Cannot find server plugin version

[diogomrks]

I just installed the package and I'm getting this error

And when I tried to enable the extension manually

This is my pip list

Package Version Location

---

anyio 2.2.0
appdirs 1.4.4
argon2-cffi 20.1.0
astroid 2.5.6
async-generator 1.10
attrs 19.1.0
autopep8 1.5.7
Babel 2.9.1
backcall 0.2.0
black 21.6b0
bleach 3.1.0
cdsw 1.0.0
cffi 1.14.5
cfgv 3.2.0
click 8.0.1
colorama 0.4.4
contextvars 2.4
coverage 4.5.4
cycler 0.10.0
Cython 0.25.2
dataclasses 0.8
de-utils 0.0.1 /home/cdsw debugpy 1.3.0
decorator 4.4.0
defusedxml 0.6.0
distlib 0.3.1
entrypoints 0.3
filelock 3.0.12
flake8 3.9.2
Flask 0.12
futures 2.1.4
gitdb 4.0.7
GitPython 3.1.17
identify 2.2.4
idna 3.1
immutables 0.15
importlib-metadata 4.0.1
importlib-resources 5.1.3
ipykernel 5.1.1
ipython 7.16.1
ipython-genutils 0.2.0
ipywidgets 7.4.2
isort 5.8.0
itsdangerous 1.1.0
jedi 0.17.2
Jinja2 2.10.1
json5 0.9.5
jsonschema 3.0.1
jupyter 1.0.0
jupyter-client 6.2.0
jupyter-console 6.0.0
jupyter-core 4.7.1
jupyter-lsp 1.3.0
jupyter-server 1.7.0
jupyter-server-mathjax 0.2.2
jupyterlab 3.0.16
jupyterlab-code-formatter 1.4.10
jupyterlab-git 0.30.1
jupyterlab-lsp 3.7.0
jupyterlab-python-file 0.5.2
jupyterlab-server 2.5.1
kudu-python 1.2.0
lazy-object-proxy 1.6.0
MarkupSafe 1.1.1
matplotlib 2.0.0
mccabe 0.6.1
mistune 0.8.4
more-itertools 8.7.0
mypy-extensions 0.4.3
nbclassic 0.2.8
nbconvert 5.5.0
nbdime 3.0.0
nbformat 4.4.0
nest-asyncio 1.5.1
nodeenv 1.6.0
notebook 5.7.8
numpy 1.13.3
packaging 20.9
pandas 0.20.1
pandas-datareader 0.2.1
pandocfilters 1.4.2
parso 0.7.1
pathspec 0.8.1
pexpect 4.7.0
pickleshare 0.7.5
pip 19.1.1
pluggy 0.13.1
pre-commit 2.12.1
prometheus-client 0.7.1
prompt-toolkit 3.0.18
ptyprocess 0.6.0
py 1.10.0
py4j 0.10.7
pycodestyle 2.7.0
pycparser 2.20
pydocstyle 6.0.0
pyflakes 2.3.1
Pygments 2.4.2
pylint 2.8.3
pyls-black 0.4.7
pyparsing 2.4.0
pyrsistent 0.15.2
pytest 5.4.3
python-dateutil 2.8.0
python-jsonrpc-server 0.4.0
python-lsp-jsonrpc 1.0.0
python-lsp-server 1.0.1
pytz 2019.1
PyYAML 5.4.1
pyzmq 18.0.2
qtconsole 4.5.1
regex 2021.4.4 requests 2.13.0
requests-file 1.4.3
rope 0.19.0
scipy 1.3.0
seaborn 0.8
Send2Trash 1.5.0
setuptools 57.0.0
simplegeneric 0.8.1
simplejson 3.10.0
six 1.12.0
smmap 4.0.0
sniffio 1.2.0
snowballstemmer 2.1.0
terminado 0.9.5
testpath 0.4.2
toml 0.10.2
tornado 6.1
traitlets 4.3.2
typed-ast 1.4.3
typing-extensions 3.10.0.0 ujson 4.0.2
virtualenv 20.4.6
wcwidth 0.1.7
webencodings 0.5.1
websocket-client 0.59.0
Werkzeug 0.15.4
wheel 0.33.4
widgetsnbextension 3.4.2
wrapt 1.12.1
xeus-python 0.9.1
yapf 0.31.0
zipp 3.4.1

[Adam-Lv]

I met this problem recently, too.

[luoqi2023]

same here

[perrysou]

could have been version incompatibility issue since you are using python 3.6. try this: https://github.com/ryantam626/jupyterlab_code_formatter/issues/193#issuecomment-1488742233

[ryantam626]

Duplicated at #193 - there should be some useful insight there. Closing here.