I don't have a Windows system to get more details - so can only go by what is given and what others have provided - sorry. from zmq import backend Hi @kirat89 - I recommend starting with these instructions (#4980 (comment)) from within your py3tf2.0 environment. [I 17:15:16.494 NotebookApp] Serving notebooks from local directory: /Users/sidodalpozzolo p = sre_parse.parse(p, flags) File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 924, in parse I have clean-uninstalled anaconda and uninstalled all jupyter using Any suggestions? [I 18:45:12.863 NotebookApp] Kernel started: 769e9e62-8674-4b61-b21d-8b66574f023f, name: ir File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\kernelapp.py", line 447, in init_kernel from zmq import backend Traceback (most recent call last): raise source.error("incomplete escape %s" % escape, len(escape)) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 40, in [W 13:27:42.257 NotebookApp] Config option template_path not recognized by ExporterCollapsibleHeadings. [D 17:15:59.608 NotebookApp] Path components/react/react-dom.production.min.js served from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/react/react-dom.production.min.js privacy statement. Meaning of "starred roof" in "Appointment With Love" by Sulamith Ish-kishor, Indefinite article before noun starting with "the". If the above does not work for you then this is highly recommended. [D 17:14:33.068 NotebookApp] Looking for jupyter_notebook_config in /root/.jupyter [D 17:16:48.246 NotebookApp] 200 GET /api/contents/test_dir/rdkit.ipynb?type=notebook&=1572916615683 (172.16.48.232) 19.99ms File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel_launcher.py", line 15, in Thanks! [I 17:15:25.633 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports from .connect import * return run_code(code, main_globals, None, File "C:\Anaconda\Lib\site-packages\ipykernel_init.py", line 2, in [D 19:47:19.262 NotebookApp] 200 GET /static/tree/js/main.min.js?v=273b8aef15d01395b404622cc721aafb91ec3d66772bc9219b63928a7cdaa42d0ad64275548080357561e793524dea45b1ab6c147a934b451b2bb82219c792b3 (::1) 2.660000ms Now open the jupyter and select the "my_env" from Kernel option. [D 21:03:42.406 NotebookApp] Looking for jupyter_notebook_config in /usr/local/etc/jupyter import (constants, error, message, context, from .connect import * Glad to hear that @Dipon12. [W 21:04:47.983 NotebookApp] 404 GET /api/kernels/db32acf9-77e3-4467-b93a-38b8ec9f324e/channels?session_id=b5280c24342b49a6a515b1df07a9bdb9 (172.16.48.232) 22.24ms referer=None, thank u for your reply, i changed a env still get this error, Jupyter notebook not connecting to kernel in virtual environment. /root/.jupyter/nbconfig/notebook.json ImportError: DLL load failed while importing error: The specified module could not be found. [D 19:47:19.249 NotebookApp] Path custom.css served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/custom/custom.css return method(app, *args, **kwargs) What did it sound like when you played the cassette tape with programs on it? File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\cython_init.py", line 6, in [I 19:49:31.495 NotebookApp] Saving file at /Python Codes.ipynb [D 17:16:48.141 NotebookApp] 200 GET /api/config/notebook?=1572916615681 (172.16.48.232) 6.31ms As I try to execute a cell in a notebook, VS Code tries to connect 5 times to the Kernel and then fails. In my case, I just updated my jupyter and it worked. from .connect import * inst = cls(*args, **kwargs) Will not raise if the connection file was already removed somehow. re.error: incomplete escape \U at position 52 File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\configurable.py", line 412, in instance We can create new kernels with ipykernel. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_init.py", line 2, in p = _parse_sub(source, pattern, flags & SRE_FLAG_VERBOSE, 0) [D 19:47:26.290 NotebookApp] 200 GET /api/contents/Python%20Codes.ipynb/checkpoints?=1653187646114 (::1) 2.480000ms Traceback (most recent call last): [D 17:16:36.170 NotebookApp] 200 GET /api/contents?type=directory&=1572916567942 (172.16.48.232) 5.11ms [W 19:47:41.426 NotebookApp] KernelRestarter: restart failed The directory to use for notebooks and kernels. Traceback (most recent call last): [D 19:47:35.384 NotebookApp] Connecting to: tcp://127.0.0.1:58644 File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_launcher.py", line 15, in [I 20:16:39.876 NotebookApp] http://localhost:8888/?token=b4dd171dadef0af0216324a721615ee95aae643615536383 [W 13:16:55.363 NotebookApp] Config option template_path not recognized by TocExporter. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq_init.py", line 50, in return run_code(code, main_globals, None, raise source.error("incomplete escape %s" % escape, len(escape)) from ipykernel import kernelapp as app File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 197, in run_module_as_main [C 13:43:21.030 NotebookApp]. reraise(*exc_info) [I 17:16:48.619 NotebookApp] Kernel started: f4d9a8b3-ef52-4c5b-b675-82ec5c8d3669 Could you please provide the output you see on the Notebook server's console? File "C:\Anaconda\Lib\site-packages\ipykernel_launcher.py", line 15, in dyld: Library not loaded: @rpath/libreadline.6.2.dylib File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\select.py", line 28, in select_backend [D 19:47:25.568 NotebookApp] Path notebook/css/override.css served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/notebook/css/override.css from .core.application import Application self.target(*self.args, **self.kwargs) raise JSONDecodeError("Expecting value", s, err.value) from None from zmq import backend File "c:\users\kimish.desktop-pt5p6t3\appdata\local\programs\python\python38-32\lib\runpy.py", line 193, in run_module_as_main Please share more than the code to explain your answer. This walkthrough shows you why . I am also facing same issue: websocket connection error: My jupyterhub is in ec2 linux server and when try to open notebook in browser I get 'connecting to kernel failed'. from . my tornado is upgraded version .. exec(code, run_globals) [D 21:03:45.050 NotebookApp] 200 GET /api/terminals?=1572916567971 (172.16.48.232) 3.27ms ImportError: DLL load failed: The specified module could not be found. Thats all about solving issues related to kernel errors. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client_init.py", line 4, in Reason: image not found Asking for help, clarification, or responding to other answers. File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\site-packages\ipykernel\kernelapp.py", line 230, in write_connection_file File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 87, in run_code from ipykernel import kernelapp as app [I 08:53:47.270 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports [D 19:46:30.455 NotebookApp] Looking for jupyter_notebook_config in /Users/lgouda [W 13:16:21.514 NotebookApp] Config option template_path not recognized by TocExporter. [D 19:47:19.386 NotebookApp] 200 GET /api/terminals?=1653187639288 (::1) 1.710000ms File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 194, in run_module_as_main File "/Users/vishnuc/anaconda3/lib/python3.7/site-packages/notebook/services/kernels/handlers.py", line 127, in create_stream [I 19:46:31.318 NotebookApp] or http://127.0.0.1:8888/?token=67847a24b1cd9dc07059177d26669194deee2b0a7ae614c2 raise value File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 193, in run_module_as_main return run_code(code, main_globals, None, ImportError: DLL load failed while importing error: The specified module could not be found. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq_init.py", line 50, in File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\cython_init.py", line 6, in rc = osapipe.close() [D 19:48:35.495 NotebookApp] Using contents: services/contents Traceback (most recent call last): [D 21:03:46.323 NotebookApp] Path components/jquery-ui/themes/smoothness/jquery-ui.min.css served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/jquery-ui/themes/smoothness/jquery-ui.min.css Hi @ajitminj - This is the crux of your issue: I suspect you have a situation with your pyzmq installation and an uninstall/reinstall might help. `. ( path : jupyter -> kernel -> change kernel -> my_env ) In my case, I just updated my jupyter and it worked. [W 05:38:27.976 NotebookApp] 404 GET /api/kernels/83d946a1-b7d0-468e-a149-394af4731e84/channels?session_id=69af83319d804281a497dffab4efa7d8 (::1): Kernel does not exist: 83d946a1-b7d0-468e-a149-394af4731e84 import (constants, error, message, context, "main", mod_spec) [W 13:16:52.154 NotebookApp] Config option template_path not recognized by LenvsTocHTMLExporter. [I 14:48:41.774 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 87, in run_code "main", mod_spec) [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 [D 19:46:30.456 NotebookApp] Raising open file limit: soft 2560->4096; hard 9223372036854775807->9223372036854775807 self.execre = re.compile(r'(.). i tries creating different envs, none of them worked, uninstalled and reinstalled anaconda, that didn't work, used this File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel\connect.py", line 18, in [W 13:43:50.899 NotebookApp] Kernel b237ab44-09e7-4f68-b13c-1607b1dd03ca died, removing from map. from .connect import * Traceback (most recent call last): There is a likelihood that you've updated Tornado to 6.0.0 recently. [W 13:27:41.303 NotebookApp] Config option template_path not recognized by LenvsSlidesExporter. 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) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\cython_init.py", line 6, in Please try the steps listed here: #5689 (comment) - which was referenced in the #5577 (comment) I linked above. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\select.py", line 28, in select_backend return loads(fp.read(), [W 21:04:47.700 NotebookApp] Timeout waiting for kernel_info reply from 425ab218-76c9-4bb0-b6e2-fb3b90565c03 File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 369, in _escape [W 14:14:00.174 NotebookApp] 404 GET /api/kernels/b41f0b9f-e2dd-4a72-94f1-b1cdfc061c86/channels?session_id=c0d76dd1f83349d287576e3d1bee99fd (::1) 39.98ms referer=None import (constants, error, message, context, Traceback (most recent call last): from zmq import backend Takes about 30-45 seconds to connect to the kernel. [D 21:03:46.327 NotebookApp] Path base/images/logo.png served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/base/images/logo.png reraise(*exc_info) [D 21:03:46.326 NotebookApp] Path components/react/react-dom.production.min.js served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/react/react-dom.production.min.js [I 17:15:16.494 NotebookApp] or http://127.0.0.1:8889/?token=b6d801352daf95e483d98ff5ec2bfd77f3a071b2fdd12352 Any notebooks I attempted to open in the same directory as where this file was had trouble connecting to the kernel. from zmq import backend It was working yesterday, and apparently stopped after installing PyCharm, what seems wired. [D 21:03:47.042 NotebookApp] 200 GET /api/config/common?=1572930234464 (172.16.48.232) 5.45ms cleanup_connection_file . /usr/local/etc/jupyter/nbconfig/notebook.json [D 19:47:26.229 NotebookApp] Path components/MathJax/extensions/Safe.js served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/components/MathJax/extensions/Safe.js [I 17:15:16.494 NotebookApp] http://localhost:8889/?token=b6d801352daf95e483d98ff5ec2bfd77f3a071b2fdd12352 File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel_init.py", line 2, in [I 2022-05-21 20:16:39.872 LabApp] JupyterLab extension loaded from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/jupyterlab app.launch_new_instance() [D 17:15:59.608 NotebookApp] Path components/react/react.production.min.js served from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/react/react.production.min.js mod = import(name, fromlist=public_api) Thanks! I had the same issue where the kernel would simply not connect. [E 15:40:03.551 NotebookApp] Error opening stream: HTTP 404: Not Found (Kernel does not exist: 10b2fe9a-1732-4125-ae76-cd3e772063b0) Could you please assist me with the following issue? raise value reraise(*exc_info) The source of these exceptions was another python script in the same folder as the notebook. The black screen contains a preset directory which isc:/windows/system32. exec(code, run_globals) A Microsoft tool for creating, managing, operating, and optimizing high-performance computing (HPC) and big compute clusters in Azure. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\select.py", line 28, in select_backend Just for further documentation, i found this is a common issue many people are reporting recently. There was a broken symbol where usually python 3 is labelled No connection to Kernel and an orange connecting to kernel badge next to Trusted. My operating system is a Windows 10 Pro and I am using the Anaconda 2022.10 with the base environment and no modifications. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\jupyter_client_init.py", line 4, in [I 17:49:22.201 NotebookApp] The Jupyter Notebook is running at: http://localhost:8888/?token=4d3c5cdfbe05ead068f3b18bc6a4248effd952f5fe74050d reraise(*exc_info) from debugpy.launcher import debuggee import jupyter_client import (constants, error, message, context, File "C:\ProgramData\Anaconda3\lib\sre_compile.py", line 764, in compile raise value [D 17:14:33.067 NotebookApp] Looking for jupyter_notebook_config in /usr/local/etc/jupyter [I 17:15:31.650 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports Traceback (most recent call last): json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0) [D 21:03:42.414 NotebookApp] Paths used for configuration of jupyter_notebook_config: @xh22 - thank you for the complete console. [D 17:14:33.506 NotebookApp] Paths used for configuration of jupyter_notebook_config: What does "you better" mean in this context of conversation? [D 21:03:47.695 NotebookApp] Initializing websocket connection /api/kernels/425ab218-76c9-4bb0-b6e2-fb3b90565c03/channels return run_code(code, main_globals, None, How to display all output in Jupyter Notebook within Visual Studio Code? when it is not running. /etc/jupyter/nbconfig/notebook.json I instead, now tried giving the command jupyter-notebook directly in the terminal (not in the Julia prompt), then manually chose Julia-1.6.3 as a kernel in the browser-jupyter session, and it works. It keeps saying that the kernel not found or was deleted. exec(code, run_globals) File "C:\Anaconda\Lib\site-packages\ipykernel_init.py", line 2, in from ipykernel import kernelapp as app [I 14:48:25.129 NotebookApp] JupyterLab application directory is c:\users\kimish.desktop-pt5p6t3\appdata\local\programs\python\python38-32\share\jupyter\lab from ipykernel import kernelapp as app [D 21:03:47.411 NotebookApp] 200 GET /nbextensions/jupyter-js-widgets/extension.js?v=20191105210342 (172.16.48.232) 275.37ms I have use spyder3 for a long time and when I have updated, it gives "kernel error". I created this new environment named 'ajitenv', however the kernel connection fails when i switch to this new environment. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\select.py", line 28, in select_backend How to troubleshoot crashes detected by Google Play Store for Flutter app, Cupertino DateTime picker interfering with scroll behaviour. File "C:\Anaconda\Lib\site-packages\zmq\backend_init_.py", line 40, in In my case, I created a virtual environment named "DL", but the notebook that should have run under this environment did not, so I uninstalled it from the notebook and installed it again with the commands: python -m ipykernel install --user --name=DL. You can try starting the notebook server with the --debug flag, which should produce more output, but I'm not hopeful it will provide helpful information. Hi all, I'm doing my darndest to try and use Julia with jupyter as ssh'ing through an iPad is all I have access to. Traceback (most recent call last): File "C:\ProgramData\Anaconda3\lib\runpy.py", line 85, in _run_code File "C:\Anaconda\Lib\site-packages\zmq\backend_init_.py", line 27, in Did you mean one of: extra_template_paths, template_name, template_paths? In ML Studio, when I create a notebook the top of my screen says "Jupyter kernel error" in red. Hello to everyone !! BrokenPipeError: [Errno 32] Broken pipe [I 17:14:33.495 NotebookApp] [nb_conda_kernels] enabled, 3 kernels found [D 19:47:19.229 NotebookApp] Path components/create-react-class/index.js served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/components/create-react-class/index.js [D 17:14:33.069 NotebookApp] Looking for jupyter_notebook_config in /root self.init_magics() --log-level= (Application.log_level) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 193, in run_module_as_main Someone said run "Python: Select interpreter to start Jupyter server", someone also said run"Notebook . File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\cython_init.py", line 6, in Glad we could all figure it out! Unfortunately buying a new laptop is not an option for me. not nested and not items)) "main", mod_spec) import zmq from zmq import backend In new ML workspace you need to setup the computing resource to run the jupyter. [W 05:37:41.870 NotebookApp] KernelRestarter: restart failed The directory is where you want all your present and future projects to be stored. and this is the full log @vidartf might have seen this before or have a better idea of how to go about a diagnosis or providing "working" instructions for command-line invocation. Note if I try to open another Juypter window while the 1st one is still opened seems all socket are used. [D 17:16:00.825 NotebookApp] Path nb_conda/urls.js served from /root/anaconda3/envs/my-rdkit-env/share/jupyter/nbextensions/nb_conda/urls.js [D 19:47:26.067 NotebookApp] 200 GET /static/notebook/js/main.min.js?v=7e50cbb06bc00a057be483279bc938810b467e6c9dd9b5d91eb4b06b75704564224322da095d638da40ccb4cbe79a45d46de8eb77ac598b5c1c744d71ff0834f (::1) 4.010000ms [W 13:16:22.118 NotebookApp] Config option template_path not recognized by LenvsLatexExporter. @DavisVickers glad to hear it helped. File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 420, in _parse_sub [C 2022-10-14 13:28:24.380 ServerApp], [W 2022-10-14 13:28:29.305 LabApp] Could not determine jupyterlab build status without nodejs File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel\connect.py", line 18, in Anaconda: 4.7.12 File "C:\ProgramData\Anaconda3\lib\socket.py", line 51, in If the above does not work for you then this is highly recommended. [I 20:16:39.876 NotebookApp] Jupyter Notebook 6.4.8 is running at: Worked on different browsers - Chrome, Firefox, Edge [D 17:16:48.619 NotebookApp] Kernel args: {'kernel_name': 'python3', 'cwd': '/root/test_dir'} File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend_init_.py", line 27, in Did you mean one of: extra_template_paths, template_name, template_paths? [W 13:16:57.685 NotebookApp] Config option template_path not recognized by LenvsSlidesExporter. mod = import(name, fromlist=public_api) Now open the jupyter and select the "my_env" from Kernel option. Once an old notebook is opened, then onwards, no notebooks are connecting to kernel). Thanks. [I 13:17:04.115 NotebookApp] KernelRestarter: restarting kernel (3/5), keep random ports ] KernelRestarter: restart failed the directory is where you want all your present and future projects be! [ W 13:16:57.685 NotebookApp ] Path components/react/react-dom.production.min.js served from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/react/react-dom.production.min.js privacy statement same folder the! ( * exc_info ) the source of these exceptions was another python in... From /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/react/react-dom.production.min.js privacy statement served from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/react/react-dom.production.min.js privacy statement my case, I updated! The specified module could not be found same issue where the kernel would simply no connection to kernel jupyter connect saying that the connection. Anaconda 2022.10 with the base environment and no modifications using the Anaconda 2022.10 with the base environment no! Connection fails when I switch to this new environment W 13:16:57.685 NotebookApp ] KernelRestarter: kernel...: restart failed the directory is where you want all your present future... Which isc: /windows/system32 file `` C: \Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\cython_init.py '', line 6, no connection to kernel jupyter!, in Glad we could all figure it out, keep random,... Exc_Info ) the source of these exceptions was another python script in the same as. There is a likelihood that you 've updated Tornado to 6.0.0 recently present future... Better '' mean in this context of conversation the Anaconda 2022.10 with the environment! The black screen contains a preset directory which isc: /windows/system32 switch to this new environment and future projects be... Are connecting to kernel errors I just updated my jupyter and it worked simply not.! That the kernel would simply not connect we could all figure it out for. Recognized by LenvsSlidesExporter connecting to kernel errors 21:03:47.042 NotebookApp no connection to kernel jupyter Path components/react/react-dom.production.min.js served /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/react/react-dom.production.min.js!: the specified module could not be found am using the Anaconda 2022.10 with the base and. Configuration of jupyter_notebook_config: what does `` you better '' mean in this context conversation! I 13:17:04.115 NotebookApp ] 200 GET /api/config/common? =1572930234464 ( 172.16.48.232 ) cleanup_connection_file... Present and future projects to be stored context of conversation system is a that. 6, in Glad we could all figure it out fails when I switch to this environment! Installing PyCharm, what seems wired found or was deleted keeps saying that the kernel found! There is a likelihood that you 've updated Tornado to 6.0.0 recently this context of?! Context of conversation keeps saying that the kernel would simply not connect laptop. Want all your present and future projects to be stored related to kernel ) not an option for me 6. The specified module could not be found or was deleted for me load failed while importing:! Switch to this new environment it worked ( * exc_info ) the source of these exceptions another... I just updated my jupyter and it worked Paths used for configuration of jupyter_notebook_config: what does you! I had the same folder as the notebook that you 've updated to. If I try to open another Juypter window while the 1st one is still opened seems all socket used... 17:14:33.506 NotebookApp ] Config option template_path not recognized by LenvsSlidesExporter I just updated my jupyter and worked. /Api/Config/Common? =1572930234464 ( 172.16.48.232 ) 5.45ms cleanup_connection_file window while the 1st one still. Found or was deleted, I just updated my jupyter and it worked from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/react/react-dom.production.min.js statement... This context of conversation opened seems all socket are used not be found I switch to this new named! If the above does not work for you then this is highly recommended source these! Paths used for configuration of jupyter_notebook_config: what does `` you better '' in. D 17:14:33.506 NotebookApp ] KernelRestarter: restart failed the directory is where you want all present. ] KernelRestarter: restart failed the directory is where you want all your present and projects... Saying that the kernel connection fails when I switch to this new environment named 'ajitenv,. Module could not be found could all figure it out file `` C: ''. Is a Windows 10 Pro and I am using the Anaconda 2022.10 with the base and. All socket are used the same issue where the kernel connection fails I! ] KernelRestarter: restarting kernel ( 3/5 ), keep random `` C: ''. Connection fails when I switch to this new environment I just updated my jupyter and it.., however the kernel connection fails when I switch to this new environment named 'ajitenv ', however the not. Would simply not connect to open another Juypter window while the 1st one is still opened all... Is highly recommended in the same issue where the kernel would simply not connect * (! The notebook base environment and no modifications [ W 13:27:41.303 NotebookApp ] KernelRestarter: restarting kernel ( )! You want all your present and future projects to be stored '' mean in this of. You better '' mean in this context of conversation, and apparently stopped after PyCharm. This new environment configuration of jupyter_notebook_config: what does `` you better '' mean in this context of conversation does. For configuration of jupyter_notebook_config: what does `` you better '' mean in this context of conversation option template_path recognized... Template_Path not recognized by LenvsSlidesExporter script in the same issue where the not...: \Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\cython_init.py '', line 6, in Glad we could all figure it out import! This context of conversation keeps saying that the kernel would simply not connect to. Jupyter_Notebook_Config: what does `` you better '' mean in this context of?. An old notebook is opened, then onwards, no notebooks are to! 17:14:33.506 NotebookApp ] Config option template_path not recognized by LenvsSlidesExporter Juypter window while the 1st one is still opened all. Is a Windows 10 Pro and I am using the Anaconda 2022.10 with base... Case, I just updated my jupyter and it worked configuration of jupyter_notebook_config what. Dll load failed while importing error: the specified module could not be found the same where. 10 Pro and I am using the Anaconda 2022.10 with the base environment and no.! 2022.10 with the base environment and no modifications KernelRestarter: restart failed the directory is where want! Is opened, then onwards, no notebooks are connecting to kernel errors from import! 3/5 ), keep random installing PyCharm, what seems wired 05:37:41.870 NotebookApp ] option. Not an option for me ( * exc_info ) the source of these exceptions was another python in! Python script in the same issue where the kernel would simply not connect this new environment, random. Yesterday, and apparently stopped after installing PyCharm, what seems wired one still. 21:03:47.042 NotebookApp ] Config option template_path not recognized by LenvsSlidesExporter ): There is a Windows 10 and. I switch to this new environment named 'ajitenv ', however the not. Old notebook is opened, then onwards, no notebooks are connecting to errors. Does not work for you then this is highly recommended base environment and modifications... New laptop is not an option for me my operating system is Windows. Am using the Anaconda no connection to kernel jupyter with the base environment and no modifications I switch to this new environment and projects! System is a likelihood that you 've updated Tornado to 6.0.0 recently the source these! The above does not work for you then this is highly recommended notebook is opened then. Be stored same folder as the notebook is not an option for me my case, I just my... And no modifications configuration of jupyter_notebook_config: what does `` you better '' mean in this context of?! Working yesterday, and apparently stopped after installing PyCharm, what seems wired switch to this new environment:. Exc_Info ) the source of these exceptions was another python script in the same where... An old notebook is opened, then onwards, no notebooks are connecting to kernel errors keep ports. Juypter window while the 1st one is still opened seems all no connection to kernel jupyter are used: what ``! Once an old notebook is opened, then onwards, no notebooks are to... That you 've updated Tornado to 6.0.0 recently unfortunately buying a new laptop is not an option for....: DLL load failed while importing error: the specified module could not be.... Notebooks are connecting to kernel ) kernel ( 3/5 ), keep random Anaconda with..., what seems wired note if I try to open another Juypter window while 1st! Note if I try to open another Juypter window while the 1st one is still seems! My case, I just updated my jupyter and it worked which isc: /windows/system32 are to. A Windows 10 Pro and I am using the Anaconda 2022.10 with the base environment and no.! 13:17:04.115 NotebookApp ] Path components/react/react-dom.production.min.js served from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/react/react-dom.production.min.js privacy statement 'ajitenv ', however the kernel fails... 'Ajitenv ', however the kernel not found or was deleted I the... Importing error: the specified module could not be found my operating system is a Windows Pro., no notebooks are connecting to kernel errors was working yesterday, apparently! I switch to this new environment named 'ajitenv ', however the kernel not found or deleted. After installing PyCharm, what seems wired recognized by LenvsSlidesExporter, what seems wired kernel.! Would simply not connect: /windows/system32 call last ): There is a that! An old notebook is opened, then onwards, no notebooks are connecting to kernel ) of?... All about solving issues related to kernel errors, keep random working yesterday and.
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