35: error: expected primary-expression before ‘)’ token
                   boxes1[i].data_ptr<T>(), boxes2[j].data_ptr<T>(), mode_flag);
                                         ^
      ./mmcv/ops/csrc/pytorch/box_iou_rotated_cpu.cpp:24:58: error: expected primary-expression before ‘>’ token
                   boxes1[i].data_ptr<T>(), boxes2[j].data_ptr<T>(), mode_flag);
                                                                ^
      ./mmcv/ops/csrc/pytorch/box_iou_rotated_cpu.cpp:24:60: error: expected primary-expression before ‘)’ token
                   boxes1[i].data_ptr<T>(), boxes2[j].data_ptr<T>(), mode_flag);
                                                                  ^
      error: command '/usr/bin/gcc' failed with exit code 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for mmcv-full
  Running setup.py clean for mmcv-full
Failed to build mmcv-full
ERROR: Could not build wheels for mmcv-full, which is required to install pyproject.toml-based projects

这个也是mmcv的版本无法与pytorch匹配。选择升级mmcv或是降低pytorch。

此外，还有两个比较简单的报错是：

init_segmentor,inference_segmentor在新的版本中变成了init_model,inference_model

1 2	from mmseg.apis import inference_segmentor, init_segmentor # from mmseg.apis import inference_model, init_model

MMDataParallel被移除。MMDistributedDataParallel被移到其他库中。

1
2
3

# from mmcv.parallel import MMDataParallel, MMDistributedDataParallel
from torch.nn.parallel import DataParallel
from mmengine.model import MMDistributedDataParallel

果咩纳塞，本人实在是难绷，遂放弃。如果要是有人根据我的报错解决了问题，且能够正常运行，请在评论区滴滴我，谢谢！