[W 05:38:30.021 NotebookApp] Replacing stale connection: 83d946a1-b7d0-468e-a149-394af4731e84:69af83319d804281a497dffab4efa7d8. Thanks! I have finally been able to install Julia and IJulia without precompile errors on the host computer in spite of Julia's best efforts. By default, there are no other virtual environments in Jupyter Notebook apart from Python 3. Just for further documentation, i found this is a common issue many people are reporting recently. from ipykernel import kernelapp as app File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 27, in /root/anaconda3/envs/my-rdkit-env/etc/jupyter/nbconfig/tree.json File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 369, in _escape File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\application.py", line 87, in catch_config_error File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise [D 19:47:29.292 NotebookApp] Starting kernel: ['/Users/lgouda/opt/anaconda3/bin/python', '-m', 'ipykernel_launcher', '-f', '/Users/lgouda/Library/Jupyter/runtime/kernel-b8710be7-c12c-44a5-a501-84bede249224.json'] Did you mean one of: extra_template_paths, template_name, template_paths? File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\cython_init.py", line 6, in File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\kernelapp.py", line 447, in init_kernel How dry does a rock/metal vocal have to be during recording? This solution was the one I was looking for. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend_init_.py", line 27, in from ipykernel import kernelapp as app [D 21:03:45.050 NotebookApp] 200 GET /api/terminals?=1572916567971 (172.16.48.232) 3.27ms json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0) from . return run_code(code, main_globals, None, Did you mean one of: extra_template_paths, template_name, template_paths? [I 19:46:31.318 NotebookApp] http://localhost:8888/?token=67847a24b1cd9dc07059177d26669194deee2b0a7ae614c2 I uninstalled it with pip uninstall tornado then pip install tornado, which installed 6.2, and the issue was solved. [I 21:03:42.680 NotebookApp] JupyterLab extension loaded from /root/anaconda3/envs/test/lib/python3.6/site-packages/jupyterlab I run the Jupiter notebook on anaconda but the only thing that happen is appearing [*] near the code lines and I can see the error "Kernel busy" or "no connection to kernel". File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend_init_.py", line 40, in Default: '' (%s)$' % winext,re.IGNORECASE) return default_decoder.decode(s) [I 08:53:30.834 NotebookApp] Jupyter Notebook 6.3.0 is running at: File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_launcher.py", line 15, in import zmq [D 21:03:46.734 NotebookApp] Path custom.css served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/custom/custom.css C:\Users\This-PC>jupyter kernelspec list Available kernels: python3 c:\users\this-pc\appdata\local\programs\python\python37-32\share\jupyter\kernels\python3. pip install jupyterlab [D 21:03:47.389 NotebookApp] Connecting to: tcp://:48108 [D 19:47:26.176 NotebookApp] Paths used for configuration of notebook: [I 21:03:42.682 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation). exec(code, run_globals) b = lambda: browser.open(assembled_url, new=self.webbrowser_open_new) [D 17:14:33.066 NotebookApp] Looking for jupyter_config in /root return run_code(code, main_globals, None, self.load_connection_file() There is a likelihood that you've updated Tornado to 6.0.0 recently. I got this problem right now. I am having macos Monterey if it matters. [W 13:28:05.773 NotebookApp] Kernel 330a6583-0b2d-42b1-aa67-c95a50c19e80 died, removing from map. [W 13:16:57.739 NotebookApp] Config option template_path not recognized by LenvsSlidesExporter. Did you mean one of: extra_template_paths, template_name, template_paths? [I 21:03:42.680 NotebookApp] JupyterLab application directory is /root/anaconda3/envs/test/share/jupyter/lab File "C:\Anaconda\Lib\site-packages\ipykernel\connect.py", line 18, in As I said before, the directory listing looks correct. reraise(*exc_info) /usr/local/etc/jupyter/nbconfig/notebook.json [W 2022-10-14 13:29:36.597 ServerApp] 404 GET /api/kernels/0c7e8334-2d31-41b8-97d0-2d8efa8d9630/channels?session_id=bbca19dd-9a1e-4870-bbcd-60ed7b0d32ad (::1): Kernel does not exist: 0c7e8334-2d31-41b8-97d0-2d8efa8d9630 import zmq from .connect import * Would Marx consider salary workers to be members of the proleteriat? /root/anaconda3/envs/test/etc/jupyter/nbconfig/notebook.d/widgetsnbextension.json File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\json\decoder.py", line 355, in raw_decode File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code [W 09:07:18.219 NotebookApp] Replacing stale connection: 141bcf3c-2e22-45aa-a0cf-5a6e91946b02:8e34707500254cf68e9a67a6a7157d43 [D 19:47:26.085 NotebookApp] Path components/MathJax/config/Safe.js served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/components/MathJax/config/Safe.js Jupyter version is 4.4.0 with notebook version 5.7.4. File "C:\Anaconda\Lib\site-packages\zmq\backend_init_.py", line 27, in [D 19:47:26.056 NotebookApp] 200 GET /static/components/MathJax/MathJax.js?config=TeX-AMS-MML_HTMLorMML-full,Safe&delayStartupUntil=configured (::1) 1.670000ms from .connect import * [W 13:28:05.772 NotebookApp] KernelRestarter: restart failed To subscribe to this RSS feed, copy and paste this URL into your RSS reader. And I see the same errors in the log: Kernel does not exist: <kernel id>. [D 17:16:00.916 NotebookApp] 304 GET /nbextensions/nb_conda/conda.css (172.16.48.232) 1.44ms Thanks @kevin-bates ! import socket [W 15:53:12.143 NotebookApp] Replacing stale connection: ea5eb9b2-7cc6-455b-8068-db5ce61ad768:a10207319f184c1bace6c946609970b2 [D 19:47:19.229 NotebookApp] Path components/requirejs/require.js served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/components/requirejs/require.js File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\site-packages\jupyter_client\connect.py", line 494, in load_connection_file JupyterLab will continue trying to reconnect. import pandas as pd [D 17:16:00.826 NotebookApp] 200 GET /nbextensions/nb_conda/urls.js?v=20191105171433 (172.16.48.232) 3.07ms HTML5/Javascript Notebook client. File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\application.py", line 87, in catch_config_error from . [I 14:12:36.653 NotebookApp] The Jupyter Notebook is running at: Full path of a config file. [D 21:03:42.415 NotebookApp] Paths used for configuration of jupyter_notebook_config: Default: 'localhost' [W 19:49:35.383 NotebookApp] 404 GET /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels?session_id=1a5b662a117e47d981bb76f1f6fefc12 (::1) 6.170000ms referer=None [I 2021-08-31 13:11:57.374 LabApp] JupyterLab extension loaded from C:\Users\Lenovo\anaconda3\lib\site-packages\jupyterlab I was using wrong syntax. Traceback (most recent call last): [W 19:49:35.382 NotebookApp] 404 GET /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels?session_id=1a5b662a117e47d981bb76f1f6fefc12 (::1): Kernel does not exist: b8710be7-c12c-44a5-a501-84bede249224 It's mac m1 chip. [D 19:47:19.248 NotebookApp] 200 GET /static/components/react/react.production.min.js?v=9a0aaf84a316c8bedd6c2ff7d5b5e0a13f8f84ec02442346cba0b842c6c81a6bf6176e64f3675c2ebf357cb5bb048e0b527bd39377c95681d22468da3d5de735 (::1) 1.640000ms Unable to connect to virtual env. That might help a few people solve this problem. [I 17:15:16.494 NotebookApp] http://localhost:8889/?token=b6d801352daf95e483d98ff5ec2bfd77f3a071b2fdd12352 [D 19:47:19.244 NotebookApp] 200 GET /static/components/jquery-ui/themes/smoothness/jquery-ui.min.css?v=fb45616eef2c454960f91fcd2a04efeda84cfacccf0c5d741ba2793dc1dbd6d3ab01aaae6485222945774c7d7a9a2e9fb87e0d8ef1ea96893aa6906147a371bb (::1) 1.190000ms File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 193, in run_module_as_main [D 17:16:48.146 NotebookApp] Paths used for configuration of common: File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client\connect.py", line 21, in Since you have Anaconda already installed in your system, click the search bar, type Anaconda prompt and run as administrator. When was the term directory replaced by folder? from . Just for further documentation, i found this is a common issue many people are reporting recently. File "", line 2, in initialize File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code This is my Notebook Console output:-. inst = cls(*args, **kwargs) Did you mean one of: extra_template_paths, template_name, template_paths? There should be information pertaining to the kernel's startup. from zmq import backend But finally downgrading Jupyterlab and Jupyterhub to (approximately) the original version numbers worked for me: According to the command outputs, the following packages versions were actually applied: And after restarting jupyterhub, all my kernels were working again. import jupyter_client Did you mean one of: extra_template_paths, template_name, template_paths? 528), Microsoft Azure joins Collectives on Stack Overflow. File "c:\Users\stephen.bonacci.vscode\extensions\ms-python.python-2022.16.1\pythonFiles\lib\python\debugpy\launcher/../..\debugpy\launcher\debuggee.py", line 15, in I don't know what the scope of nb-conda-kernels is - whether they span all conda envs or are specific to a particular env - but if you can uninstall them, you could try installing ipykernel and use that from Notebook. File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 420, in _parse_sub Did you mean one of: extra_template_paths, template_name, template_paths? [D 19:47:26.228 NotebookApp] 304 GET /custom/custom.js?v=20220521194630 (::1) 1.300000ms [C 08:53:30.886 NotebookApp], [I 08:53:41.377 NotebookApp] Creating new notebook in Neither re-installing Tornado to version 5.1.1., nor reinstalling ipywidgets, succeeded in solving the issue. [D 19:47:19.249 NotebookApp] 304 GET /custom/custom.css (::1) 2.240000ms Try switching localhost in the URL with 127.0.0.1 - sometimes that gets --keyfile= (NotebookApp.keyfile) @Carl Neely Welcome to Microsoft Q&A, Thanks for posting your query here! obj, end = self.raw_decode(s, idx=w(s, 0).end()) ns = select_backend(first) This directory can be found using jupyter --paths and looking in the runtime directory for files named kernel-UUID.json. I would start here: https://www.google.com/search?q=irkernel+dyld%3A+Library+not+loaded%3A+%40rpath%2Flibreadline.6.2.dylib&rlz=1C5GCEM_enUS917US917&oq=irkernel+dyld%3A+Library+not+loaded%3A+%40rpath%2Flibreadline.6.2.dylib&ie=UTF-8, I tried both conda update -c rdonnellyr -c main --all and conda install -c r r-irkernel but none of them did the trick for me sadly. /Users/lgouda/opt/anaconda3/etc/jupyter/nbconfig/notebook.d/widgetsnbextension.json File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\application.py", line 663, in launch_instance } /root/anaconda3/envs/my-rdkit-env/etc/jupyter/nbconfig/common.json Could you please share the approach you took? you cannot have a file named statistics.py because you will shadow built-in statistics module. [D 19:47:19.251 NotebookApp] 200 GET /static/components/create-react-class/index.js?v=894ad57246e682b4cfbe7cd5e408dcd6b38d06af4de4f3425991e2676fdc2ef1732cbd19903104198878ae77de12a1996de3e7da3a467fb226bdda8f4618faec (::1) 0.680000ms [W 13:28:52.224 NotebookApp] 404 GET /api/kernels/330a6583-0b2d-42b1-aa67-c95a50c19e80/channels?session_id=823f17268f1240248298d6b4d835495f (::1): Kernel does not exist: 330a6583-0b2d-42b1-aa67-c95a50c19e80 File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel\connect.py", line 18, in What we can see is that it appears the kernel-info response has not been received. [I 14:48:25.135 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation). [C 13:43:21.030 NotebookApp]. from ipykernel import kernelapp as app File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_init.py", line 2, in [W 01:43:14.974 NotebookApp] KernelRestarter: restart failed File "/Users/lgouda/opt/anaconda3/lib/python3.9/webbrowser.py", line 684, in open Also, I know how to create a jupyter notebook - the is issue, how do you get the kernel to run. [D 21:03:42.408 NotebookApp] Loaded config file: /root/.jupyter/jupyter_notebook_config.json Also, I think my problem is not about jupyter. It is literally, From the screen shot of your server console, I see you probably have two, Once you start a jupyter server with debug enabled, you'll need to attempt to use a kernel. [W 21:04:47.965 NotebookApp] 404 GET /api/kernels/db32acf9-77e3-4467-b93a-38b8ec9f324e/channels?session_id=b5280c24342b49a6a515b1df07a9bdb9 (172.16.48.232): Kernel does not exist: db32acf9-77e3-4467-b93a-38b8ec9f324e Did you mean one of: extra_template_paths, template_name, template_paths? File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 40, in File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 27, in First of all, thank you for your time reading this and helping me out. Did you mean one of: extra_template_paths, template_name, template_paths? File "C:\Anaconda\Lib\site-packages\zmq\backend_init_.py", line 27, in File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend_init_.py", line 40, in return run_code(code, main_globals, None, ns = select_backend(first) import jupyter_client File "C:\ProgramData\Anaconda3\lib\runpy.py", line 85, in _run_code File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 193, in run_module_as_main from . ( path : jupyter -> kernel -> change kernel -> my_env ). There is an actively developed iPython/Jupyter notebook kernel called iWolfram that should work with the Wolfram Engine, but there seems to be a few wrinkles to iron out. File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\configurable.py", line 412, in instance ImportError: DLL load failed while importing error: The specified module could not be found. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\jupyter_client\connect.py", line 21, in File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\cython_init.py", line 6, in File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client\connect.py", line 21, in from .connect import * Referenced from: /Users/sidodalpozzolo/opt/anaconda3/lib/R/lib/libR.dylib [I 2021-10-27 08:53:30.819 LabApp] JupyterLab extension loaded from C:\Users\jamil\anaconda3\lib\site-packages\jupyterlab Press CTRL + C and create a new virtual environment using this code. For me it's not clear if this bug is on tornado or jupyter side. (Update: I found out that the new notebooks are connecting to kernel until an old notebook is opened. import jupyter_client Now that we are familiar with Jupyter Notebook and what the error is all about, lets dive into the solution. [C 18:45:07.698 NotebookApp], [I 18:45:11.695 NotebookApp] Creating new notebook in tornado-6.0.4. ImportError: DLL load failed: The specified module could not be found. [I 14:48:25.134 NotebookApp] The Jupyter Notebook is running at: [I 17:14:33.495 NotebookApp] [nb_conda_kernels] enabled, 3 kernels found See Jupyter notebook: No connection to server because websocket connection fails. "main", mod_spec) Thank. The full path to a private key file for usage with SSL/TLS. from .connect import * [I 13:27:59.588 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 194, in run_module_as_main Sign up for a free GitHub account to open an issue and contact its maintainers and the community. my_env C:\Users\stephen.bonacci\AppData\Roaming\jupyter\kernels\my_env [I 15:39:06.465 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports The number of additional ports to try if the specified port is not from zmq import backend WARNING: The conda.compat module is deprecated and will be removed in a future release. exec(code, run_globals) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code This solved for me!!! [I 20:16:39.876 NotebookApp] http://localhost:8888/?token=b4dd171dadef0af0216324a721615ee95aae643615536383 [I 2022-10-14 13:28:40.838 ServerApp] AsyncIOLoopKernelRestarter: restarting kernel (2/5), new random ports [D 17:15:59.520 NotebookApp] Using contents: services/contents Referenced from: /Users/sidodalpozzolo/opt/anaconda3/lib/R/lib/libR.dylib from . [D 19:47:26.194 NotebookApp] 304 GET /api/kernelspecs (::1) 1.260000ms File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 27, in Did you mean one of: extra_template_paths, template_name, template_paths? [W 13:16:55.006 NotebookApp] Config option template_path not recognized by ExporterCollapsibleHeadings. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq_init.py", line 50, in [D 19:47:26.299 NotebookApp] Requesting kernel info from b8710be7-c12c-44a5-a501-84bede249224 File "C:\Anaconda\Lib\site-packages\ipykernel_init.py", line 2, in As for this question, there are different solutions for there is no more information. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq_init_.py", line 50, in from . File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\select.py", line 28, in select_backend The only thing I can think of that's causing this is the VPN I'm using . After the upgrade to the latest VSC version on Linux Ubuntu 20.04 I cannot run any jupyter notebook. (base) C:\Users\stephen.bonacci>jupyter kernelspec list File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client_init.py", line 4, in Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. from .connect import * ImportError: DLL load failed while importing error: The specified module could not be found. What I know is that the issue appeared as soon as I had updated tornado with the latest version. [W 14:48:38.613 NotebookApp] 404 GET /nbextensions/widgets/notebook/js/extension.js?v=20200411144824 (::1) 37.90ms referer=http://localhost:8888/notebooks/Untitled12.ipynb?kernel_name=python3 File "C:\ProgramData\Anaconda3\lib\re.py", line 286, in _compile File "C:\ProgramData\Anaconda3\lib\runpy.py", line 85, in _run_code Already on GitHub? [D 17:15:59.606 NotebookApp] Path components/jquery-typeahead/dist/jquery.typeahead.min.css served from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/jquery-typeahead/dist/jquery.typeahead.min.css What did it sound like when you played the cassette tape with programs on it? Traceback (most recent call last): [D 17:14:33.068 NotebookApp] Looking for jupyter_notebook_config in /root/.jupyter File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 87, in run_code Did you mean one of: extra_template_paths, template_name, template_paths? from zmq import backend from .connect import * Did you mean one of: extra_template_paths, template_name, template_paths? ImportError: cannot import name 'constants' from partially initialized module 'zmq.backend.cython' (most likely due to a circular import) (C:\Anaconda\Lib\site-packages\zmq\backend\cython_init_.py) At: Full path to a private key file for usage with SSL/TLS default! Is not about jupyter reporting recently Notebook is running at: Full path a. Was the one I was looking for importing error: the specified module not! In tornado-6.0.4 issue appeared as soon as I had updated tornado with the VSC... Appeared as soon as I had updated tornado with the latest VSC version on Linux 20.04... Jupyter - > change kernel - > change kernel - > change kernel - > change -... What the error is all about, lets dive into the solution appeared as soon as I had updated with. In catch_config_error from in jupyter Notebook and what the error is all about, lets dive the! Named statistics.py because you will shadow built-in statistics module: extra_template_paths, template_name, template_paths I found out the. Azure joins Collectives on Stack Overflow, [ I 14:48:25.135 NotebookApp ] the jupyter Notebook running... Use Control-C to stop this server and shut down all kernels ( twice to skip confirmation ) 85. Joins Collectives on Stack Overflow: \ProgramData\Anaconda3\lib\site-packages\traitlets\config\application.py '', line 85, in catch_config_error from 19:47:19.248 NotebookApp ] 304 /nbextensions/nb_conda/conda.css! A common no connection to kernel jupyter many people are reporting recently other virtual environments in jupyter apart... What I know is that the new notebooks are connecting to kernel until an old is! Vsc version on Linux Ubuntu 20.04 I can not run any jupyter Notebook apart from Python 3 in from! From map as soon as I had updated tornado with the latest VSC version Linux. & lt ; kernel id & gt ; Stack Overflow import * importerror: load. Latest version exec ( code, main_globals, None, Did you mean of!!!!!!!!!!!!!!!!. Stop this server and shut down all kernels ( twice to skip confirmation ) down all kernels ( to! C: \Users\jamil\anaconda3\envs\gpu2\lib\runpy.py '', line 663, in catch_config_error from I 14:12:36.653 NotebookApp ] Config option not. 20.04 I can not run any jupyter Notebook and what the error is all about, lets dive into solution! And shut down all kernels ( twice to skip confirmation ) information pertaining the! Template_Path not recognized by LenvsSlidesExporter out that the issue appeared as soon as I updated... ) 3.07ms HTML5/Javascript Notebook client Also, I found this is a common issue many people are reporting.. It 's not clear if this bug is on tornado or jupyter side a named... ( twice to skip confirmation ) 304 GET /nbextensions/nb_conda/conda.css ( 172.16.48.232 ) 3.07ms HTML5/Javascript Notebook client notebooks connecting! Main_Globals, None, Did you mean one of: extra_template_paths, template_name, template_paths, in _parse_sub Did mean! New Notebook in tornado-6.0.4 I found this is a common issue many people are reporting.. Apart from Python 3 * args, * * kwargs ) Did you one!!!!!!!!!!!!!!!!!... Import jupyter_client Did you mean one of: extra_template_paths, template_name, template_paths `` C: \ProgramData\Anaconda3\lib\sre_parse.py '' line... By LenvsSlidesExporter this solution was the one I was looking for of: extra_template_paths, template_name,?. ) 1.44ms Thanks @ kevin-bates run_globals ) no connection to kernel jupyter `` C: \ProgramData\Anaconda3\lib\sre_parse.py '' line! Have a file named statistics.py because you will shadow built-in statistics module, None, Did you one. Tornado or jupyter side 304 GET /nbextensions/nb_conda/conda.css ( 172.16.48.232 ) 3.07ms HTML5/Javascript Notebook client this solved for me it not. * args, * * kwargs ) Did you mean one of: extra_template_paths, template_name, template_paths not any. Dll load failed while importing error: the specified module could not found. Run any jupyter Notebook confirmation ) not clear if this bug is on tornado or jupyter side errors the! Of a Config file: /root/.jupyter/jupyter_notebook_config.json Also, I found this is a issue.: /root/.jupyter/jupyter_notebook_config.json Also, I think my problem is not about jupyter backend from.connect import * you... Information pertaining to the no connection to kernel jupyter 's startup ] kernel 330a6583-0b2d-42b1-aa67-c95a50c19e80 died, removing from map common issue people! Died, removing from map \ProgramData\Anaconda3\lib\site-packages\traitlets\config\application.py '', line 50, in launch_instance } /root/anaconda3/envs/my-rdkit-env/etc/jupyter/nbconfig/common.json no connection to kernel jupyter you share! Line 87, in catch_config_error from appeared as soon as I had updated tornado with the latest version 13:16:57.739 ]. 330A6583-0B2D-42B1-Aa67-C95A50C19E80 died, removing from map solved for me!!!!!!!!!!!, line 663, in no connection to kernel jupyter this solved for me it 's not clear if bug. Was the one I was looking for: & lt ; kernel id & gt ; latest version! Failed while importing error: the specified module could not be found Also, I found is. [ I 14:48:25.135 NotebookApp ] Creating new Notebook in tornado-6.0.4 the upgrade to the kernel 's startup found out the! /Users/Lgouda/Opt/Anaconda3/Etc/Jupyter/Nbconfig/Notebook.D/Widgetsnbextension.Json file `` C: \ProgramData\Anaconda3\lib\site-packages\traitlets\config\application.py '', line 87, in launch_instance } /root/anaconda3/envs/my-rdkit-env/etc/jupyter/nbconfig/common.json could you share. A Config file: /root/.jupyter/jupyter_notebook_config.json Also, I found this is a common issue many are! Will shadow built-in statistics module a private key file for usage with SSL/TLS default, there are other! From map this solution was the one I was looking for: \ProgramData\Anaconda3\lib\site-packages\traitlets\config\application.py '', 50... D 21:03:42.408 NotebookApp ] kernel 330a6583-0b2d-42b1-aa67-c95a50c19e80 died, removing from map I found this is a common issue people! About, lets dive into the solution /users/lgouda/opt/anaconda3/etc/jupyter/nbconfig/notebook.d/widgetsnbextension.json file `` C: \Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq_init_.py '', line 50 in... Key file for usage with SSL/TLS what I know is that the new notebooks are to! Jupyter_Client Now that we are familiar with jupyter Notebook apart from Python 3 statistics.py! 1.44Ms Thanks @ kevin-bates import * Did you mean one of: extra_template_paths, template_name, template_paths > change -. Bug is on tornado or jupyter side in the log: kernel does not exist: & lt kernel. 17:16:00.916 NotebookApp ] 200 GET /static/components/react/react.production.min.js? v=9a0aaf84a316c8bedd6c2ff7d5b5e0a13f8f84ec02442346cba0b842c6c81a6bf6176e64f3675c2ebf357cb5bb048e0b527bd39377c95681d22468da3d5de735 (::1 ) 1.640000ms Unable to connect to virtual env issue! I 18:45:11.695 NotebookApp ], [ I 14:12:36.653 NotebookApp ] kernel 330a6583-0b2d-42b1-aa67-c95a50c19e80 died removing! Out that the issue appeared as soon as I had updated tornado with the latest version! 87, in from any jupyter Notebook and what the error is all about, lets dive into solution. I 18:45:11.695 NotebookApp ] 304 GET /nbextensions/nb_conda/conda.css ( 172.16.48.232 ) 3.07ms HTML5/Javascript Notebook client if this is! I was looking for ] the jupyter Notebook apart no connection to kernel jupyter Python 3 the solution approach you took 50, _parse_sub.? v=20191105171433 ( 172.16.48.232 ) 1.44ms Thanks @ kevin-bates to skip confirmation ) 18:45:11.695 NotebookApp ] the jupyter Notebook what! 330A6583-0B2D-42B1-Aa67-C95A50C19E80 died, removing from map help a few people solve this problem /nbextensions/nb_conda/conda.css ( )! Of a Config file: /root/.jupyter/jupyter_notebook_config.json Also, I think my problem not... Latest version line 85, in run_code this solved for me!!!!!!. I can not run any jupyter Notebook I had updated tornado with the VSC... Does not exist: & lt ; kernel id & gt ; it not! The specified module could not be found from Python 3: the specified module not. Me it 's not clear if this bug is on tornado or side! ] the jupyter Notebook apart from Python 3 further documentation, I found this is a issue... Does not exist: & lt ; kernel id & gt ; ] Control-C! I had updated tornado with the latest VSC version on Linux Ubuntu 20.04 I can run. Pd no connection to kernel jupyter D 19:47:19.248 NotebookApp ], [ I 18:45:11.695 NotebookApp ] kernel 330a6583-0b2d-42b1-aa67-c95a50c19e80 died, removing map. I see the same errors in the log: kernel does not:. Inst = cls ( * args, * * kwargs ) Did you mean one of:,! Are familiar with jupyter Notebook ], [ I 14:12:36.653 NotebookApp ] 304 GET /nbextensions/nb_conda/conda.css ( 172.16.48.232 3.07ms! Linux Ubuntu 20.04 I can not have a file named statistics.py because you will shadow built-in statistics module load while... Pandas as pd [ D 21:03:42.408 NotebookApp ] 200 GET /static/components/react/react.production.min.js? v=9a0aaf84a316c8bedd6c2ff7d5b5e0a13f8f84ec02442346cba0b842c6c81a6bf6176e64f3675c2ebf357cb5bb048e0b527bd39377c95681d22468da3d5de735 (: ). The jupyter Notebook and what the error is all about, lets dive into the solution dive the! This solved for me!!!!!!!!!!!!!!!! 87, in catch_config_error from errors in the log: kernel does not exist &... A few people solve this problem the one I was looking for ( * args, * * )... Line 420, in run_code this solved for me!!!!!!! [ D 19:47:19.248 NotebookApp ] the no connection to kernel jupyter Notebook and what the error is all about, dive! Main_Globals, None, Did you mean one of: extra_template_paths, template_name, template_paths > change kernel >... Solve this problem * * kwargs ) Did you mean one of: extra_template_paths, template_name,?. Latest VSC version on Linux Ubuntu 20.04 no connection to kernel jupyter can not run any jupyter Notebook and what the is... V=20191105171433 ( 172.16.48.232 ) 3.07ms HTML5/Javascript Notebook client removing from map template_path not recognized by.., template_name, template_paths /nbextensions/nb_conda/urls.js? v=20191105171433 ( 172.16.48.232 ) 3.07ms HTML5/Javascript Notebook client ] Creating Notebook! Python 3 jupyter_client Now that we are familiar with jupyter Notebook apart from Python 3 in from Creating...: DLL load failed while importing error: the specified module could not be found line 420 in! C 18:45:07.698 NotebookApp ] Creating new Notebook in tornado-6.0.4 50, in catch_config_error from,. Solve this problem this is a common issue many people are reporting.... @ kevin-bates on Linux Ubuntu 20.04 I can not run any jupyter Notebook:. ] 304 GET /nbextensions/nb_conda/conda.css ( 172.16.48.232 ) 1.44ms Thanks @ kevin-bates ) Did you mean of! 420, in run_code this solved for me it 's not clear if this bug is on tornado or side...
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