出现:Traceback (most recent call last):
File "d:/Desktop/SegFormer-master/SegFormer-master/demo/image_demo.py", line 3, in <module>
from mmseg.apis import inference_segmentor, init_segmentor, show_result_pyplot
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\apis\__init__.py", line 2, in <module>
from .inference import inference_model, init_model, show_result_pyplot
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\apis\inference.py", line 14, in <module>
from mmseg.models import BaseSegmentor
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\models\__init__.py", line 3, in <module>
from .backbones import * # noqa: F401,F403
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\models\backbones\__init__.py", line 2, in <module>
from .beit import BEiT
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\models\backbones\beit.py", line 19, in <module>
from ..utils import PatchEmbed
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\models\utils\__init__.py", line 2, in <module>
from .basic_block import BasicBlock, Bottleneck
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\models\utils\basic_block.py", line 10, in <module>
from mmseg.utils import OptConfigType
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\utils\__init__.py", line 18, in <module>
from .tokenizer import tokenize
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\utils\tokenizer.py", line 13, in <module>
import ftfy
ModuleNotFoundError: No module named 'ftfy'
PS D:\Desktop\SegFormer-master> & C:/Users/30404/anaconda3/envs/segformer/python.exe d:/Desktop/SegFormer-master/SegFormer-master/demo/image_demo.py
Traceback (most recent call last):
File "d:/Desktop/SegFormer-master/SegFormer-master/demo/image_demo.py", line 3, in <module>
from mmseg.apis import inference_segmentor, init_segmentor, show_result_pyplot
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\apis\__init__.py", line 2, in <module>
from .inference import inference_model, init_model, show_result_pyplot
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\apis\inference.py", line 14, in <module>
from mmseg.models import BaseSegmentor
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\models\__init__.py", line 3, in <module>
from .backbones import * # noqa: F401,F403
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\models\backbones\__init__.py", line 2, in <module>
from .beit import BEiT
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\models\backbones\beit.py", line 19, in <module>
from ..utils import PatchEmbed
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\models\utils\__init__.py", line 2, in <module>
from .basic_block import BasicBlock, Bottleneck
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\models\utils\basic_block.py", line 10, in <module>
from mmseg.utils import OptConfigType
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\utils\__init__.py", line 24, in <module>
from .mask_classification import MatchMasks, seg_data_to_instance_data
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmseg\utils\mask_classification.py", line 5, in <module>
from mmcv.ops import point_sample
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmcv\ops\__init__.py", line 3, in <module>
from .active_rotated_filter import active_rotated_filter
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmcv\ops\active_rotated_filter.py", line 10, in <module>
ext_module = ext_loader.load_ext(
File "C:\Users\30404\anaconda3\envs\segformer\lib\site-packages\mmcv\utils\ext_loader.py", line 13, in load_ext
ext = importlib.import_module('mmcv.' + name)
File "C:\Users\30404\anaconda3\envs\segformer\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
ImportError: DLL load failed while importing _ext: 找不到指定的程序。