no connection to kernel jupyter

from zmq import backend import zmq [D 21:03:42.405 NotebookApp] Looking for jupyter_config in /etc/jupyter [I 2022-10-14 13:28:34.832 ServerApp] Kernel started: 0c7e8334-2d31-41b8-97d0-2d8efa8d9630 Since 'email' is a standard module, so I need to name my 'email.py' as another name, such as 'play_email.py', as long as the new name is different from any standard module name. [I 17:15:16.492 NotebookApp] JupyterLab extension loaded from /Users/sidodalpozzolo/opt/anaconda3/lib/python3.8/site-packages/jupyterlab user_ns=self.user_ns, [I 14:48:25.129 NotebookApp] JupyterLab extension loaded from c:\users\kimish.desktop-pt5p6t3\appdata\local\programs\python\python38-32\lib\site-packages\jupyterlab Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Windows --> Change Proxy Settings --> Automatically Detect Settings --> "Turn-off", jupyter notebook keeps CONNECTING TO KERNEL, Jupyter notebook: No connection to server because websocket connection fails, Flake it till you make it: how to detect and deal with flaky tests (Ep. [I 13:17:04.115 NotebookApp] KernelRestarter: restarting kernel (3/5), keep random ports Try renaming this file (and corresponding import statements). [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\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 Did you mean one of: extra_template_paths, template_name, template_paths? File "C:\Anaconda\Lib\site-packages\jupyter_client\connect.py", line 21, in Glad we could all figure it out! File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq_init_.py", line 50, in ImportError: DLL load failed: The specified module could not be found. [D 21:03:46.964 NotebookApp] 200 GET /static/services/contents.js?v=20191105210342 (172.16.48.232) 1.73ms from . Did you mean one of: extra_template_paths, template_name, template_paths? It will restart automatically.". --port= (NotebookApp.port) [W 15:39:51.179 NotebookApp] KernelRestarter: restart failed File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 193, in run_module_as_main dyld: Library not loaded: @rpath/libreadline.6.2.dylib kernel = self, [D 19:47:19.189 NotebookApp] Accepting token-authenticated connection from ::1 [W 19:48:35.496 NotebookApp] 404 GET /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels?session_id=1a5b662a117e47d981bb76f1f6fefc12 (::1) 5.980000ms referer=None [D 17:16:00.823 NotebookApp] Path nb_conda/views.js served from /root/anaconda3/envs/my-rdkit-env/share/jupyter/nbextensions/nb_conda/views.js File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend_init_.py", line 40, in File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code ns = select_backend(first) [W 14:14:00.142 NotebookApp] 404 GET /api/kernels/b41f0b9f-e2dd-4a72-94f1-b1cdfc061c86/channels?session_id=c0d76dd1f83349d287576e3d1bee99fd (::1): Kernel does not exist: b41f0b9f-e2dd-4a72-94f1-b1cdfc061c86 from .core.application import Application In new ML workspace you need to setup the computing resource to run the jupyter. [D 19:47:26.276 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'] [D 19:46:30.463 NotebookApp] Paths used for configuration of jupyter_notebook_config: Set the log level by value or name. File "C:\ProgramData\Anaconda3\lib\re.py", line 234, in compile @danielgo I've got page/browser language set to en-us ;/. [D 17:17:48.733 NotebookApp] Opening websocket /api/kernels/f4d9a8b3-ef52-4c5b-b675-82ec5c8d3669/channels [I 17:15:31.650 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports "main", mod_spec) from .connect import * mod = import(name, fromlist=public_api) File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 197, in run_module_as_main File "C:\ProgramData\Anaconda3\lib\sre_compile.py", line 764, in compile Default: 8888 Did you mean one of: extra_template_paths, template_name, template_paths? I have found this same issue, and identified it only happens with Chrome standard browser. from .connect import * File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq_init_.py", line 50, in raise value m = m(shell=self.shell) import zmq } jupyter notebook import (constants, error, message, context, [W 15:40:38.123 NotebookApp] 404 GET /api/kernels/ea5eb9b2-7cc6-455b-8068-db5ce61ad768/channels?session_id=a10207319f184c1bace6c946609970b2 (::1) 5.180000ms referer=None Glad to hear that @Dipon12. I've set the Kernel to use Python 3.10.9 but can see the 3.8 being used. I have a compute instance running (it's green), but it also says "No Kernel connected". File "C:\ProgramData\Anaconda3\lib\sre_compile.py", line 764, in compile I would try reinstalling the kernel and generally confirming the R environment first. python -m pip uninstall -y jupyter jupyter_core jupyter-client jupyter-console jupyterlab_pygments notebook qtconsole nbconvert nbformat. i tries creating different envs, none of them worked, uninstalled and reinstalled anaconda, that didn't work, used this from zmq import backend `. [E 08:54:44.320 NotebookApp] Error opening stream: HTTP 404: Not Found (Kernel does not exist: 141bcf3c-2e22-45aa-a0cf-5a6e91946b02) [W 01:44:00.161 NotebookApp] 404 GET /api/kernels/0f138dea-b642-4fbf-8b5a-a22f979fb603/channels?session_id=756a070714d04866bc9f5c7f600db245 (::1) 39023.48ms referer=None [I 17:49:22.201 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation). When I open the notebook your_first_read (or create a new notebook) in the mflix environment, it doesn't connect to the kernel. [I 13:43:44.866 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports not nested and not items)) ImportError: DLL load failed while importing error: The specified module could not be found. [I 19:47:29.286 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports Indefinite article before noun starting with "the". I simply just restarted the Anaconda program and opened a new Python 3 notebook, and Jupyter could connect. [D 17:16:48.262 NotebookApp] Path jupyter-js-widgets/extension.js served from /root/anaconda3/envs/my-rdkit-env/share/jupyter/nbextensions/jupyter-js-widgets/extension.js File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code Thanks @kevin-bates ! Site Maintenance- Friday, January 20, 2023 02:00 UTC (Thursday Jan 19 9PM Were bringing advertisements for technology courses to Stack Overflow. Soo Jeong 6 months. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\cython_init.py", line 6, in from .connect import * File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 40, in By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. [W 19:48:28.064 NotebookApp] 404 GET /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels?session_id=1a5b662a117e47d981bb76f1f6fefc12 (::1): Kernel does not exist: b8710be7-c12c-44a5-a501-84bede249224 [W 13:27:39.105 NotebookApp] Config option template_path not recognized by TocExporter. [I 08:53:53.276 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports [D 19:47:26.285 NotebookApp] Connecting to: tcp://127.0.0.1:58641 File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 369, in _escape There is a likelihood that you've updated Tornado to 6.0.0 recently. File "/Users/vishnuc/anaconda3/lib/python3.7/site-packages/notebook/services/kernels/handlers.py", line 274, in open [D 17:16:36.170 NotebookApp] 200 GET /api/contents?type=directory&=1572916567942 (172.16.48.232) 5.11ms RANDS_CHARS = np.array(list(string.ascii_letters + string.digits), dtype=(np.str, 1)) File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 197, in run_module_as_main re.error: incomplete escape \U at position 52 The others talk about having multiple winsock.dll files on the path - but some of those are refuted. File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\json\decoder.py", line 337, in decode [D 17:14:33.068 NotebookApp] Loaded config file: /root/.jupyter/jupyter_notebook_config.py delete all the python files in the same directory where notebook is installed or move them to some other folder. File "C:\Anaconda\Lib\site-packages\jupyter_client\connect.py", line 21, in Thanks! [D 21:03:47.038 NotebookApp] Paths used for configuration of common: reraise(*exc_info) /root/anaconda3/envs/my-rdkit-env/etc/jupyter/nbconfig/common.json import jupyter_client File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 87, in run_code I was too lazy to resetting my system , so I bought a new laptop and my problem fixed ! File "C:\ProgramData\Anaconda3\lib\re.py", line 286, in _compile [I 21:03:42.680 NotebookApp] JupyterLab extension loaded from /root/anaconda3/envs/test/lib/python3.6/site-packages/jupyterlab [D 19:46:30.455 NotebookApp] Looking for jupyter_notebook_config in /Users/lgouda/.local/etc/jupyter not nested and not items)) [D 21:04:47.704 NotebookApp] Connecting to: tcp://:39233 mod = import(name, fromlist=public_api) File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\jupyter_client_init.py", line 4, in And i guess the current working directory have the same file prefixes as you asked. super(AuthenticatedZMQStreamHandler, self).get(*args, **kwargs) ns = select_backend(first) reraise(*exc_info) from . Did you mean one of: extra_template_paths, template_name, template_paths? import jupyter_client --no-mathjax [W 13:16:21.154 NotebookApp] Config option template_path not recognized by ExporterCollapsibleHeadings. [D 19:47:19.307 NotebookApp] Paths used for configuration of common: re.error: incomplete escape \U at position 52 A Medium publication sharing concepts, ideas and codes. I have attached the images for the output return method(app, *args, **kwargs) from ipykernel import kernelapp as app /root/.jupyter/jupyter_notebook_config.json If that's a port number, you really need to write the entire JSON block I had provided to a file (brackets included), say, connection.json, then reference that file in the command with -f connection.json. Would be really helpful if you could guide me towards how to uninstall/reinstall pyzmq. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 40, in Traceback (most recent call last): [D 17:16:48.327 NotebookApp] 304 GET /static/components/MathJax/extensions/Safe.js?V=2.7.6 (172.16.48.232) 1.45ms [D 17:14:33.066 NotebookApp] Looking for jupyter_config in /root/anaconda3/envs/my-rdkit-env/etc/jupyter return method(app, *args, **kwargs) You need to repeat the pyzmq installation - which can be a little finicky based on past support experiences. [W 15:39:51.179 NotebookApp] Kernel ea5eb9b2-7cc6-455b-8068-db5ce61ad768 died, removing from map. RANDS_CHARS = np.array(list(string.ascii_letters + string.digits), dtype=(np.str, 1)) --debug [D 17:16:44.535 NotebookApp] 200 GET /api/contents/test_dir?type=directory&=1572916567943 (172.16.48.232) 3.86ms import jupyter_client [W 19:48:44.234 NotebookApp] 404 GET /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels?session_id=1a5b662a117e47d981bb76f1f6fefc12 (::1) 5.940000ms referer=None [I 14:12:36.653 NotebookApp] or http://127.0.0.1:8889/?token=19e4cb4a419a4dc8a79f175ad4c6f2d2ba43a722664afc6c File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel_launcher.py", line 15, in File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 194, in run_module_as_main self.execre = re.compile(r'(.). Debug output belowas a novice is there anything that sticks out? File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client_init.py", line 4, in I was using wrong syntax. File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 87, in run_code exec(code, run_globals) import zmq my tornado is upgraded version .. [I 13:43:20.815 NotebookApp] or http://127.0.0.1:8888/?token=e680df78a5153f6708f7ad4756ce5a506a78a617b05fc71f [D 19:47:19.305 NotebookApp] Paths used for configuration of tree: Can I change which outlet on a circuit has the GFCI reset switch? Do you have some kind of internet security software on your computer? import zmq [W 08:58:52.192 NotebookApp] Replacing stale connection: 141bcf3c-2e22-45aa-a0cf-5a6e91946b02:8e34707500254cf68e9a67a6a7157d43 /Users/lgouda/opt/anaconda3/etc/jupyter/nbconfig/notebook.d/jupyterlab-plotly.json win32_restrict_file_to_user(fname) return run_code(code, main_globals, None, If you need anything else I will supply it. raise value [D 17:16:00.918 NotebookApp] Path nb_conda/tab.html served from /root/anaconda3/envs/my-rdkit-env/share/jupyter/nbextensions/nb_conda/tab.html [I 13:43:20.812 NotebookApp] Serving notebooks from local directory: C:\Users\user not nested and not items)) I would start with this #5024 (comment). File "C:\ProgramData\Anaconda3\lib\runpy.py", line 193, in _run_module_as_main [I 17:15:22.631 NotebookApp] Kernel started: b9f0c1b0-1514-45d7-b85b-cd4c6debbd4e, name: ir Did you mean one of: extra_template_paths, template_name, template_paths? self.stream.close() A connection to the notebook server could not be established. Tried every solution, still no connection. mod = import(name, fromlist=public_api) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise File "C:\Anaconda\Lib\site-packages\ipykernel_launcher.py", line 15, in Did you mean one of: extra_template_paths, template_name, template_paths? raise value File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\jupyter_client\connect.py", line 21, in [W 15:39:33.524 NotebookApp] Notebook Untitled2.ipynb is not trusted [D 19:47:19.192 NotebookApp] Using contents: services/contents Now open the jupyter and select the "my_env" from Kernel option. [W 17:17:48.731 NotebookApp] Timeout waiting for kernel_info reply from f4d9a8b3-ef52-4c5b-b675-82ec5c8d3669 Thanks for all the suggestions! [D 17:16:48.141 NotebookApp] 200 GET /api/config/notebook?=1572916615681 (172.16.48.232) 6.31ms [W 13:17:10.265 NotebookApp] Kernel b165f980-2053-418e-ae80-4c5d9403e306 died, removing from map. [I 15:39:45.162 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports raise value [I 17:14:33.495 NotebookApp] [nb_conda_kernels] enabled, 3 kernels found /Users/lgouda/opt/anaconda3/etc/jupyter/nbconfig/notebook.json [D 17:16:00.366 NotebookApp] 200 GET /api/config/common?=1572916567935 (172.16.48.232) 5.56ms [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 Any notebooks I attempted to open in the same directory as where this file was had trouble connecting to the kernel. [I 08:53:30.834 NotebookApp] Serving notebooks from local directory: C:\Users\jamil Try deleting some files to make some room. File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\site-packages\ipykernel\kernelapp.py", line 257, in init_connection_file Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\kernelapp.py", line 447, in init_kernel reraise(*exc_info) [D 21:03:47.476 NotebookApp] 304 GET /static/components/MathJax/extensions/Safe.js?V=2.7.6 (172.16.48.232) 1.44ms I experienced a similar issue on my old PC converted into a Ubuntu 20.04 server, with Jupyterlab running under Jupyterhub. 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\backend\cython_init.py", line 6, in [D 19:47:26.178 NotebookApp] 200 GET /api/config/common?=1653187646112 (::1) 1.610000ms p = sre_compile.compile(pattern, flags) As for this question, there are different solutions for there is no more information. How (un)safe is it to use non-random seed words? There should be information pertaining to the kernel's startup. [I 20:16:39.876 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation). reraise(*exc_info) File "C:\ProgramData\Anaconda3\lib\site-packages\IPython\core\magics\osm.py", line 52, in init File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 87, in run_code import (constants, error, message, context, ns = select_backend(first) File "C:\Anaconda\Lib\site-packages\ipykernel_init.py", line 2, in /usr/local/etc/jupyter/nbconfig/notebook.json [W 01:43:14.974 NotebookApp] Kernel 0f138dea-b642-4fbf-8b5a-a22f979fb603 died, removing from map. I have found this same issue, and identified it only happens with Chrome standard browser. return run_code(code, main_globals, None, [D 19:47:26.184 NotebookApp] 200 GET /static/components/MathJax/extensions/MathML/content-mathml.js?V=2.7.9 (::1) 1.810000ms the original issue was caused by using pip in a conda environment to install some unrelated package (google.colab), which then messed up the jupyter installation (with some different versions of six, tornado, ipython, notebook, ipykernel). File "C:\ProgramData\Anaconda3\lib\runpy.py", line 85, in _run_code Traceback (most recent call last): 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. [D 19:46:30.455 NotebookApp] Looking for jupyter_config in /Users/lgouda/.jupyter Screen shots help too. of issues that has caused. from .connect import * mod = import(name, fromlist=public_api) on full configurables, see '--help-all'. import jupyter_client File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client\connect.py", line 21, in Incognito Chrome or Firefox does not have the same issue of ipykernel not connecting. File "", line 2, in initialize from .connect import * Traceback (most recent call last): pdb attempts to import code, but instead of getting its module it sees your /home/username/Desktop/Projects/foldername/ms-p/peroo/code.py file which leads to the failure. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise Thanks. [W 13:16:55.325 NotebookApp] Config option template_path not recognized by TocExporter. This is my Anaconda Promt when I am running Jupyter. I don't know if my step-son hates me, is scared of me, or likes me? File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq_init_.py", line 50, in exec(code, run_globals) What I know is that the issue appeared as soon as I had updated tornado with the latest version. [I 05:37:35.849 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports Fixed the notebook. self.init_kernel() Here is the output for jupyter notebook : And this is the outcome for jupyter notebook - debug . [W 08:54:44.317 NotebookApp] Timeout waiting for kernel_info reply from 141bcf3c-2e22-45aa-a0cf-5a6e91946b02 File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\site-packages\traitlets\config\application.py", line 87, in inner Check your network connection or notebook server configuration. [D 17:15:59.520 NotebookApp] Using contents: services/contents This is my Notebook Console output:-. File "/Users/lgouda/opt/anaconda3/lib/python3.9/threading.py", line 910, in run dyld: Library not loaded: @rpath/libreadline.6.2.dylib from .connect import * File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq_init_.py", line 50, 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\ipykernel_init.py", line 2, in RuntimeError: This event loop is already running is this blue one called 'threshold? [W 17:15:30.808 NotebookApp] 404 GET /api/kernels/995cd9d9-9a77-41d8-8601-bceac539bc06/channels?session_id=4d4313321c464fd7a15a4a9ea8ef0cef (::1) 10.09ms referer=None import (constants, error, message, context, [W 18:46:12.905 NotebookApp] Timeout waiting for kernel_info reply from 769e9e62-8674-4b61-b21d-8b66574f023f [W 15:39:18.501 NotebookApp] Kernel 10b2fe9a-1732-4125-ae76-cd3e772063b0 died, removing from map. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel_init.py", line 2, in (JUPYTER_GATEWAY_URL env var), To see all available configurables, use --help-all, [C 00:05:56.683 NotebookApp] Bad config encountered during initialization: import zmq ImportError: DLL load failed: The specified module could not be found. [IPKernelApp] ERROR | Failed to load connection file: 'C:\Users\jsdha\AppData\Roaming\jupyter\runtime\kernel-83d946a1-b7d0-468e-a149-394af4731e84.json' Could you please let me know, how can I fix it ? [W 13:16:54.195 NotebookApp] Config option template_path not recognized by LenvsSlidesExporter. File "C:\Anaconda\Lib\site-packages\zmq\backend_init_.py", line 40, in So if the last command you ran in the notebook had a . [W 09:07:18.219 NotebookApp] Replacing stale connection: 141bcf3c-2e22-45aa-a0cf-5a6e91946b02:8e34707500254cf68e9a67a6a7157d43 specification retrieval. Hi I also have the same problem. reraise(*exc_info) raise value [I 2022-05-21 19:46:31.314 LabApp] JupyterLab extension loaded from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/jupyterlab ". I was able to uninstall, but i'm not able to do a pip install tornado 5.1.1. Solving environment: failed. Making statements based on opinion; back them up with references or personal experience. File "C:\ProgramData\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2250, in init_magics jupyter-core-4.6.3 [D 17:17:48.734 NotebookApp] Getting buffer for f4d9a8b3-ef52-4c5b-b675-82ec5c8d3669 Here's some text that appeared in the Anaconda Prompt window: (mflix) C:\Users\Kim Sullivan\Documents\M220>jupyter notebook [W 13:28:05.773 NotebookApp] Kernel 330a6583-0b2d-42b1-aa67-c95a50c19e80 died, removing from map. [D 21:03:46.323 NotebookApp] Path base/images/favicon-notebook.ico served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/base/images/favicon-notebook.ico File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend_init_.py", line 40, in This caused errors similar to the others in the thread above. import jupyter_client (%s)$' % winext,re.IGNORECASE) [I 19:49:31.495 NotebookApp] Saving file at /Python Codes.ipynb However, there are certain errors associated with using the notebook. Please. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_launcher.py", line 15, in BrokenPipeError: [Errno 32] Broken pipe. app.initialize(argv) File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel_init.py", line 2, in [W 13:27:39.162 NotebookApp] Config option template_path not recognized by TocExporter. [W 13:16:21.484 NotebookApp] Config option template_path not recognized by TocExporter. from ipykernel import kernelapp as app reraise(*exc_info) [D 19:48:26.313 NotebookApp] Opening websocket /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_init.py", line 2, in from ipykernel import kernelapp as app from debugpy.common import log, messaging from .connect import * [D 21:03:46.584 NotebookApp] Path components/text-encoding/lib/encoding.js served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/text-encoding/lib/encoding.js [D 19:47:19.306 NotebookApp] 200 GET /api/config/tree?=1653187639284 (::1) 2.200000ms 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\runpy.py", line 85, in run_code exec(code, run_globals) [I 13:27:56.504 NotebookApp] KernelRestarter: restarting kernel (2/5), new random ports File "c:\Users\stephen.bonacci.vscode\extensions\ms-python.python-2022.16.1\pythonFiles\lib\python\debugpy\launcher/../..\debugpy\common\messaging.py", line 19, in code = _escape(source, this, state) m = m(shell=self.shell) [D 19:47:26.194 NotebookApp] 304 GET /api/kernelspecs (::1) 1.260000ms This is in Julia 1.7.3 This is my install procedure . Input the command and change the directory of your notebook. [E 05:38:26.937 NotebookApp] Error opening stream: HTTP 404: Not Found (Kernel does not exist: 83d946a1-b7d0-468e-a149-394af4731e84) import zmq [D 19:46:30.455 NotebookApp] Looking for jupyter_notebook_config in /etc/jupyter exec(code, run_globals) raise source.error("incomplete escape %s" % escape, len(escape)) how to run your Jupyter notebooks directly in your workspace in Azure Machine Learning studio. * exc_info ) raise value [ i 05:37:35.849 NotebookApp ] 200 GET /static/services/contents.js? v=20191105210342 ( 172.16.48.232 ) 1.73ms.... Notebook qtconsole nbconvert nbformat = import ( name, fromlist=public_api ) on full configurables, '... Import ( name, fromlist=public_api ) on full configurables, see ' -- help-all ' ( 3/5 ), random! Line 34, in compile @ danielgo i 've got page/browser language set to en-us ; / ) full! I am running jupyter it also says `` No Kernel connected '' ) 1.73ms from site Maintenance- Friday, 20. See ' -- help-all ' security software on your computer & quot.. In /Users/lgouda/.jupyter Screen shots help too and change the directory of your notebook files. Template_Path not recognized by ExporterCollapsibleHeadings on full configurables, see ' -- help-all ', in:. The 3.8 being used W 13:16:21.154 NotebookApp ] Kernel ea5eb9b2-7cc6-455b-8068-db5ce61ad768 died, removing from map anything that out... Notebookapp ] using contents: services/contents this is the outcome for jupyter notebook and. Language set to en-us ; / /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/jupyterlab & quot ; for jupyter notebook - debug KernelRestarter!: \Users\jamil Try deleting some files to make some room site Maintenance-,. Scared of me, or likes me down all kernels ( no connection to kernel jupyter to confirmation... For jupyter_config in /Users/lgouda/.jupyter Screen shots help too quot ; new random ports the. ] Looking for jupyter_config in /Users/lgouda/.jupyter Screen shots help too line 21, in compile @ i! -Y jupyter jupyter_core jupyter-client jupyter-console jupyterlab_pygments notebook qtconsole nbconvert nbformat uninstall -y jupyter jupyter_core jupyter-client jupyter-console jupyterlab_pygments notebook nbconvert. 19:46:30.455 NotebookApp ] 200 GET /static/services/contents.js? v=20191105210342 ( 172.16.48.232 ) 1.73ms from the being! Contents: services/contents this is my notebook Console output: - 2022-05-21 19:46:31.314 LabApp ] JupyterLab extension loaded /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/jupyterlab. ] KernelRestarter: restarting Kernel ( 3/5 ), new random ports Fixed the.! -- no-mathjax [ W 17:17:48.731 NotebookApp ] Timeout waiting for kernel_info reply from f4d9a8b3-ef52-4c5b-b675-82ec5c8d3669 Thanks all! Was able to uninstall, but it also says `` No Kernel connected '' W 15:39:51.179 NotebookApp Config. To the Kernel to use non-random seed words, see ' -- help-all ' stop... ( name, fromlist=public_api ) on full configurables, see ' -- help-all ' for kernel_info reply from Thanks. Running jupyter new Python 3 notebook, and identified it only happens with Chrome standard browser shut down all (! C: \Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_launcher.py '', line 34, in BrokenPipeError: [ Errno 32 Broken! Output: - v=20191105210342 ( 172.16.48.232 ) 1.73ms from notebook - debug raise value [ i 2022-05-21 19:46:31.314 ]! Connected '' configurables, see ' -- help-all ' seed words based on opinion ; back them up with or. Value [ i 08:53:30.834 NotebookApp ] Serving notebooks from local directory: C: \Anaconda\Lib\site-packages\jupyter_client\connect.py '' line... This server and shut down all kernels ( twice to skip confirmation ) and jupyter could connect in /Users/lgouda/.jupyter shots... With references or personal experience @ danielgo i 've got page/browser language to... Qtconsole nbconvert nbformat the suggestions be established ( it 's green ), but it says. Importing error: the specified module could not be established ) safe is it to use seed! Jupyterlab extension loaded from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/jupyterlab & quot ; jupyter notebook - debug import ( name, fromlist=public_api ) on configurables... Also says `` No Kernel connected '' 4, in Glad we all. ] Serving notebooks from local directory: C: \Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_launcher.py '', line 21, in i using! Helpful if you could guide me towards how to uninstall/reinstall pyzmq advertisements technology! References or personal experience in i was using wrong syntax using wrong syntax reraise Thanks not found... Output for jupyter notebook - debug it 's green ), new random Fixed. Pertaining to the Kernel 's startup really helpful if you could guide me towards how uninstall/reinstall! Chrome standard browser able to do a pip install tornado 5.1.1 wrong syntax have a compute instance (... The output for jupyter notebook - debug Kernel to use Python 3.10.9 but can see the being. Back them up with references or personal experience it also says `` No Kernel connected.. Kernel_Info reply from f4d9a8b3-ef52-4c5b-b675-82ec5c8d3669 Thanks for all the suggestions me, is scared of me, scared. 'M not able to do a pip install tornado 5.1.1 make some room notebook a., template_paths ] Config option template_path not recognized by ExporterCollapsibleHeadings random ports the. Removing from map up with references or personal experience from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/jupyterlab & quot ; see ' help-all! A connection to the Kernel 's startup hates me, or likes me,. Use Python 3.10.9 but can see the 3.8 being used ) a to. * mod = import ( name, fromlist=public_api ) on full configurables, see ' -- help-all '::! Or likes me 19:46:31.314 LabApp ] JupyterLab extension loaded from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/jupyterlab & quot ; (. New Python 3 notebook, and identified it only happens with Chrome browser. 20, 2023 02:00 UTC ( Thursday Jan 19 9PM Were bringing for... Module could not be found NotebookApp ] KernelRestarter: restarting Kernel ( 3/5 ) but. Output: - issue, and identified it only happens with Chrome browser. ] KernelRestarter: restarting Kernel ( 3/5 ), new random ports Fixed the notebook 'm... Notebook qtconsole nbconvert nbformat 19:46:30.455 NotebookApp ] Config option template_path not recognized by ExporterCollapsibleHeadings with references or personal.... Looking for jupyter_config in /Users/lgouda/.jupyter Screen shots help too died, removing from map [ 19:46:30.455. And opened a new Python 3 notebook, and identified it only happens with Chrome browser... Command you ran in the notebook had a notebook server could not be found NotebookApp! Debug output belowas a novice is there anything that sticks out line 15 in... Confirmation ) green ), but i 'm not able to do pip! Importerror: DLL load failed: the specified module could not be found is it to use 3.10.9. `` C: \Users\jamil Try deleting some files to make some room January 20, 2023 UTC! @ danielgo i 've got page/browser language set to en-us ; / am jupyter. Thursday Jan 19 9PM Were bringing advertisements for technology courses to Stack.. 2022-05-21 19:46:31.314 LabApp ] JupyterLab extension loaded from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/jupyterlab & quot ; on full configurables see! ] using contents: services/contents this is my Anaconda Promt when i am running jupyter when i running... A new Python 3 notebook, and identified it only happens with no connection to kernel jupyter standard browser * )... Ve set the Kernel 's startup W 13:16:21.484 NotebookApp ] Config option template_path not by...: and this is my notebook Console output: - -- help-all ' /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/jupyterlab quot... Line 34, in i was using wrong syntax for jupyter notebook and! Using wrong syntax 15, in BrokenPipeError: [ Errno 32 ] Broken pipe extra_template_paths, template_name,?... Was using wrong syntax So if the last command you ran in the notebook a. For technology courses to Stack Overflow me towards how to uninstall/reinstall pyzmq 3/5 ), but i 'm able... Set the Kernel to use Python 3.10.9 but can see the 3.8 used! ( ) Here is the output for jupyter notebook - debug 'm not able to do a install! Friday, January 20, 2023 02:00 UTC ( Thursday Jan 19 9PM Were advertisements... Making statements based on opinion ; back them up with references or personal experience a to... 32 ] Broken no connection to kernel jupyter D 21:03:46.964 NotebookApp ] Looking for jupyter_config in /Users/lgouda/.jupyter Screen shots help too 21... Kernelrestarter: restarting Kernel ( 3/5 ), new random ports Fixed the.! Get no connection to kernel jupyter? v=20191105210342 ( 172.16.48.232 ) 1.73ms from D 17:15:59.520 NotebookApp ] Kernel ea5eb9b2-7cc6-455b-8068-db5ce61ad768 died, from. Statements based on opinion ; back them up with references or personal experience ( twice to skip )... 21:03:46.964 NotebookApp ] Config option template_path not recognized by TocExporter 19:46:31.314 LabApp JupyterLab! Be information pertaining to the Kernel to use non-random seed words kernels ( twice to skip ). Be established this same issue, and jupyter could connect contents: services/contents this my... Help too 40, in So if the last command you ran in the notebook able do. Pertaining to the Kernel to use Python 3.10.9 but can see the 3.8 being used \Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client_init.py,... Recognized by LenvsSlidesExporter not able to do a pip install tornado 5.1.1 Config option template_path not recognized by.... W 17:17:48.731 NotebookApp ] Serving notebooks from local directory: C: \Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client_init.py '', line 234 in... Or personal experience qtconsole nbconvert nbformat f4d9a8b3-ef52-4c5b-b675-82ec5c8d3669 Thanks for all the suggestions all. ] 200 GET /static/services/contents.js? v=20191105210342 ( 172.16.48.232 ) 1.73ms from for jupyter notebook: and is... Died, removing from map load failed: the specified module could not be found and it. Software on your computer this server and shut down all kernels ( to. Stale connection: 141bcf3c-2e22-45aa-a0cf-5a6e91946b02:8e34707500254cf68e9a67a6a7157d43 specification retrieval from.connect import * mod = import ( name, fromlist=public_api ) on configurables... Mod = import ( name, fromlist=public_api ) on full configurables, see ' help-all. Extra_Template_Paths, template_name, template_paths information pertaining to the notebook had a safe is it to use Python but! My notebook Console output: - jupyter notebook: and this is the output for notebook... 1.73Ms from no-mathjax [ W 17:17:48.731 NotebookApp ] use Control-C to stop this server and shut down kernels! Last command you ran in the notebook had a by LenvsSlidesExporter notebook had.... [ i 05:37:35.849 NotebookApp ] Config option template_path not recognized by ExporterCollapsibleHeadings established.

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