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[BUG]: ModuleNotFoundError: No module named 'colossalai.utils.model.colo_init_context' #3535

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Description

@wccccp

🐛 Describe the bug

CUDA_VISIBLE_DEVICES=6 python train.py
Traceback (most recent call last):
File "train.py", line 13, in
from colossalai.utils.model.colo_init_context import ColoInitContext
ModuleNotFoundError: No module named 'colossalai.utils.model.colo_init_context'

Environment

absl-py 1.4.0
accelerate 0.17.1
aiohttp 3.8.4
aiosignal 1.3.1
albumentations 1.3.0
altair 4.2.2
antlr4-python3-runtime 4.8
anyio 3.6.2
anykeystore 0.2
apex 0.9.10.dev0
appdirs 1.4.4
arrow 1.2.3
asttokens 2.2.1
async-timeout 4.0.2
attrs 22.2.0
backcall 0.2.0
backports.zoneinfo 0.2.1
bcrypt 4.0.1
beautifulsoup4 4.11.2
bitsandbytes 0.37.1
black 23.1.0
blessed 1.20.0
blinker 1.5
boto3 1.26.94
botocore 1.29.94
braceexpand 0.1.7
cachetools 5.3.0
certifi 2022.12.7
cffi 1.15.1
cfgv 3.3.1
charset-normalizer 3.1.0
click 8.1.3
cmake 3.26.0
colossalai 0.2.8
contexttimer 0.3.3
contourpy 1.0.7
coverage 7.2.2
croniter 1.3.8
cryptacular 1.6.2
cryptography 39.0.2
cycler 0.11.0
Cython 0.29.33
datasets 2.10.1
dateutils 0.6.12
decorator 5.1.1
deepdiff 6.3.0
defusedxml 0.7.1
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dill 0.3.6
distlib 0.3.6
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DLLogger 1.0.0
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docker 6.0.1
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email-validator 1.3.1
entrypoints 0.4
exceptiongroup 1.1.1
executing 1.2.0
fabric 3.0.0
fastapi 0.88.0
fbgemm-gpu 0.2.0
ffmpy 0.3.0
filelock 3.10.0
fire 0.5.0
Flask 2.0.3
fonttools 4.39.2
frozenlist 1.3.3
fsspec 2023.3.0
ftfy 6.1.1
future 0.18.3
gitdb 4.0.10
GitPython 3.1.31
google-auth 2.16.2
google-auth-oauthlib 0.4.6
gradio 3.11.0
greenlet 2.0.2
grpcio 1.51.3
h11 0.12.0
h5py 3.8.0
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httptools 0.5.0
httpx 0.23.3
huggingface-hub 0.13.2
hupper 1.11
hypothesis 6.70.0
identify 2.5.21
idna 3.4
imageio 2.9.0
imageio-ffmpeg 0.4.2
importlib-metadata 6.1.0
importlib-resources 5.12.0
iniconfig 2.0.0
inquirer 3.1.3
invoke 2.0.0
iopath 0.1.10
ipdb 0.13.13
ipython 8.11.0
itsdangerous 2.1.2
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Jinja2 3.1.2
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joblib 1.2.0
jsonschema 4.17.3
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lazy_loader 0.1
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lightning 1.9.0
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lit 15.0.7
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mpi4py 3.1.4
mpmath 1.3.0
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multiprocess 0.70.14
mypy-extensions 1.0.0
networkx 3.0
ninja 1.11.1
nltk 3.8.1
nodeenv 1.7.0
numpy 1.24.2
nvidia-cublas-cu11 11.10.3.66
nvidia-cuda-cupti-cu11 11.7.101
nvidia-cuda-nvrtc-cu11 11.7.99
nvidia-cuda-runtime-cu11 11.7.99
nvidia-cudnn-cu11 8.5.0.96
nvidia-cufft-cu11 10.9.0.58
nvidia-curand-cu11 10.2.10.91
nvidia-cusolver-cu11 11.4.0.1
nvidia-cusparse-cu11 11.7.4.91
nvidia-nccl-cu11 2.14.3
nvidia-nvtx-cu11 11.7.91
oauthlib 3.2.2
omegaconf 2.1.1
open-clip-torch 2.7.0
opencv-python 4.6.0.66
opencv-python-headless 4.7.0.72
ordered-set 4.1.0
orjson 3.8.7
packaging 22.0
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parso 0.8.3
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pathspec 0.11.1
pbkdf2 1.3
peft 0.3.0.dev0 /mnt1/wcp/llm-adapters/llm-adapters/peft
pexpect 4.8.0
pickleshare 0.7.5
Pillow 9.4.0
pip 23.0.1
pkgutil_resolve_name 1.3.10
plaster 1.1.2
plaster-pastedeploy 1.0.1
platformdirs 3.1.1
pluggy 1.0.0
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pre-commit 3.2.0
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progressbar 2.5
prompt-toolkit 3.0.38
protobuf 3.20.3
psutil 5.9.4
ptyprocess 0.7.0
pudb 2019.2
pure-eval 0.2.2
pyarrow 11.0.0
pyasn1 0.4.8
pyasn1-modules 0.2.8
pycparser 2.21
pycryptodome 3.17
pydantic 1.10.6
pydeck 0.8.0
pyDeprecate 0.3.2
pydub 0.25.1
Pygments 2.14.0
PyJWT 2.6.0
Pympler 1.0.1
PyNaCl 1.5.0
pyparsing 3.0.9
pyramid 2.0.1
pyramid-mailer 0.15.1
pyre-extensions 0.0.27
pyrsistent 0.19.3
pytest 7.2.2
pytest-cov 4.0.0
python-dateutil 2.8.2
python-dotenv 1.0.0
python-editor 1.0.4
python-multipart 0.0.6
python3-openid 3.2.0
pytz 2022.7.1
pytz-deprecation-shim 0.1.0.post0
PyWavelets 1.4.1
PyYAML 6.0
qudida 0.0.4
readchar 4.0.5
regex 2022.10.31
repoze.sendmail 4.4.1
requests 2.28.2
requests-oauthlib 1.3.1
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rfc3986 1.5.0
rich 13.3.2
rsa 4.9
s3transfer 0.6.0
safetensors 0.3.0
scikit-build 0.16.7
scikit-image 0.20.0
scikit-learn 1.2.2
scipy 1.9.1
semver 2.13.0
sentencepiece 0.1.97
setuptools 65.6.3
six 1.16.0
smmap 5.0.0
sniffio 1.3.0
sortedcontainers 2.4.0
soupsieve 2.4
SQLAlchemy 1.4.47
stack-data 0.6.2
starlette 0.22.0
starsessions 1.3.0
stdlibs 2022.10.9
streamlit 1.20.0
sympy 1.11.1
tabulate 0.9.0
tensorboard 2.12.0
tensorboard-data-server 0.7.0
tensorboard-plugin-wit 1.8.1
termcolor 2.2.0
test-tube 0.7.5
threadpoolctl 3.1.0
tifffile 2023.3.15
timm 0.6.12
titans 0.0.7
tokenize-rt 5.0.0
tokenizers 0.13.2
toml 0.10.2
tomli 2.0.1
toolz 0.12.0
torch 2.0.0
torchaudio 2.0.1
torchmetrics 0.7.0
torchrec 0.2.0
torchvision 0.15.1
torchx-nightly 2023.3.19
tornado 6.2
tqdm 4.65.0
trailrunner 1.3.0
traitlets 5.9.0
transaction 3.1.0
transformers 4.28.0.dev0
translationstring 1.4
triton 2.0.0
typing_extensions 4.5.0
typing-inspect 0.8.0
tzdata 2022.7
tzlocal 4.3
uc-micro-py 1.0.1
ujson 5.7.0
urllib3 1.26.15
urwid 2.1.2
usort 1.0.5
uvicorn 0.21.1
uvloop 0.17.0
validators 0.20.0
velruse 1.1.1
venusian 3.0.0
virtualenv 20.21.0
watchdog 2.3.1
watchfiles 0.18.1
wcwidth 0.2.6
webdataset 0.2.5
WebOb 1.8.7
websocket-client 1.5.1
websockets 10.4
Werkzeug 2.2.3
wheel 0.38.4
WTForms 3.0.1
wtforms-recaptcha 0.3.2
xxhash 3.2.0
yarl 1.8.2
zipp 3.15.0
zope.deprecation 4.4.0
zope.interface 6.0
zope.sqlalchemy 2.0

Activity

  1. JThh commented on Apr 13, 2023

    @JThh
    Contributor

    Can you use from colossalai.zero import ColoInitContext instead?

  2. shellin-star commented on Apr 20, 2023

    @shellin-star

    hello, I had the same bug and it was solved by your method, but I encountered a new bug:
    from colossalai.gemini import ChunkManager, GeminiManager
    ModuleNotFoundError: No module named 'colossalai.gemini'

    how can i solve it? Looking forward to your reply, thanks!

  3. JazyJiang commented on Oct 22, 2026

    @JazyJiang
    Collaborator

    Hi, thanks for reporting this, and sorry it went unanswered for so long. We're going through older issues and closing the ones that no longer apply to the current codebase. It was reported against ColossalAI 0.2.8, and the components involved have changed substantially since then. We're marking it as stale and will close it in 14 days. If you still see this problem with the latest ColossalAI on PyTorch 2.x, please comment here (or open a new issue) with your environment and a minimal reproduction, and we'll take a look.

  4. JazyJiang commented on Nov 5, 2026

    @JazyJiang
    Collaborator

    Closing this issue since there has been no response in the 14 days after it was marked as stale. If you still run into this problem with the latest ColossalAI on PyTorch 2.x, please open a new issue using the bug report template, with your environment and a minimal reproduction.

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