problems encoutered while trying to train the model

[dccdcc7]

When i use the bash script, the following error was encoutered:

ModuleNotFoundError: No module named 'mmcv._ext'

I follow the offical instruction ---- install the mmcv-full==1.2.7. However there seems to be some problem with this version
when i update the mmcv to higher version. I was told that this higher version is incompatible.
Or there are compatibility issues between MMCV and my torch or cuda versions

Here is my pip list:
addict 2.4.0
aliyun-python-sdk-core 2.14.0
aliyun-python-sdk-kms 2.16.2
annotated-types 0.6.0
bdd100k 1.0.1
boto3 1.34.44
botocore 1.34.44
certifi 2024.2.2
cffi 1.16.0
charset-normalizer 3.3.2
click 8.1.7
colorama 0.4.6
contourpy 1.1.1
crcmod 1.7
cryptography 42.0.3
cycler 0.12.1
Cython 0.29.33
filelock 3.13.1
fonttools 4.49.0
fsspec 2024.2.0
gmplot 1.4.1
idna 3.6
imageio 2.34.0
importlib-metadata 7.0.1
importlib-resources 6.1.1
Jinja2 3.1.3
jmespath 0.10.0
joblib 1.3.2
kiwisolver 1.4.5
lazy_loader 0.3
Markdown 3.5.2
markdown-it-py 3.0.0
MarkupSafe 2.1.5
matplotlib 3.7.5
mdurl 0.1.2
mmcv-full 1.2.7
mmdet 2.10.0
mmengine 0.10.3
mmpycocotools 12.0.3
model-index 0.1.11
motmetrics 1.4.0
mpmath 1.3.0
nanoid 2.0.0
networkx 3.1
numpy 1.24.4
opencv-python 4.9.0.80
opendatalab 0.0.10
openmim 0.3.9
openxlab 0.0.34
ordered-set 4.1.0
oss2 2.17.0
packaging 23.2
pandas 2.0.3
pcan 0.1.0+650969 /home/seulab/seulab_ssd/dcc/pcan-main
pillow 10.2.0
pip 23.3.1
platformdirs 4.2.0
plyfile 1.0.3
psutil 5.9.8
pycocotools 2.0.7
pycparser 2.21
pycryptodome 3.20.0
pydantic 2.6.1
pydantic_core 2.16.2
Pygments 2.17.2
pyparsing 3.1.1
python-dateutil 2.8.2
pytz 2023.4
PyWavelets 1.4.1
PyYAML 6.0.1
requests 2.28.2
rich 13.4.2
s3transfer 0.10.0
scalabel 0.3.1
scikit-image 0.21.0
scipy 1.10.1
setuptools 60.2.0
six 1.16.0
sympy 1.12
tabulate 0.9.0
termcolor 2.4.0
terminaltables 3.1.10
tifffile 2023.7.10
toml 0.10.2
tomli 2.0.1
torch 2.1.0+cu121
torchvision 0.16.0+cu121
tqdm 4.65.2
triton 2.1.0
typing_extensions 4.9.0
tzdata 2024.1
urllib3 1.26.18
wheel 0.41.2
xmltodict 0.13.0
yapf 0.40.2
zipp 3.17.0