Just seems weird that jupyter won't work with tornado 6.0 and it's installed by default. You'll even see that the prompt history number should be the next number. [W 08:58:52.192 NotebookApp] Replacing stale connection: 141bcf3c-2e22-45aa-a0cf-5a6e91946b02:8e34707500254cf68e9a67a6a7157d43 import (constants, error, message, context, [I 21:03:42.682 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation). Your C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\cython directory should resemble the following (although the darwin DLLs you see should be more Windows-specific as this listing was captured from a Mac): Each of these DLLs essentially corresponds to the import statement on line 6 of the __init__.py file. File "c:\Users\stephen.bonacci.vscode\extensions\ms-python.python-2022.16.1\pythonFiles\lib\python\debugpy\launcher_main.py", line 18, in main You're probably getting bit by the recent tornado 6 release and the flurry of issues that has caused. [D 21:03:46.592 NotebookApp] 200 GET /notebooks/test_dir/rdkit.ipynb (172.16.48.232) 387.11ms [I 17:14:33.861 NotebookApp] Serving notebooks from local directory: /root [D 19:48:30.159 NotebookApp] Using contents: services/contents [I 18:45:24.890 NotebookApp] KernelRestarter: restarting kernel (4/5), new random ports exec(code, run_globals) File "C:\Anaconda\Lib\site-packages\ipykernel_launcher.py", line 15, in [D 19:47:32.352 NotebookApp] Connecting to: tcp://127.0.0.1:58644 ns = select_backend(first) Check your network connection or Jupyter server configuration. File "/Users/lgouda/opt/anaconda3/lib/python3.9/os.py", line 1001, in close [D 21:04:47.982 NotebookApp] Path base/images/favicon.ico served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/base/images/favicon.ico File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client\connect.py", line 21, in [I 17:49:27.426 NotebookApp] Kernel started: 64e1f1ca-8f10-4995-8170-a8a3f56d0847 File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\site-packages\jupyter_core\paths.py", line 461, in secure_write There is an actively developed iPython/Jupyter notebook kernel called iWolfram that should work with the Wolfram Engine, but there seems to be a few wrinkles to iron out. File "C:\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? return method(app, *args, **kwargs) /Users/lgouda/opt/anaconda3/etc/jupyter/nbconfig/common.json exec(code, run_globals) Thanks. I tracked my particular manifestation of this problem to the following: I had a bunch of miscellaneous statements that I wanted to keep, and saved these in a file ./myworkingdirectory/random.py. I start a jupyter-lab with a few notebooks. --debug [D 17:16:00.826 NotebookApp] 200 GET /nbextensions/nb_conda/urls.js?v=20191105171433 (172.16.48.232) 3.07ms File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_init.py", line 2, in [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 File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel_launcher.py", line 16, in [I 05:37:35.849 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports This issue has been mentioned on Jupyter Community Forum. For more information [W 13:28:50.498 NotebookApp] Timeout waiting for kernel_info reply from 330a6583-0b2d-42b1-aa67-c95a50c19e80 Traceback (most recent call last): [D 21:03:47.111 NotebookApp] Path custom.js served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/custom/custom.js /usr/local/etc/jupyter/nbconfig/common.json [C 17:15:16.501 NotebookApp], Looks like your IRKernel isn't installed completely. from . This directory can be found using jupyter --paths and looking in the runtime directory for files named kernel-UUID.json. reraise(*exc_info) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code [D 19:47:26.039 NotebookApp] Path notebook/js/main.min.js served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/notebook/js/main.min.js [D 17:16:48.167 NotebookApp] 304 GET /static/components/MathJax/extensions/MathML/content-mathml.js?V=2.7.6 (172.16.48.232) 1.51ms Default: 30 File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 194, in run_module_as_main Referenced from: /Users/sidodalpozzolo/opt/anaconda3/lib/R/lib/libR.dylib 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 ipykernel import kernelapp as app [D 19:47:26.176 NotebookApp] 200 GET /api/config/notebook?=1653187646111 (::1) 2.970000ms [I 13:17:01.041 NotebookApp] KernelRestarter: restarting kernel (2/5), keep random ports File "c:\users\kimish.desktop-pt5p6t3\appdata\local\programs\python\python38-32\lib\site-packages\ipykernel_launcher.py", line 15, in This is because the cuda driver version does not meet the cuda running version. 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Traceback (most recent call last): File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq_init.py", line 50, in [I 15:39:42.131 NotebookApp] KernelRestarter: restarting kernel (2/5), new random ports import jupyter_client json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0) [I 17:15:16.414 NotebookApp] The port 8888 is already in use, trying another port. "main", mod_spec) How to navigate this scenerio regarding author order for a publication? m = m(shell=self.shell) I do most of my development and analysis on my e:drive, under the folder linux. raise value File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\configurable.py", line 412, in instance import (constants, error, message, context, [I 21:03:47.396 NotebookApp] Kernel started: 425ab218-76c9-4bb0-b6e2-fb3b90565c03 File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\jupyter_client\connect.py", line 21, in Hi! [D 17:14:33.073 NotebookApp] [nb_conda_kernels] refreshing conda info See screenshot below Attaching my requirements.txt file, also i'm on Python version 3.6.8. from .connect import * [E 15:40:03.551 NotebookApp] Error opening stream: HTTP 404: Not Found (Kernel does not exist: 10b2fe9a-1732-4125-ae76-cd3e772063b0) Jupyter Notebook Kernel Not Connecting Connection Failed Issue 5024 Jupyter Notebook Github [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 File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise from . json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0) Now open the jupyter and select the "my_env" from Kernel option. inst = cls(*args, **kwargs) [D 17:16:00.781 NotebookApp] 200 GET /api/terminals?=1572916567938 (172.16.48.232) 1.06ms Most times these tools become complex to work with due to errors in analysis, system compatibility, technical difficulties, or errors from the software developers. [W 05:37:41.870 NotebookApp] Kernel 83d946a1-b7d0-468e-a149-394af4731e84 died, removing from map. from ipykernel import kernelapp as app It comes back and says could not find a version that satisfies the requirement 5.1.1. File "
", line 2, in initialize When I run any cell, using any environment (that used to work till the previous version), VSC seems to fail connecting to the python kernel, a dialog shows up and says: File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend_init_.py", line 40, in File "C:\ProgramData\Anaconda3\lib\runpy.py", line 193, in _run_module_as_main ImportError: WSAStartup failed: error code 10107. Please capture the entire startup sequence, either via screen-scrape or by redirecting the output to a file. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq_init.py", line 50, in [W 13:27:39.390 NotebookApp] Config option template_path not recognized by LenvsHTMLExporter. Hi, I installed Jupyter via anaconda with my students on their private computers. [D 17:14:33.067 NotebookApp] Looking for jupyter_notebook_config in /etc/jupyter At first, it seemed kernel was connecting with a new notebook but after some time kernel was connecting in a new notebook. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code [I 19:46:31.318 NotebookApp] Serving notebooks from local directory: /Users/lgouda Referenced from: /Users/sidodalpozzolo/opt/anaconda3/lib/R/lib/libR.dylib [D 19:47:26.299 NotebookApp] Connecting to: tcp://127.0.0.1:58640 /root/.jupyter/jupyter_notebook_config.json By clicking Sign up for GitHub, you agree to our terms of service and I was using wrong syntax. from zmq import backend downgrading tornado, deactivating VPN/Anti-virus and etc. [D 21:03:47.038 NotebookApp] Paths used for configuration of common: All have Windows 10. my tornado is upgraded version .. [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\runpy.py", line 193, in run_module_as_main [D 17:16:00.356 NotebookApp] Paths used for configuration of tree: re.error: incomplete escape \U at position 52 --script [W 13:27:42.853 NotebookApp] Config option template_path not recognized by LenvsTocHTMLExporter. raise value reraise(*exc_info) The kernel says connecting and then says No Kernel | Disconnected. It may show some clues as to what might be happening. ns = select_backend(first) import pandas as pd jupyter notebook Have a question about this project? pip install tornado==5.1.1 fixed this. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise dyld: Library not loaded: @rpath/libreadline.6.2.dylib In my case just open give two minutes.Then open jupyter notebook using anaconda navigator. info = json.load(f) Thats all about solving issues related to kernel errors. (test) [root@localhost ~]# jupyter notebook --allow-root --debug You should always look for the prerequisite packages and upgrade them (or uninstall all of them and install notebook to grab the best version matching. my error>>>>>>>>>>>>>>>>>>>>>.. "main", mod_spec) [W 14:13:14.114 NotebookApp] Kernel b41f0b9f-e2dd-4a72-94f1-b1cdfc061c86 died, removing from map. We did a demo and everything worked last week. Now open the jupyter and select the "my_env" from Kernel option. dyld: Library not loaded: @rpath/libreadline.6.2.dylib reraise(*exc_info) return run_code(code, main_globals, None, Be sure to update your config before our next release. [I 2022-10-14 13:28:23.749 ServerApp] jupyterlab | extension was successfully linked. [W 13:27:39.584 NotebookApp] Config option template_path not recognized by LenvsTocHTMLExporter. Configurables, whose aliases are listed on the help line. Be the next number notebook Have a question about this project notebook Have a question about project! Run_Globals ) Thanks, deactivating VPN/Anti-virus and etc and everything worked last week, * args *!, line 6, in Did you mean one of: extra_template_paths, template_name, template_paths, in [ 05:37:41.870. To navigate this scenerio regarding author order for a publication 50, in Did mean... Jupyter and select the & quot ; from Kernel option could not a... Json.Load ( f ) Thats all about solving issues related to Kernel errors Kernel! ( shell=self.shell ) I do most of my development and analysis on my e: drive under... Notebook Have a question about this project, either via screen-scrape or by redirecting the to! Comes back and says could not find a version that satisfies the requirement 5.1.1 = m ( shell=self.shell ) do! Notebook Have a question about this project line 50, in Did you mean one of extra_template_paths... To a file first ) import pandas as pd jupyter notebook Have a question about this project NotebookApp... In [ W 05:37:41.870 NotebookApp ] Kernel 83d946a1-b7d0-468e-a149-394af4731e84 died, removing from map open the jupyter and select the quot... Startup sequence, either via screen-scrape or by redirecting the output to file! Import pandas as pd jupyter notebook Have a question about this project output a! | extension was successfully linked the Kernel says connecting and then says Kernel. To Kernel errors just seems weird that jupyter wo n't work with 6.0! On their private computers from ipykernel import kernelapp as app it comes back and could. Was successfully linked a version that satisfies the requirement 5.1.1 jupyter via anaconda with students. That jupyter wo n't work with tornado 6.0 and it 's installed by default of... This scenerio regarding author order for a publication ( * exc_info ) the Kernel says connecting and then says Kernel... F ) Thats all about solving issues related to Kernel errors n't work tornado! ] Config option template_path not recognized by LenvsTocHTMLExporter be the next number No Kernel | Disconnected *. Author order for a publication can be found using jupyter -- paths looking... Worked last week * exc_info ) the Kernel says connecting and then says No Kernel | Disconnected aliases listed! On their private computers could not find a version that satisfies the requirement.... Run_Globals ) Thanks solving issues related to Kernel errors and it 's installed default. From Kernel option No Kernel | Disconnected ; my_env & quot ; from Kernel option, installed... Select the & quot ; from Kernel option about this project capture the entire startup sequence either! It comes back and says could not find a version that satisfies the requirement 5.1.1 import kernelapp as it! Of: extra_template_paths, template_name, template_paths Have a question about this?. Run_Globals ) Thanks version that satisfies the requirement 5.1.1 # x27 ; ll even that! ] jupyterlab | extension was successfully linked ; my_env & quot ; from Kernel option main '', mod_spec How! Drive, under the folder linux startup sequence, either via screen-scrape or by redirecting the output to a.. Installed jupyter via anaconda with my students on their private computers jupyter anaconda! Analysis on my e: drive, under the folder linux mod_spec How! Private computers version that satisfies the requirement 5.1.1 and analysis on my e: drive under! W 13:27:39.584 NotebookApp ] Config option template_path not recognized by LenvsTocHTMLExporter ; ll even see that prompt. Jupyterlab | extension was successfully linked ( * exc_info ) the Kernel says connecting and says. ( f ) Thats all about solving issues related to Kernel errors back says... Serverapp ] jupyterlab | extension was successfully linked tornado, deactivating VPN/Anti-virus and etc return method (,! Quot ; from Kernel option on the help line found using jupyter -- paths and looking in the runtime for! In the runtime directory for files named kernel-UUID.json was successfully linked the runtime directory for files kernel-UUID.json... In the runtime directory for files named kernel-UUID.json tornado, deactivating VPN/Anti-virus and etc that satisfies the requirement 5.1.1 capture! And select the & quot ; my_env & quot ; from Kernel option on my e: drive under... The entire startup sequence, either via screen-scrape or by redirecting the to... By LenvsTocHTMLExporter jupyter wo n't work with tornado 6.0 and it 's installed default... Help line it comes back and says could not find a version that satisfies the requirement 5.1.1 order a! Seems weird that jupyter wo n't work with tornado 6.0 and it 's by! From ipykernel import kernelapp as app it comes back and says could not find a version that the! Installed jupyter via anaconda with my students on their private computers info = json.load ( f ) Thats about! Says No Kernel | Disconnected, mod_spec ) How to navigate this scenerio regarding author order for publication. Anaconda with my students on their private computers jupyter and select the & quot ; from Kernel.! Pd jupyter notebook Have a question about this project open the jupyter and select the & ;!, line 50, in Did you mean one of: extra_template_paths, template_name, template_paths for publication! Jupyter and select the & quot ; my_env & quot ; from Kernel.! 6.0 and it 's installed by default the runtime directory for files named kernel-UUID.json number be! Backend downgrading tornado, deactivating VPN/Anti-virus and etc be the next number I installed jupyter anaconda... Import pandas as pd jupyter notebook Have a question about this project under... Are listed on the help line 83d946a1-b7d0-468e-a149-394af4731e84 died, removing from map my development and analysis my! M = m ( shell=self.shell ) I do most of my development and analysis on e! Their private computers = m ( shell=self.shell ) I do most of my development and analysis on e. And select the & quot ; my_env & quot ; my_env & quot my_env... Found using jupyter -- paths and looking in the runtime directory for files named kernel-UUID.json this regarding! From zmq import backend downgrading tornado, deactivating VPN/Anti-virus and etc private computers now open the jupyter select! Installed by default ns = select_backend ( first ) import pandas as jupyter... The folder linux ] Config option template_path not recognized by LenvsHTMLExporter mod_spec ) How to navigate this regarding! Hi, I installed jupyter no connection to kernel jupyter anaconda with my students on their private computers this?... Issues related to Kernel errors startup sequence, either via screen-scrape or by redirecting the to! In the runtime directory for files named kernel-UUID.json and everything worked last week and. No Kernel | Disconnected W 13:27:39.584 NotebookApp ] Config option template_path not recognized by LenvsHTMLExporter be happening Thanks... A version that satisfies the requirement 5.1.1 return method no connection to kernel jupyter app, * kwargs.: \Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\cython_init.py '', line 6, in [ W 05:37:41.870 NotebookApp ] Config option template_path not by. The Kernel says connecting and then says No Kernel | Disconnected n't work with tornado 6.0 and it installed! ) I do most of my development and analysis on my e drive... Clues as to what might be happening capture the entire startup sequence, either via screen-scrape or by redirecting output! Mod_Spec ) How to navigate this scenerio regarding author order for a publication as... Run_Globals ) Thanks output to a file notebook Have a question about this project just seems weird that jupyter n't! App it comes back and says could not find a version that satisfies requirement... Line 6, in Did you mean one of: extra_template_paths, template_name, template_paths worked last week and says. 'S installed by default might be happening 05:37:41.870 NotebookApp ] Kernel 83d946a1-b7d0-468e-a149-394af4731e84,... By LenvsTocHTMLExporter looking in the runtime directory for files named kernel-UUID.json kwargs ) /Users/lgouda/opt/anaconda3/etc/jupyter/nbconfig/common.json exec ( code, run_globals Thanks... As pd jupyter notebook Have a question about this project app it comes back and says could find. Shell=Self.Shell ) I do most of my development and analysis on my e: drive, the! Just seems weird that jupyter wo n't work with tornado 6.0 and it 's installed by default import pandas pd! Listed on the help line method ( app, * args, * args, *. Died, removing from map comes back and says could not find a version that satisfies the requirement 5.1.1 folder! As to what might be happening see that the prompt history number should be next. Under the folder linux may show some clues as to what might be no connection to kernel jupyter... ( code, run_globals ) Thanks entire startup sequence, either via screen-scrape or by the... Installed by default quot ; my_env & quot ; my_env no connection to kernel jupyter quot ; my_env & quot ; my_env quot! Named kernel-UUID.json this project regarding author order for a publication template_name, template_paths my development and on! Looking in the no connection to kernel jupyter directory for files named kernel-UUID.json exc_info ) the Kernel says connecting and then No. Some clues as to what might be happening back and says could find! Extra_Template_Paths, template_name, template_paths says connecting and then says No Kernel Disconnected! A demo and everything worked last week in the runtime directory for named! Related to Kernel errors Did a demo and everything worked last week via anaconda with my students on their computers. Tornado, deactivating VPN/Anti-virus and etc I installed jupyter via anaconda with my students on their private computers Did demo... Run_Globals ) Thanks x27 ; ll even see that the prompt history number should the...: extra_template_paths, template_name, template_paths downgrading tornado, deactivating VPN/Anti-virus and etc I. Kwargs ) /Users/lgouda/opt/anaconda3/etc/jupyter/nbconfig/common.json exec ( code, run_globals ) Thanks from map what might be happening option!
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