I am getting this error on my jupyter logs.
[W 2021-07-30 18:22:03.947 ServerApp] No such channel: 'control'
I believe it is preventing me from loading the ipykernel debugger despite have lab 3.1.1 and ipykernel 6.0.3. See Missing Debugger Option
Can anyone advise as to why I am seeing the missing ‘control’ channel error?
My full package list is below. Note I am not running in a conda or any virtual environment. I am running in a docker image that I built from scratch using the jupyter docker stacks as a model (needed to remove package bloat for my deployment)
Package Version Location
---------------------- ------------ ---------------------------------------
anyio 3.3.0
appmode 0.8.0
argon2-cffi 20.1.0
async-generator 1.10
attrs 21.2.0
Babel 2.9.1
backcall 0.2.0
beautifulsoup4 4.9.3
bleach 3.3.1
certifi 2021.5.30
cffi 1.14.6
charset-normalizer 2.0.3
colorama 0.4.4
cron-descriptor 1.2.24
cryptography 3.4.7
cycler 0.10.0
debugpy 1.4.1
decorator 5.0.9
defusedxml 0.7.1
Deprecated 1.2.12
entrypoints 0.3
gitdb 4.0.7
GitPython 3.1.18
idna 3.2
ipykernel 6.0.3
ipython 7.25.0
ipython-genutils 0.2.0
ipyvue 1.5.0
ipyvuetify 1.8.0
ipywidgets 7.6.3
jedi 0.18.0
Jinja2 3.0.1
json5 0.9.6
jsonschema 3.2.0
jupyter-client 6.1.12
jupyter-core 4.7.1
jupyter-server 1.10.1
jupyter-server-mathjax 0.2.3
jupyterlab 3.1.1
jupyterlab-git 0.30.1
jupyterlab-pygments 0.1.2
jupyterlab-server 2.6.1
jupyterlab-widgets 1.0.0
kiwisolver 1.3.1
Mako 1.1.4
Markdown 3.3.4
MarkupSafe 2.0.1
matplotlib 3.4.2
matplotlib-inline 0.1.2
mistune 0.8.4
nbclassic 0.3.1
nbclient 0.5.3
nbconvert 6.1.0
nbdime 3.1.0
nbformat 5.1.3
nest-asyncio 1.5.1
notebook 6.4.0
numpy 1.21.0
p2j 1.3.2
packaging 21.0
pandas 1.3.0
pandocfilters 1.4.3
parsedatetime 2.6
parso 0.8.2
pexpect 4.8.0
pickleshare 0.7.5
Pillow 8.3.1
pip 21.1.2
plotly 5.1.0
prometheus-client 0.11.0
prompt-toolkit 3.0.19
ptyprocess 0.7.0
pycparser 2.20
Pygments 2.9.0
pyOpenSSL 20.0.1
pyparsing 2.4.7
pyrsistent 0.18.0
python-dateutil 2.8.2
pytz 2021.1
pyzmq 22.1.0
recurrent 0.4.0
requests 2.26.0
requests-unixsocket 0.2.0
scipy 1.7.0
Send2Trash 1.7.1
setuptools 57.4.0
six 1.16.0
smmap 4.0.0
sniffio 1.2.0
soupsieve 2.2.1
tenacity 8.0.1
terminado 0.10.1
testpath 0.5.0
tornado 6.1
traitlets 5.0.5
tzlocal 2.1
urllib3 1.26.6
wcwidth 0.2.5
webencodings 0.5.1
websocket-client 1.1.0
wheel 0.36.2
widgetsnbextension 3.5.1
wrapt 1.12.1
Thanks!