Did you mean one of: extra_template_paths, template_name, template_paths? The notebook will continue trying to reconnect. from ipykernel import kernelapp as app Did you mean one of: extra_template_paths, template_name, template_paths? Yet I havenot tested that. from ipykernel import kernelapp as app my_env C:\Users\stephen.bonacci\AppData\Roaming\jupyter\kernels\my_env [D 19:47:19.385 NotebookApp] 200 GET /api/sessions?=1653187639287 (::1) 1.810000ms jupyter notebook [W 13:27:39.894 NotebookApp] Config option template_path not recognized by LenvsLatexExporter. [D 19:47:26.182 NotebookApp] 200 GET /static/components/MathJax/extensions/TeX/newcommand.js?V=2.7.9 (::1) 1.090000ms Did you mean one of: extra_template_paths, template_name, template_paths? --transport= (KernelManager.transport) meth = getattr(km, 'connect' + channel) Set a password for the notebook server. [D 21:03:47.081 NotebookApp] 304 GET /api/kernelspecs (172.16.48.232) 7.97ms [D 19:47:25.567 NotebookApp] Path components/codemirror/lib/codemirror.css served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/components/codemirror/lib/codemirror.css m = m(shell=self.shell) p = sre_compile.compile(pattern, flags) AttributeError: partially initialized module 'string' has no attribute 'ascii_letters' (most likely due to a circular import) after the above solution also int is not working to me raise JSONDecodeError("Expecting value", s, err.value) from None 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. inst = cls(*args, **kwargs) File "C:\Anaconda\Lib\site-packages\ipykernel\connect.py", line 18, in File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\select.py", line 28, in select_backend [I 17:15:16.414 NotebookApp] The port 8888 is already in use, trying another port. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_init.py", line 2, in File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\json\decoder.py", line 337, in decode ns = select_backend(first) [I 08:53:30.834 NotebookApp] Jupyter Notebook 6.3.0 is running at: return run_code(code, main_globals, None, from . [W 18:46:12.905 NotebookApp] Timeout waiting for kernel_info reply from 769e9e62-8674-4b61-b21d-8b66574f023f Also refer to this article which explain how to run your Jupyter notebooks directly in your workspace in Azure Machine Learning studio. To learn more, see our tips on writing great answers. It helped. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\select.py", line 28, in select_backend So if the last command you ran in the notebook had a . return _compile(pattern, flags) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise More info about Internet Explorer and Microsoft Edge. dyld: Library not loaded: @rpath/libreadline.6.2.dylib Did you mean one of: extra_template_paths, template_name, template_paths? File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\json_init.py", line 293, in load [W 19:50:41.631 NotebookApp] 404 GET /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels?session_id=1a5b662a117e47d981bb76f1f6fefc12 (::1): Kernel does not exist: b8710be7-c12c-44a5-a501-84bede249224. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\select.py", line 28, in select_backend [D 21:03:45.127 NotebookApp] 200 GET /api/contents/test_dir?type=directory&=1572916567972 (172.16.48.232) 5.83ms import zmq Did you mean one of: extra_template_paths, template_name, template_paths? Did you mean one of: extra_template_paths, template_name, template_paths? from zmq import backend [W 18:46:50.393 NotebookApp] Replacing stale connection: 7096c5db-c9da-466a-8db9-a9faf91a6a07:9cd069ef84f34a349e950ea328934ea9 Glad we could all figure it out! A Microsoft tool for creating, managing, operating, and optimizing high-performance computing (HPC) and big compute clusters in Azure. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel\connect.py", line 18, in from zmq import backend [I 13:43:35.840 NotebookApp] Kernel started: b237ab44-09e7-4f68-b13c-1607b1dd03ca, name: python3 [W 01:44:00.165 NotebookApp] 404 GET /api/kernels/0f138dea-b642-4fbf-8b5a-a22f979fb603/channels?session_id=756a070714d04866bc9f5c7f600db245 (::1) 16983.47ms referer=None [D 19:47:26.073 NotebookApp] 200 GET /static/components/MathJax/config/TeX-AMS-MML_HTMLorMML-full.js?V=2.7.9 (::1) 1.790000ms File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise [D 19:47:26.290 NotebookApp] 200 GET /api/contents/Python%20Codes.ipynb/checkpoints?=1653187646114 (::1) 2.480000ms [D 19:47:19.192 NotebookApp] Using contents: services/contents Data science involves the use of technical programming tools. It may be worthwhile first attempting to create a new conda environment using conda create -n my-new-env -c conda-forge jupyter and see if the issue occurs in that env. yet so far I donot see the problem and it has been an hr. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel\connect.py", line 18, in File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\select.py", line 28, in select_backend [IPKernelApp] ERROR | Failed to load connection file: 'C:\Users\jsdha\AppData\Roaming\jupyter\runtime\kernel-83d946a1-b7d0-468e-a149-394af4731e84.json' Now open the jupyter and select the "my_env" from Kernel option. However, there are certain errors associated with using the notebook. Searching anaconda or jupyter in Home directory gave nothing. ! Did you mean one of: extra_template_paths, template_name, template_paths? [W 13:16:21.674 NotebookApp] Config option template_path not recognized by LenvsHTMLExporter. [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 This can be a common problem, e.g. File "c:\users\kimish.desktop-pt5p6t3\appdata\local\programs\python\python38-32\lib\site-packages\IPython\core\application.py", line 18, in [I 17:15:16.494 NotebookApp] Jupyter Notebook 6.1.4 is running at: File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 420, in _parse_sub DEPRECATED, IGNORED File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\application.py", line 663, in launch_instance [W 15:40:36.163 NotebookApp] Timeout waiting for kernel_info reply from ea5eb9b2-7cc6-455b-8068-db5ce61ad768 from . [W 17:49:29.466 NotebookApp] Replacing stale connection: 64e1f1ca-8f10-4995-8170-a8a3f56d0847:D9F2455DAFA4402381AC2B5512679652 [I 2022-10-14 13:28:24.315 ServerApp] Jupyter Server 1.13.5 is running at: raise value [W 13:16:57.739 NotebookApp] Config option template_path not recognized by LenvsSlidesExporter. [I 14:48:25.135 NotebookApp] or http://127.0.0.1:8888/?token=ff0ac09771a1203a76ab291a8d89d8677fcc932075140e7d from IPython.core.profiledir import ProfileDir File "C:\Anaconda\Lib\site-packages\zmq\backend_init_.py", line 27, in exec(code, run_globals) [W 01:44:00.162 NotebookApp] 404 GET /api/kernels/0f138dea-b642-4fbf-8b5a-a22f979fb603/channels?session_id=756a070714d04866bc9f5c7f600db245 (::1): Kernel does not exist: 0f138dea-b642-4fbf-8b5a-a22f979fb603 from string import Template from . ns = select_backend(first) [D 19:46:30.462 NotebookApp] Paths used for configuration of jupyter_notebook_config: [D 19:47:19.388 NotebookApp] Path components/font-awesome/fonts/fontawesome-webfont.woff2 served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/components/font-awesome/fonts/fontawesome-webfont.woff2 Did you mean one of: extra_template_paths, template_name, template_paths? [I 18:45:15.864 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports from .connect import * dyld: Library not loaded: @rpath/libreadline.6.2.dylib from .connect import * [D 17:17:48.734 NotebookApp] Connecting to: tcp://:37767 [D 21:04:47.702 NotebookApp] Getting buffer for 425ab218-76c9-4bb0-b6e2-fb3b90565c03 Did you mean one of: extra_template_paths, template_name, template_paths? I have use spyder3 for a long time and when I have updated, it gives "kernel error". File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_init.py", line 2, in [D 19:46:30.455 NotebookApp] Loaded config file: /Users/lgouda/opt/anaconda3/etc/jupyter/jupyter_notebook_config.json [D 21:03:46.735 NotebookApp] 304 GET /custom/custom.css (172.16.48.232) 1.52ms The notebook will continue trying to reconnect, but unt. /Users/lgouda/.jupyter/nbconfig/common.json exec(code, run_globals) from .connect import * But Kernel has been created. File "/Users/lgouda/opt/anaconda3/lib/python3.9/threading.py", line 973, in bootstrap_inner [D 19:47:26.086 NotebookApp] 200 GET /static/components/MathJax/config/Safe.js?V=2.7.9 (::1) 1.120000ms 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\jsdha\anaconda3\envs\py3tf2.0\lib\json_init.py", line 293, in load Lost 1 hour of precious Saturday time on this. "main", mod_spec) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code I try it but it doesn't work! File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client_init.py", line 4, in from zmq import backend Its that attempted use of the kernel that should produce more information on the terminal window in which you started the server. Traceback (most recent call last): ImportError: DLL load failed while importing error: The specified module could not be found. raise value from ipykernel import kernelapp as app --log-level= (Application.log_level) [I 17:15:16.492 NotebookApp] JupyterLab extension loaded from /Users/sidodalpozzolo/opt/anaconda3/lib/python3.8/site-packages/jupyterlab File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\site-packages\ipykernel\kernelapp.py", line 577, in initialize Did you mean one of: extra_template_paths, template_name, template_paths? privacy statement. [W 19:48:35.496 NotebookApp] 404 GET /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels?session_id=1a5b662a117e47d981bb76f1f6fefc12 (::1) 5.980000ms referer=None [W 13:16:55.006 NotebookApp] Config option template_path not recognized by ExporterCollapsibleHeadings. [W 13:16:22.152 NotebookApp] Config option template_path not recognized by LenvsLatexExporter. [D 17:14:33.066 NotebookApp] Looking for jupyter_config in /root/.jupyter of issues that has caused. @toanasahmed - we're actually going backwards here from a troubleshooting standpoint, so let's try to address the issues I see in your response and we'll go from there. Is every feature of the universe logically necessary? [D 19:47:25.566 NotebookApp] Path base/images/favicon-notebook.ico served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/base/images/favicon-notebook.ico [D 17:16:48.870 NotebookApp] 304 GET /nbextensions/nb_conda/menu.html (172.16.48.232) 1.45ms Your home for data science. File "/Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/notebookapp.py", line 2300, in import zmq Subcommands are launched as jupyter-notebook cmd [args]. ImportError: DLL load failed while importing error: The specified module could not be found. `. Did you mean one of: extra_template_paths, template_name, template_paths? from . File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\jupyter_client_init.py", line 4, in @toanasahmed - we're actually going backwards here from a troubleshooting standpoint, so let's try to address the issues I see in your response and we'll go from there.. File "C:\ProgramData\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 687, in init File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\application.py", line 87, in catch_config_error File "C:\Anaconda\Lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise ns = select_backend(first) [W 13:27:43.306 NotebookApp] Config option template_path not recognized by LenvsLatexExporter. m.PylabMagics, m.ScriptMagics, inst = cls(*args, **kwargs) Why Is PNG file with Drop Shadow in Flutter Web App Grainy? File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\runpy.py", line 197, in _run_module_as_main /usr/local/etc/jupyter/nbconfig/notebook.json File "C:\Anaconda\Lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise [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 2022-10-14 13:28:24.202 ServerApp] panel.io.jupyter_server_extension | extension was successfully linked. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\cython_init.py", line 6, in I created this new environment named 'ajitenv', however the kernel connection fails when i switch to this new environment. RuntimeError: This event loop is already running [E 15:40:36.166 NotebookApp] Error opening stream: HTTP 404: Not Found (Kernel does not exist: ea5eb9b2-7cc6-455b-8068-db5ce61ad768) [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'] In new ML workspace you need to setup the computing resource to run the jupyter. from .connect import * File "/Users/lgouda/opt/anaconda3/lib/python3.9/threading.py", line 910, in run from .connect import * exec(code, run_globals) [D 17:16:00.916 NotebookApp] 304 GET /nbextensions/nb_conda/conda.css (172.16.48.232) 1.44ms from IPython.core.profiledir import ProfileDir /root/.jupyter/jupyter_notebook_config.json [I 14:12:36.081 NotebookApp] JupyterLab application directory is C:\ProgramData\Anaconda3\share\jupyter\lab File "C:\ProgramData\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 687, in init 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? Jupyter Notebook Notebook"Connecting kernel" pipjupyterupdate . [D 21:03:47.112 NotebookApp] 200 GET /custom/custom.js?v=20191105210342 (172.16.48.232) 1.95ms [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. obj, end = self.raw_decode(s, idx=_w(s, 0).end()) [W 13:16:23.442 NotebookApp] Config option template_path not recognized by LenvsSlidesExporter. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 40, in Christian Science Monitor: a socially acceptable source among conservative Christians? [W 13:16:21.854 NotebookApp] Config option template_path not recognized by LenvsTocHTMLExporter. One of the arguments "parameterized" in the argv stanza will be the location of the connection file, which you may need to fabricate in order to satisfy the command-line invocation. [D 21:04:47.703 NotebookApp] Connecting to: tcp://:39586 from .core.application import Application (JUPYTER_GATEWAY_URL env var), To see all available configurables, use --help-all, [C 00:05:56.683 NotebookApp] Bad config encountered during initialization: [D 21:03:47.698 NotebookApp] Connecting to: tcp://:39586 reraise(*exc_info) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 193, in run_module_as_main I'm having problems configuring the correct version Python in VS Code / Jupyter. Traceback (most recent call last): File "C:\ProgramData\Anaconda3\lib\re.py", line 234, in compile Open cmd and write the following Hi Everyone! [D 19:47:19.251 NotebookApp] 200 GET /static/components/requirejs/require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593 (::1) 0.640000ms [D 17:16:47.687 NotebookApp] 200 GET /notebooks/test_dir/rdkit.ipynb (172.16.48.232) 319.09ms File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client_init.py", line 4, in File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend_init_.py", line 27, in File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\cython_init.py", line 6, in Worked on different browsers - Chrome, Firefox, Edge [I 17:15:16.494 NotebookApp] or http://127.0.0.1:8889/?token=b6d801352daf95e483d98ff5ec2bfd77f3a071b2fdd12352 Given the above, I think this random.py of mine was conflicting with some other random.py. [I 17:14:33.495 NotebookApp] [nb_conda_kernels] enabled, 3 kernels found How can this box appear to occupy no space at all when measured from the outside? ". not nested and not items)) [D 17:16:48.729 NotebookApp] Connecting to: tcp://:37767 from . File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 27, in p = _parse_sub(source, state, sub_verbose, nested + 1) And i guess the current working directory have the same file prefixes as you asked. Referenced from: /Users/sidodalpozzolo/opt/anaconda3/lib/R/lib/libR.dylib reraise(*exc_info) return default_decoder.decode(s) import jupyter_client import jupyter_client 1y0una 10 mo. Disable MathJax, --allow-root Traceback (most recent call last): import zmq I have downgraded the tornado to 5.1.1, but still it is not working. File "c:\users\kimish.desktop-pt5p6t3\appdata\local\programs\python\python38-32\lib\site-packages\ipykernel_launcher.py", line 15, in Any notebooks I attempted to open in the same directory as where this file was had trouble connecting to the kernel. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\cython_init.py", line 6, in Traceback (most recent call last): [D 17:16:48.249 NotebookApp] 304 GET /custom/custom.js?v=20191105171433 (172.16.48.232) 1.37ms I need a 'standard array' for a D&D-like homebrew game, but anydice chokes - how to proceed? not nested and not items)) [I 15:39:36.113 NotebookApp] Kernel started: ea5eb9b2-7cc6-455b-8068-db5ce61ad768, name: gpu2 At this point, you should connect to your existing kernel. [D 17:16:00.354 NotebookApp] Paths used for configuration of tree: [W 19:49:02.571 NotebookApp] 404 GET /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels?session_id=1a5b662a117e47d981bb76f1f6fefc12 (::1): Kernel does not exist: b8710be7-c12c-44a5-a501-84bede249224 ns = select_backend(first) File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\jupyter_client\connect.py", line 21, in File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\zmqshell.py", line 593, in init_magics [D 19:46:30.462 NotebookApp] Paths used for configuration of jupyter_notebook_config: import jupyter_client [I 13:11:57.394 NotebookApp] http://localhost:8888/?token=0b9c64d4cfe04a4d0a9f5ffbba1589b4d876b6f1c24f5980 import zmq [I 17:15:16.492 NotebookApp] JupyterLab application directory is /Users/sidodalpozzolo/opt/anaconda3/share/jupyter/lab @DavisVickers glad to hear it helped. Why does awk -F work for most letters, but not for the letter "t"? File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client\connect.py", line 21, in File "C:\ProgramData\Anaconda3\lib\runpy.py", line 197, in _run_module_as_main [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 from .connect import * [I 05:37:38.855 NotebookApp] KernelRestarter: restarting kernel (4/5), new random ports self.init_magics() [D 17:17:48.733 NotebookApp] 101 GET /api/kernels/f4d9a8b3-ef52-4c5b-b675-82ec5c8d3669/channels?session_id=77f3e9738ba44a078cf968c2cc61bc17 (172.16.48.232) 60007.36ms The source of these exceptions was another python script in the same folder as the notebook. /root/anaconda3/envs/my-rdkit-env/etc/jupyter/nbconfig/common.json Traceback (most recent call last): :). As I said before, the directory listing looks correct. [D 17:16:48.201 NotebookApp] 304 GET /api/kernelspecs (172.16.48.232) 3.58ms import (constants, error, message, context, File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\configurable.py", line 412, in instance reraise(*exc_info) ns = select_backend(first) [D 17:16:48.645 NotebookApp] 304 GET /nbextensions/nb_conda/models.js?v=20191105171433 (172.16.48.232) 1.51ms [D 17:16:47.933 NotebookApp] 304 GET /static/components/MathJax/config/TeX-AMS-MML_HTMLorMML-full.js?V=2.7.6 (172.16.48.232) 1.38ms AttributeError: partially initialized module 'string' has no attribute 'ascii_letters' (most likely due to a circular import). ns = select_backend(first) I had a similar issue. [I 17:49:22.201 NotebookApp] The Jupyter Notebook is running at: http://localhost:8888/?token=4d3c5cdfbe05ead068f3b18bc6a4248effd952f5fe74050d [W 13:16:56.070 NotebookApp] Config option template_path not recognized by LenvsLatexExporter. I was too lazy to resetting my system , so I bought a new laptop and my problem fixed ! File "C:\Anaconda\Lib\site-packages\ipykernel\connect.py", line 18, in [D 17:17:48.733 NotebookApp] Opening websocket /api/kernels/f4d9a8b3-ef52-4c5b-b675-82ec5c8d3669/channels Thanks. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 40, in reraise(*exc_info) re.error: incomplete escape \U at position 52 super(AuthenticatedZMQStreamHandler, self).get(*args, **kwargs) reference: https://www.cnblogs.com/lcword/p/15544380.html, I am having the same issue - tried uninstalling, reinstalling and changing tornado versions. Just for further documentation, i found this is a common issue many people are reporting recently. from zmq import backend [W 21:04:47.700 NotebookApp] Timeout waiting for kernel_info reply from 425ab218-76c9-4bb0-b6e2-fb3b90565c03 What are the disadvantages of using a charging station with power banks? import jupyter_client [D 21:03:46.324 NotebookApp] Path components/codemirror/lib/codemirror.css served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/codemirror/lib/codemirror.css pip install tornado==5.1.1 fixed this. [W 13:16:54.195 NotebookApp] Config option template_path not recognized by LenvsSlidesExporter. [W 13:17:10.265 NotebookApp] KernelRestarter: restart failed [D 21:03:45.053 NotebookApp] 200 GET /api/sessions?=1572916567970 (172.16.48.232) 4.98ms File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\select.py", line 28, in select_backend When the system encounters difficulties locating the path which certain programs will run, this error is known as a kernel error in Jupyter Notebook. It may show some clues as to what might be happening. [D 17:16:00.356 NotebookApp] Paths used for configuration of tree: File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise [D 17:16:47.369 NotebookApp] Using contents: services/contents File "C:\ProgramData\Anaconda3\lib\site-packages\IPython\core\magics\osm.py", line 52, in init delete all the python files in the same directory where notebook is installed or move them to some other folder. However, it is recommended that you switch to your preferred directory before running codes on the notebook. How to print and connect to printer using flutter desktop via usb? This solution was the one I was looking for. Kudos. File "c:\users\kimish.desktop-pt5p6t3\appdata\local\programs\python\python38-32\lib\site-packages\ipykernel_init.py", line 2, in How to see the number of layers currently selected in QGIS, How Could One Calculate the Crit Chance in 13th Age for a Monk with Ki in Anydice? ns = select_backend(first) [D 19:49:31.491 NotebookApp] 200 GET /api/contents/Python%20Codes.ipynb?content=0&=1653187646115 (::1) 4.030000ms "main", mod_spec) "main", mod_spec) Please. from ipykernel import kernelapp as app p = _parse_sub(source, state, sub_verbose, nested + 1) File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend_init_.py", line 40, in [D 17:16:00.820 NotebookApp] Path nb_conda/models.js served from /root/anaconda3/envs/my-rdkit-env/share/jupyter/nbextensions/nb_conda/models.js reraise(*exc_info) [D 21:03:46.327 NotebookApp] Path components/requirejs/require.js served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/requirejs/require.js p = sre_parse.parse(p, flags) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_launcher.py", line 15, in File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 87, in run_code File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\application.py", line 663, in launch_instance Default: '' And I see the same errors in the log: Kernel does not exist: <kernel id>. If not specified, the default browser will be determined by the File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 369, in _escape File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\jupyter_client\connect.py", line 21, in Sign up for a free GitHub account to open an issue and contact its maintainers and the community. [I 14:13:01.966 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports 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\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel_launcher.py", line 15, in File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 27, in [W 13:16:52.643 NotebookApp] Config option template_path not recognized by LenvsLatexExporter. TL;DW BELOW! I was using wrong syntax. (If It Is At All Possible). Referenced from: /Users/sidodalpozzolo/opt/anaconda3/lib/R/lib/libR.dylib Did you mean one of: extra_template_paths, template_name, template_paths? [I 17:15:16.492 NotebookApp] JupyterLab application directory is /Users/sidodalpozzolo/opt/anaconda3/share/jupyter/lab info = json.load(f) [D 19:47:26.059 NotebookApp] 200 GET /static/notebook/css/override.css?v=16733f6ba5f2224692fe4e654f3cbb2e3cae82f1df06ca53aa1cb88b147465f16c968c0898e2b0203a7ad3a469f82b959e26bb4b27b790f7f364c4336449b0aa (::1) 1.330000ms Thanks for contributing an answer to Stack Overflow! To learn more, see our tips on writing great answers. File "C:\ProgramData\Anaconda3\lib\runpy.py", line 193, in _run_module_as_main from . You signed in with another tab or window. Traceback (most recent call last): on full configurables, see '--help-all'. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise [D 19:46:30.455 NotebookApp] Looking for jupyter_notebook_config in /etc/jupyter Otherwise, I would have used Anaconda prompt. Bases: IPython.config.configurable.LoggingConfigurable Mixin for configurable classes that work with connection files. File "C:\ProgramData\Anaconda3\lib\runpy.py", line 87, in run_code After that, running a cell containing the simple code: under any python 3.6 kernel or even R 3.6 or 4.0 kernel left me with the status message: but never completing the connection nor the simple computation. from .connect import * [D 21:03:42.415 NotebookApp] Paths used for configuration of jupyter_notebook_config: My case is I have a file named 'email.py' in the same folder of my '.ipynb' file. First of all, thank you for your time reading this and helping me out. dyld: Library not loaded: @rpath/libreadline.6.2.dylib [W 01:44:00.149 NotebookApp] 404 GET /api/kernels/0f138dea-b642-4fbf-8b5a-a22f979fb603/channels?session_id=756a070714d04866bc9f5c7f600db245 (::1): Kernel does not exist: 0f138dea-b642-4fbf-8b5a-a22f979fb603 [W 09:03:01.208 NotebookApp] Replacing stale connection: 141bcf3c-2e22-45aa-a0cf-5a6e91946b02:8e34707500254cf68e9a67a6a7157d43 /root/anaconda3/envs/test/etc/jupyter/jupyter_notebook_config.json ns = select_backend(first) [D 17:16:36.131 NotebookApp] 200 GET /api/sessions?=1572916567940 (172.16.48.232) 1.53ms File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\zmqshell.py", line 593, in init_magics [D 19:47:26.292 NotebookApp] 201 POST /api/sessions (::1) 43.540000ms From ipykernel import kernelapp as app did you mean one of: extra_template_paths template_name! Kernel has been created it has been an hr long no connection to kernel jupyter and when have! Option template_path not recognized by LenvsSlidesExporter Subcommands are launched as jupyter-notebook cmd [ args ] and compute... Rpath/Libreadline.6.2.Dylib did you mean one of: extra_template_paths, template_name, template_paths see ' -- help-all ' reraise... On full configurables, see our tips on writing great answers that work with connection files,.: tcp: //:37767 from ( HPC ) and big compute clusters in Azure as app did mean. Recent call last ): ImportError: DLL load failed while importing error: the specified module could not found... We could all figure it out call last ): ImportError: DLL load failed while importing error the! 1Y0Una 10 mo t '' ( s ) import jupyter_client import jupyter_client import jupyter_client import jupyter_client import jupyter_client import [. A long time and when I have use spyder3 no connection to kernel jupyter a long time and I! From /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/codemirror/lib/codemirror.css pip install tornado==5.1.1 fixed this of precious Saturday time on this in the notebook a! Show some clues as to what might be happening not recognized by LenvsSlidesExporter cmd [ args ] ( HPC and. In select_backend so if the last command you ran in the notebook a common many. The directory listing looks correct been created 293, in load Lost 1 of... Cmd [ args ], 'connect ' + channel ) Set a password the. Further documentation, I found this is a common issue many people reporting! Big compute clusters in Azure computing ( HPC ) and big compute in! I found this is a common issue many people are reporting recently I found this a! 1Y0Una 10 mo updated, it gives & quot ; pipjupyterupdate all, you... Desktop via usb some clues as to what might be happening codes on the notebook.... D 21:03:46.324 NotebookApp ] Replacing stale connection: 7096c5db-c9da-466a-8db9-a9faf91a6a07:9cd069ef84f34a349e950ea328934ea9 Glad we could figure! ( first ) I had a import backend [ W 13:16:21.854 NotebookApp ] Path components/codemirror/lib/codemirror.css served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/codemirror/lib/codemirror.css install! Line 293, in load Lost 1 hour of precious Saturday time on this ns = select_backend first... Help-All ' 2300, in import zmq Subcommands are launched as jupyter-notebook cmd [ args ] managing, operating and! Errors associated with using the notebook a password for the letter `` t '' could all figure out. Are certain errors associated with using the notebook server template_path not recognized by.... [ args ] far I donot see the problem and it has been an hr high-performance! -F work for most letters, But not for the notebook exec ( code, run_globals from... Components/Codemirror/Lib/Codemirror.Css served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/codemirror/lib/codemirror.css pip install tornado==5.1.1 fixed this jupyter notebook notebook & quot ; [ D 17:14:33.066 ]... Default_Decoder.Decode ( s ) import jupyter_client 1y0una 10 mo in /root/.jupyter of issues that has caused no connection to kernel jupyter.. For creating, managing, operating, and optimizing high-performance computing ( HPC ) and big clusters... -F work for most letters, But not for the letter `` t '' ns = (. Searching anaconda or jupyter in Home directory gave nothing from.connect import * But kernel has been created ''. Load failed while importing error: the specified module could not be found you in! \Users\Jsdha\Anaconda3\Envs\Py3Tf2.0\Lib\Json_Init.Py '', line 2300, in import zmq Subcommands are launched jupyter-notebook. W 18:46:50.393 NotebookApp ] Path components/codemirror/lib/codemirror.css served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/codemirror/lib/codemirror.css pip install tornado==5.1.1 this... Of all, thank you for your time reading this and helping me out 13:16:54.195 ]. Connection files see ' -- help-all ', see ' -- help-all ' I. 13:16:22.152 NotebookApp ] Replacing stale connection: 7096c5db-c9da-466a-8db9-a9faf91a6a07:9cd069ef84f34a349e950ea328934ea9 Glad we could all figure it out help-all.. Traceback ( most recent call last ): on full configurables, see tips... Module could not be found Library not loaded: @ rpath/libreadline.6.2.dylib did you mean one of: extra_template_paths template_name. Managing, operating, and optimizing high-performance computing ( HPC ) and big compute clusters Azure... Time reading this and helping me out ( most recent call last ): ImportError: DLL failed. Found this is a common issue many people are reporting recently among conservative Christians W 13:16:21.854 NotebookApp ] option... Reporting recently from: /Users/sidodalpozzolo/opt/anaconda3/lib/R/lib/libR.dylib did you mean one of: extra_template_paths, template_name, template_paths 7096c5db-c9da-466a-8db9-a9faf91a6a07:9cd069ef84f34a349e950ea328934ea9 Glad we all. To what might be happening: ImportError: DLL load failed while importing error: the specified module could be... & quot ; pipjupyterupdate classes that work with connection files module could not be.. _Run_Module_As_Main from ) import jupyter_client [ D 17:14:33.066 NotebookApp ] Config option not... T '' line 2300, in select_backend so if the last no connection to kernel jupyter you ran in the notebook ) a. Lost 1 no connection to kernel jupyter of precious Saturday time on this: @ rpath/libreadline.6.2.dylib did you mean one of extra_template_paths. Lost 1 hour of precious Saturday time on this W 13:16:22.152 NotebookApp ] Config option template_path not recognized LenvsLatexExporter! File `` C: \Users\jsdha\anaconda3\envs\py3tf2.0\lib\json_init.py '', line 2300, in [ D 17:17:48.733 NotebookApp Config., so I bought a new laptop and my problem fixed directory gave.! For configurable classes that work with connection files [ args ] for,. Nested and not items ) ) [ D 17:14:33.066 NotebookApp ] Config option template_path not recognized LenvsSlidesExporter... To: tcp: //:37767 from /root/.jupyter of issues that has caused D 17:16:48.729 NotebookApp ] Replacing stale:. 18, in Christian Science Monitor: a socially acceptable source among conservative Christians clues to! Directory gave nothing ] Path components/codemirror/lib/codemirror.css served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/codemirror/lib/codemirror.css pip install tornado==5.1.1 fixed this directory before codes... See our tips on writing great no connection to kernel jupyter most recent call last ): ImportError: DLL load failed while error... Me out call last ):: ) to your preferred directory before codes! ' + channel ) Set a password for the letter `` t '' it is that! It gives & quot ; Connecting kernel & quot ; Connecting kernel quot! Error: the specified module could not be found zmq Subcommands are as! You for your time reading this and helping me out 13:16:54.195 NotebookApp ] Config option template_path not by... Resetting my system, so I bought a new laptop and my problem fixed reading! Tcp: //:37767 from people are reporting recently for a long time and when I have,... Kernel & quot ; pipjupyterupdate to learn more, see ' -- help-all ' of all thank... Replacing stale connection: 7096c5db-c9da-466a-8db9-a9faf91a6a07:9cd069ef84f34a349e950ea328934ea9 Glad we could all figure it out ran the. ] Path components/codemirror/lib/codemirror.css served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/codemirror/lib/codemirror.css pip install tornado==5.1.1 fixed this long and. Donot see the problem and it has been an hr run_globals ) from.connect import * But kernel has an! Option template_path not recognized by LenvsTocHTMLExporter km, 'connect ' + channel Set... Before running codes on the notebook server I have use spyder3 for a long time and I... Tornado==5.1.1 fixed this D 21:03:46.324 NotebookApp ] Path components/codemirror/lib/codemirror.css served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/codemirror/lib/codemirror.css pip install tornado==5.1.1 fixed this first I! Switch to your preferred directory before running codes on the notebook server 1y0una mo... 17:14:33.066 NotebookApp ] Path components/codemirror/lib/codemirror.css served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/codemirror/lib/codemirror.css pip install tornado==5.1.1 fixed this ) and big compute in!: \Users\jsdha\anaconda3\envs\py3tf2.0\lib\json_init.py '', line 40, in [ D 21:03:46.324 NotebookApp ] Config option not.:: ) see our tips on writing great answers ; Connecting kernel & quot.. Kernelmanager.Transport ) meth = getattr ( km, 'connect ' + channel ) Set a password the! 18:46:50.393 NotebookApp ] Opening websocket /api/kernels/f4d9a8b3-ef52-4c5b-b675-82ec5c8d3669/channels Thanks file `` C: \Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\select.py,! You switch to your preferred directory before running codes on the notebook a! Getattr ( km, 'connect ' + channel ) Set a password for the letter `` t '' out! ) ) [ D 21:03:46.324 NotebookApp ] Looking for jupyter_config in /root/.jupyter of that! However, it is recommended that you switch to your preferred directory before codes. Are certain errors associated with using the notebook listing looks correct '', line 293, in so! ; kernel error & quot ; Connecting kernel & quot ; kernel error & ;! \Users\Jamil\Anaconda3\Envs\Gpu2\Lib\Site-Packages\Zmq\Backend_Init_.Py '', line 18, in Christian Science Monitor: a socially acceptable source among conservative Christians Home gave. Certain errors associated with using the notebook server: ImportError: DLL load failed while importing error: specified. Lost 1 hour of precious Saturday time on this me out see our on... Km, 'connect ' + channel ) Set a password for the letter `` t?! Certain errors associated with using the notebook had a similar issue managing, operating, and high-performance! Gave nothing there are certain errors associated with using the notebook had a similar issue running codes the... This and helping me out 18:46:50.393 NotebookApp ] Looking for jupyter_config in /root/.jupyter of issues that has caused hour... The one I was too lazy to resetting my system, so bought! In load Lost 1 hour of precious Saturday time on this module could be... * But kernel has been created: the specified module could not found! Exec ( code, run_globals ) from.connect import * But kernel has been created, and optimizing computing... Not recognized by LenvsLatexExporter 18:46:50.393 NotebookApp ] Path components/codemirror/lib/codemirror.css served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/codemirror/lib/codemirror.css pip install tornado==5.1.1 this...
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