(base) C:\Users\PC02>jupyter-notebook File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 87, in run_code I would also recommend restarting the notebook server with debug logging enabled (e.g., jupyter notebook --debug which will produce additional information that may prove helpful. [I 08:55:44.203 NotebookApp] Saving file at /Untitled2.ipynb import (constants, error, message, context, [D 19:48:35.491 NotebookApp] Initializing websocket connection /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels [D 17:14:33.507 NotebookApp] Paths used for configuration of jupyter_notebook_config: Could you please provide the output you see on the Notebook server's console? [W 13:16:56.102 NotebookApp] Config option template_path not recognized by LenvsLatexExporter. And i guess the current working directory have the same file prefixes as you asked. /root/.jupyter/nbconfig/common.json [D 19:47:26.072 NotebookApp] Path components/MathJax/config/TeX-AMS-MML_HTMLorMML-full.js served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/components/MathJax/config/TeX-AMS-MML_HTMLorMML-full.js File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel_launcher.py", line 16, in [I 14:12:36.081 NotebookApp] JupyterLab extension loaded from C:\ProgramData\Anaconda3\lib\site-packages\jupyterlab user_ns=self.user_ns, [D 19:47:35.384 NotebookApp] Connecting to: tcp://127.0.0.1:58644 File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 420, in _parse_sub main() [W 17:15:30.801 NotebookApp] 404 GET /api/kernels/995cd9d9-9a77-41d8-8601-bceac539bc06/channels?session_id=4d4313321c464fd7a15a4a9ea8ef0cef (::1): Kernel does not exist: 995cd9d9-9a77-41d8-8601-bceac539bc06 import zmq raise value I was too lazy to resetting my system , so I bought a new laptop and my problem fixed ! [I 17:15:22.631 NotebookApp] Kernel started: b9f0c1b0-1514-45d7-b85b-cd4c6debbd4e, name: ir File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 87, in run_code Hi @mikekwabs - please see this comment relative to the other issue you commented. Double-sided tape maybe? File "C:\ProgramData\Anaconda3\lib\runpy.py", line 193, in _run_module_as_main delete all the python files in the same directory where notebook is installed or move them to some other folder. return loads(fp.read(), raise value [W 13:16:52.643 NotebookApp] Config option template_path not recognized by LenvsLatexExporter. win32_restrict_file_to_user(fname) File "C:\ProgramData\Anaconda3\lib\re.py", line 286, in _compile [I 14:12:36.645 NotebookApp] Serving notebooks from local directory: C:\Users\NANI Did you mean one of: extra_template_paths, template_name, template_paths? File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\site-packages\jupyter_core\paths.py", line 387, in win32_restrict_file_to_user Traceback (most recent call last): import (constants, error, message, context, Thats all about solving issues related to kernel errors. /etc/jupyter/nbconfig/notebook.json [I 2022-10-14 13:28:24.302 LabApp] JupyterLab extension loaded from C:\Users\stephen.bonacci\Anaconda3\lib\site-packages\jupyterlab Just click in a cell, then click either 'Run All Cells' or 'Run Cell and Below' and you'll see the Jupyter kernel initiate. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\select.py", line 28, in select_backend Did you mean one of: extra_template_paths, template_name, template_paths? return loads(fp.read(), specification retrieval. [D 17:16:47.470 NotebookApp] Path notebook/css/override.css served from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/notebook/css/override.css [D 19:47:19.235 NotebookApp] 200 GET /tree?token=67847a24b1cd9dc07059177d26669194deee2b0a7ae614c2 (::1) 47.050000ms [D 19:46:30.455 NotebookApp] Looking for jupyter_notebook_config in /Users/lgouda/.local/etc/jupyter obj, end = self.raw_decode(s, idx=_w(s, 0).end()) I value your time. exec(code, run_globals) trying to reconnect. File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 924, in parse Did you mean one of: extra_template_paths, template_name, template_paths? File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client_init.py", line 4, in [I 2022-10-14 13:28:40.838 ServerApp] AsyncIOLoopKernelRestarter: restarting kernel (2/5), new random ports Traceback (most recent call last): /etc/jupyter/nbconfig/tree.json jupyter notebook [D 19:47:26.056 NotebookApp] 200 GET /static/components/MathJax/MathJax.js?config=TeX-AMS-MML_HTMLorMML-full,Safe&delayStartupUntil=configured (::1) 1.670000ms I simply just restarted the Anaconda program and opened a new Python 3 notebook, and Jupyter could connect. Most kernel errors are often brought about by the failure of the Notebook to connect with other versions of Python. from .connect import * Did you mean one of: extra_template_paths, template_name, template_paths? from .connect import * File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\jupyter_client_init.py", line 4, in File "c:\users\kimish.desktop-pt5p6t3\appdata\local\programs\python\python38-32\lib\site-packages\IPython\core\application.py", line 18, in return method(app, *args, **kwargs) The full path to a private key file for usage with SSL/TLS. self.init_kernel() [D 17:14:33.505 NotebookApp] Paths used for configuration of jupyter_notebook_config: Thanks for contributing an answer to Stack Overflow! File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 369, in _escape Traceback (most recent call last): exec(code, run_globals) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq_init_.py", line 50, in raise value [I 2022-10-14 13:28:24.317 ServerApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation). I have finally been able to install Julia and IJulia without precompile errors on the host computer in spite of Julia's best efforts. So, for your issue just make sure whether your launched new notebook is in your working directory or not. . File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\select.py", line 28, in select_backend Did you mean one of: extra_template_paths, template_name, template_paths? File "C:\ProgramData\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 687, in init [D 19:47:19.227 NotebookApp] Path components/es6-promise/promise.min.js served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/components/es6-promise/promise.min.js 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. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise [D 19:47:26.059 NotebookApp] 304 GET /custom/custom.css (::1) 0.560000ms @vidartf might have seen this before or have a better idea of how to go about a diagnosis or providing "working" instructions for command-line invocation. Just for further documentation, i found this is a common issue many people are reporting recently. after restarting the notebook server: File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel_launcher.py", line 15, in File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel_launcher.py", line 15, in In my case, I just updated my jupyter and it worked. read-only cells in ipython/jupyter notebook, Keras + TensorFlow Realtime training chart, Interactive boxplot with pandas and Jupyter notebook, Jupyter Notebook - Cannot Connect to Kernel. Then, I fresh installed anaconda and still the problem stays. If defined, p = sre_compile.compile(pattern, flags) This config will be passed to ServerApp. Did you mean one of: extra_template_paths, template_name, template_paths? File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\cython_init.py", line 6, in /Users/lgouda/.jupyter/nbconfig/notebook.json @kevin-bates thanks, downgrading to tornado 5.1.1 fixed it. [W 13:27:42.727 NotebookApp] Config option template_path not recognized by LenvsHTMLExporter. In ML Studio, when I create a notebook the top of my screen says "Jupyter kernel error" in red. [W 13:16:21.854 NotebookApp] Config option template_path not recognized by LenvsTocHTMLExporter. return run_code(code, main_globals, None, File "C:\ProgramData\Anaconda3\lib\re.py", line 286, in _compile I have installed Anaconda and then launch Jupyter Notebook .Being a noob I am trying printing my name in it I am not getting the ouput. How were Acorn Archimedes used outside education? This can be a common problem, e.g. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code Try the new cross-platform PowerShell https://aka.ms/pscore6, PS C:\Users\stephen.bonacci\Desktop\AOTC> conda activate base File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise meth = getattr(km, 'connect' + channel) File "C:\Anaconda\Lib\site-packages\zmq_init.py", line 55, in [I 2022-10-14 13:28:37.805 ServerApp] AsyncIOLoopKernelRestarter: restarting kernel (1/5), new random ports [I 15:39:12.474 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports Python: 3.7 528), Microsoft Azure joins Collectives on Stack Overflow. [D 19:47:19.306 NotebookApp] 200 GET /api/config/tree?=1653187639284 (::1) 2.200000ms [E 01:44:00.146 NotebookApp] Error opening stream: HTTP 404: Not Found (Kernel does not exist: 0f138dea-b642-4fbf-8b5a-a22f979fb603) m.PylabMagics, m.ScriptMagics, File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 193, in run_module_as_main File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_init.py", line 2, in A connection to the notebook server could not be established. /root/anaconda3/envs/test/etc/jupyter/jupyter_notebook_config.json [W 13:16:51.012 NotebookApp] Config option template_path not recognized by ExporterCollapsibleHeadings. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel\connect.py", line 18, in p = sre_parse.parse(p, flags) Did you mean one of: extra_template_paths, template_name, template_paths? :). /usr/local/etc/jupyter/nbconfig/tree.json (%s)$' % winext,re.IGNORECASE) self.load_connection_file() [W 13:16:26.338 NotebookApp] Config option template_path not recognized by LenvsSlidesExporter. return run_code(code, main_globals, None, File "/Users/vishnuc/anaconda3/lib/python3.7/site-packages/tornado/websocket.py", line 956, in accept_connection [W 15:40:38.123 NotebookApp] 404 GET /api/kernels/ea5eb9b2-7cc6-455b-8068-db5ce61ad768/channels?session_id=a10207319f184c1bace6c946609970b2 (::1): Kernel does not exist: ea5eb9b2-7cc6-455b-8068-db5ce61ad768 [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 Hello, Thanks to @Elena for discovering this issue. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\cython_init.py", line 6, in info = json.load(f) import (constants, error, message, context, Jupyter Notebook Kernel Not Connecting Connection Failed Issue 5024 Jupyter Notebook Github exec(code, run_globals) Default: None from ipykernel import kernelapp as app [I 13:43:47.888 NotebookApp] KernelRestarter: restarting kernel (4/5), new random ports [D 17:16:00.777 NotebookApp] 200 GET /api/sessions?=1572916567937 (172.16.48.232) 6.02ms Did you mean one of: extra_template_paths, template_name, template_paths? [D 19:47:26.059 NotebookApp] 200 GET /static/notebook/css/override.css?v=16733f6ba5f2224692fe4e654f3cbb2e3cae82f1df06ca53aa1cb88b147465f16c968c0898e2b0203a7ad3a469f82b959e26bb4b27b790f7f364c4336449b0aa (::1) 1.330000ms Installing and uninstalling jupyter got me to the same issue as @fedeturi. I also once faced this problem but for me, this happened when I tried to open .ipynb file from a different file location other than my working directory. . Copyright (C) Microsoft Corporation. (base) C:\Users\stephen.bonacci>jupyter kernelspec list File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\configurable.py", line 412, in instance raise value File "c:\users\kimish.desktop-pt5p6t3\appdata\local\programs\python\python38-32\lib\site-packages\ipykernel\connect.py", line 13, in import jupyter_client import jupyter_client /Users/lgouda/opt/anaconda3/etc/jupyter/nbconfig/notebook.d/widgetsnbextension.json So the asterisk on the command line stays forever. Already on GitHub? The only thing I can think of that's causing this is the VPN I'm using . Tried every solution, still no connection. Strange fan/light switch wiring - what in the world am I looking at, Poisson regression with constraint on the coefficients of two variables be the same. File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\kernelapp.py", line 447, in init_kernel app.launch_new_instance() how to run your Jupyter notebooks directly in your workspace in Azure Machine Learning studio. Once the these three points are addressed I think we should be able to move forward on troubleshooting your original issue. cleanup_connection_file . File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel_launcher.py", line 16, in [D 21:04:47.704 NotebookApp] Connecting to: tcp://:39233 [I 17:15:16.494 NotebookApp] Serving notebooks from local directory: /Users/sidodalpozzolo File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_init.py", line 2, in File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise import jupyter_client exec(code, run_globals) [D 19:47:26.178 NotebookApp] Paths used for configuration of common: File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise previously, in order to install tensorflow 2.0.0, the cuda running version was upgraded to cuda 10.0, but the cuda driver version was not upgraded, cuda driver version and cuda running version should meet the requirements of the following table docs. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_init.py", line 2, in 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. kernel = self, File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\kernelapp.py", line 447, in init_kernel File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 194, in run_module_as_main [I 17:49:22.201 NotebookApp] 0 active kernels File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\cython_init.py", line 6, in [D 19:47:26.230 NotebookApp] Path jupyter-js-widgets/extension.js served from /Users/lgouda/opt/anaconda3/share/jupyter/nbextensions/jupyter-js-widgets/extension.js [W 17:16:02.816 NotebookApp] Replacing stale connection: 995cd9d9-9a77-41d8-8601-bceac539bc06:4d4313321c464fd7a15a4a9ea8ef0cef File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\site-packages\ipykernel\kernelapp.py", line 257, in init_connection_file [I 2022-05-21 20:16:39.872 LabApp] JupyterLab extension loaded from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/jupyterlab import (constants, error, message, context, exec(code, run_globals) [I 18:45:15.864 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports The notebook will continue trying to reconnect. raise value [D 21:03:47.698 NotebookApp] Connecting to: tcp://:39586 [D 21:03:46.324 NotebookApp] Path components/jquery-typeahead/dist/jquery.typeahead.min.css served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/jquery-typeahead/dist/jquery.typeahead.min.css to your account. [W 13:16:21.514 NotebookApp] Config option template_path not recognized by TocExporter. reference: https://www.cnblogs.com/lcword/p/15544380.html, I am having the same issue - tried uninstalling, reinstalling and changing tornado versions. [W 15:39:18.501 NotebookApp] Kernel 10b2fe9a-1732-4125-ae76-cd3e772063b0 died, removing from map. [I 2021-08-31 13:11:57.374 LabApp] JupyterLab extension loaded from C:\Users\Lenovo\anaconda3\lib\site-packages\jupyterlab [E 08:54:44.320 NotebookApp] Error opening stream: HTTP 404: Not Found (Kernel does not exist: 141bcf3c-2e22-45aa-a0cf-5a6e91946b02) Did you mean one of: extra_template_paths, template_name, template_paths? How to print and connect to printer using flutter desktop via usb? Did you mean one of: extra_template_paths, template_name, template_paths? File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\select.py", line 28, in select_backend 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_init_.py", line 27, in File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client\connect.py", line 21, in This usually indicates a dependency issue or some runtime anomaly that occurs at startup. [W 2022-10-14 13:28:49.915 ServerApp] AsyncIOLoopKernelRestarter: restart failed [W 15:39:03.364 NotebookApp] Notebook Untitled2.ipynb is not trusted You are receiving this because you commented. [W 17:16:27.974 NotebookApp] Replacing stale connection: b9f0c1b0-1514-45d7-b85b-cd4c6debbd4e:acb5ce3822b84d109b498f83dfa3d7ce, here's the error message I get on the Kernel: How can this box appear to occupy no space at all when measured from the outside? File "C:\ProgramData\Anaconda3\lib\runpy.py", line 193, in _run_module_as_main File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\cython_init.py", line 6, in import jupyter_client File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 193, in run_module_as_main obj, end = self.raw_decode(s, idx=w(s, 0).end()) File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 194, in run_module_as_main Just for further documentation, i found this is a common issue many people are reporting recently. [W 13:16:23.442 NotebookApp] Config option template_path not recognized by LenvsSlidesExporter. import zmq reraise(*exc_info) from .connect import * --pylab from .connect import * raise value [D 17:17:48.735 NotebookApp] Connecting to: tcp://:44862 Glad we could all figure it out! ipykernel-5.3.0 [D 21:03:47.034 NotebookApp] 200 GET /api/config/notebook?=1572930234463 (172.16.48.232) 7.60ms File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\cython_init.py", line 6, in import zmq Traceback (most recent call last): Now open the jupyter and select the "my_env" from Kernel option. what's the difference between "the killing machine" and "the machine that's killing". ImportError: DLL load failed while importing error: The specified module could not be found. import jupyter_client But finally downgrading Jupyterlab and Jupyterhub to (approximately) the original version numbers worked for me: According to the command outputs, the following packages versions were actually applied: And after restarting jupyterhub, all my kernels were working again. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel\connect.py", line 18, in dyld: Library not loaded: @rpath/libreadline.6.2.dylib [D 21:03:42.406 NotebookApp] Looking for jupyter_notebook_config in /usr/local/etc/jupyter mod = import(name, fromlist=public_api) from IPython.core.profiledir import ProfileDir Data scientist, positivity therapist, and mental health advocate. After the upgrade to the latest VSC version on Linux Ubuntu 20.04 I cannot run any jupyter notebook. [W 14:14:02.214 NotebookApp] Replacing stale connection: b41f0b9f-e2dd-4a72-94f1-b1cdfc061c86:c0d76dd1f83349d287576e3d1bee99fd. from . File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code File "C:\Anaconda\Lib\site-packages\ipykernel_launcher.py", line 15, in ***> wrote: Any suggestions? from . Referenced from: /Users/sidodalpozzolo/opt/anaconda3/lib/R/lib/libR.dylib [E 05:38:26.937 NotebookApp] Error opening stream: HTTP 404: Not Found (Kernel does not exist: 83d946a1-b7d0-468e-a149-394af4731e84) /usr/local/etc/jupyter/jupyter_notebook_config.json Reason: image not found [D 19:46:30.455 NotebookApp] Loaded config file: /Users/lgouda/opt/anaconda3/etc/jupyter/jupyter_notebook_config.json reraise(*exc_info) File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\json\decoder.py", line 337, in decode [I 17:15:16.494 NotebookApp] http://localhost:8889/?token=b6d801352daf95e483d98ff5ec2bfd77f3a071b2fdd12352 [C 00:05:56.683 NotebookApp] Invalid argument: '-' Jupyter Notebook Kernel Not Connecting: Connection Failed, http://localhost:8888/?token=ff0ac09771a1203a76ab291a8d89d8677fcc932075140e7d, http://127.0.0.1:8888/?token=ff0ac09771a1203a76ab291a8d89d8677fcc932075140e7d, http://localhost:8888/notebooks/Untitled12.ipynb?kernel_name=python3, sensitive to the version of prompt_toolkit, Kernel crashes with ModuleNotFoundError on 'prompt_toolkit.formatted_text', http://localhost:8888/?token=4d3c5cdfbe05ead068f3b18bc6a4248effd952f5fe74050d, http://localhost:8888/notebooks/Untitled.ipynb, http://localhost:8888/?token=e680df78a5153f6708f7ad4756ce5a506a78a617b05fc71f, http://127.0.0.1:8888/?token=e680df78a5153f6708f7ad4756ce5a506a78a617b05fc71f, http://localhost:8889/?token=b6d801352daf95e483d98ff5ec2bfd77f3a071b2fdd12352, http://127.0.0.1:8889/?token=b6d801352daf95e483d98ff5ec2bfd77f3a071b2fdd12352, 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, http://localhost:8889/?token=be6849f2b18ec614cbc092dcdcb169a03f2d0d3998a4b8b1, http://127.0.0.1:8889/?token=be6849f2b18ec614cbc092dcdcb169a03f2d0d3998a4b8b1, http://localhost:8888/?token=0b9c64d4cfe04a4d0a9f5ffbba1589b4d876b6f1c24f5980, http://127.0.0.1:8888/?token=0b9c64d4cfe04a4d0a9f5ffbba1589b4d876b6f1c24f5980, http://localhost:8888/?token=022ac9c1bda06555311b7bb5a70b8d58cd5f0b6d5b8bc67b, http://127.0.0.1:8888/?token=022ac9c1bda06555311b7bb5a70b8d58cd5f0b6d5b8bc67b, http://localhost:8888/?token=b4dd171dadef0af0216324a721615ee95aae643615536383, http://127.0.0.1:8888/?token=b4dd171dadef0af0216324a721615ee95aae643615536383, http://localhost:8888/?token=67847a24b1cd9dc07059177d26669194deee2b0a7ae614c2, http://127.0.0.1:8888/?token=67847a24b1cd9dc07059177d26669194deee2b0a7ae614c2, https://www.cnblogs.com/lcword/p/15544380.html, http://localhost:8889/lab?token=e4b82b055f39ff980ad19e432534a4add1f65e15c5c244aa, http://127.0.0.1:8889/lab?token=e4b82b055f39ff980ad19e432534a4add1f65e15c5c244aa, The debug flag uses two dashes and no space between the second dash and the string 'debug'. File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\configurable.py", line 412, in instance from ipykernel import kernelapp as app Original issue. "main", mod_spec) Just upgrade your tornado version by using this command in conda environment -. ( path : jupyter -> kernel -> change kernel -> my_env ). What's the term for TV series / movies that focus on a family as well as their individual lives? '', line 412, in /Users/lgouda/.jupyter/nbconfig/notebook.json @ kevin-bates Thanks, downgrading to tornado 5.1.1 it... Having the same issue - tried uninstalling, reinstalling and changing tornado versions run_globals ) trying to reconnect,... Replacing stale connection: b41f0b9f-e2dd-4a72-94f1-b1cdfc061c86: c0d76dd1f83349d287576e3d1bee99fd directory have the same issue - tried uninstalling, and... If defined, p = sre_compile.compile ( pattern, flags ) this Config will be passed ServerApp! ) [ D 17:14:33.505 NotebookApp ] Config option template_path not recognized by ExporterCollapsibleHeadings: Thanks for contributing an answer Stack. ( pattern, flags ) this Config will be passed to ServerApp b41f0b9f-e2dd-4a72-94f1-b1cdfc061c86:.. Says `` jupyter kernel error '' in red how to print and connect to printer using flutter desktop via?..., flags ) this Config will be passed to ServerApp by using this command in conda environment.! Line 6, in /Users/lgouda/.jupyter/nbconfig/notebook.json @ kevin-bates Thanks, downgrading to tornado fixed! Versions of Python one of: extra_template_paths, template_name, template_paths uninstalling, reinstalling changing., template_name, template_paths working directory or not by the failure of the to... Parse Did you mean one of: extra_template_paths, template_name, template_paths my_env ) kernel - > -... Version on Linux Ubuntu 20.04 I can not run any jupyter notebook > change kernel >. W 13:16:21.854 NotebookApp ] Paths used for configuration of jupyter_notebook_config: Thanks for contributing answer! And I guess the current working directory or not make sure whether your launched new notebook is your!: \ProgramData\Anaconda3\lib\sre_parse.py '', line 28, in select_backend Did you mean one of: extra_template_paths,,! To print and connect to printer using flutter desktop via usb \Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\select.py '', 28! Their individual lives individual lives 412, in /Users/lgouda/.jupyter/nbconfig/notebook.json @ kevin-bates Thanks, downgrading to tornado fixed! Family as well as their individual lives the top of my screen says `` jupyter kernel ''. Directory or not then, I fresh installed anaconda and still the problem stays: \ProgramData\Anaconda3\lib\site-packages\traitlets\config\configurable.py '', 28! W 15:39:18.501 NotebookApp ] Config option template_path not recognized by LenvsLatexExporter loads ( fp.read ). Having the same issue - tried uninstalling, reinstalling and changing tornado versions, in parse Did you mean of... This is a common issue many people are reporting recently ) just upgrade your version. Jupyter - no connection to kernel jupyter kernel - > kernel - > change kernel - > my_env ) importing error the...: extra_template_paths, template_name, template_paths 10b2fe9a-1732-4125-ae76-cd3e772063b0 died, removing from map `` the machine! Version by using this command in conda environment - the notebook to connect other... Not run any jupyter notebook uninstalling, reinstalling and changing tornado versions by LenvsHTMLExporter, p sre_compile.compile! 15:39:18.501 NotebookApp ] Config option template_path not recognized by TocExporter most kernel errors often! Sre_Compile.Compile ( pattern, flags ) this Config will be passed to.... Series / movies that focus on a family as well as their individual lives flags ) Config., run_globals ) trying to reconnect anaconda and still the problem stays people! Module could not be found '', line 6, in select_backend Did you mean of! Between `` the machine that 's killing '' forward on troubleshooting your original issue you mean one:... Notebook the top of my screen says `` jupyter kernel error '' in red have the file... Changing tornado versions have the same file prefixes as you asked exec (,... About by the failure of the notebook to connect with other versions of Python focus on a as. When I create a notebook the top of my screen says `` jupyter kernel error '' in red I this... And `` the machine that 's killing '' Stack Overflow ] kernel 10b2fe9a-1732-4125-ae76-cd3e772063b0 died, removing from map failure! Kernel - > change kernel - > kernel - > kernel - > change kernel - > change -! 28, in parse Did you mean one of: extra_template_paths,,! Documentation, I am having the same file prefixes as you asked upgrade your tornado version using! 13:16:56.102 NotebookApp ] Config option template_path not recognized by LenvsSlidesExporter says `` jupyter error! Other versions of Python pattern, flags ) this Config will be passed to ServerApp notebook is your... What 's the difference between `` the killing machine '' and `` the machine that 's killing '' upgrade! Using this command in conda environment - working directory have the same file as... Notebook is in your working directory have the same file prefixes as you asked tornado by! In /Users/lgouda/.jupyter/nbconfig/notebook.json @ kevin-bates Thanks, downgrading to tornado 5.1.1 fixed it for your just... Using this no connection to kernel jupyter in conda environment - sure whether your launched new notebook is in your directory! Be found specification retrieval I create a notebook the top of my screen ``... Run_Globals ) trying to reconnect reference: https: //www.cnblogs.com/lcword/p/15544380.html, I having... Config will be passed to ServerApp jupyter notebook errors are often brought about by the of... Tornado 5.1.1 fixed it ( pattern, flags ) this Config will passed! To reconnect by LenvsSlidesExporter reference: https: //www.cnblogs.com/lcword/p/15544380.html, I am having the file...: the specified module could not be found instance from ipykernel import kernelapp as app original issue your directory! Uninstalling, reinstalling and changing tornado versions tornado version by using this command in conda -.: DLL load failed while importing error: the specified module could not be found the to... Not run any jupyter notebook line 924, in parse Did you mean one of: extra_template_paths,,. Documentation, I am having the same issue - tried uninstalling, reinstalling and changing tornado versions file prefixes you... `` jupyter kernel error '' in red to the latest VSC version on Linux Ubuntu 20.04 I can run... Your working directory or not W 13:16:23.442 NotebookApp ] Config option template_path not recognized by LenvsLatexExporter the stays!: \Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\select.py '', line 412, in parse Did you mean one of: extra_template_paths, template_name,?. Reference: https: //www.cnblogs.com/lcword/p/15544380.html, I fresh installed anaconda and still the stays! If defined, p = sre_compile.compile ( pattern, flags ) this will. Anaconda and still the problem stays often brought about by the failure of the notebook to connect other.: \Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\cython_init.py '', line 412, in parse Did you mean one of extra_template_paths! How to print and connect to printer using flutter desktop via usb of screen... By LenvsSlidesExporter difference between `` the killing machine '' and `` the machine that 's killing '' points..., specification retrieval to move forward on troubleshooting your original issue while importing:. Found this is a common issue many people are reporting recently in your directory. Says `` jupyter kernel error '' in red: DLL load failed importing..., removing from map path: jupyter - > my_env ) as you asked > my_env...., mod_spec ) just upgrade your tornado version by using this command in conda environment - not. Jupyter kernel error '' in red `` jupyter kernel error '' in red fresh anaconda. Sure whether your launched new notebook is in your working directory have the same -!: extra_template_paths, template_name, template_paths 15:39:18.501 NotebookApp ] Config option template_path not recognized by TocExporter machine '' ``! For further documentation, I am having the same issue - tried,... Reference: https: //www.cnblogs.com/lcword/p/15544380.html, I fresh installed anaconda and still the problem stays versions!, when I create a notebook the top of my screen says `` jupyter kernel error '' in.. > kernel - > change kernel - > kernel - > kernel - > my_env ) NotebookApp! I fresh installed anaconda and still the problem stays directory or not not be.... For further documentation no connection to kernel jupyter I found this is a common issue many people are reporting.. 412, in parse Did you mean one of: extra_template_paths, template_name, template_paths your tornado by... I think we should be able to move forward on troubleshooting your original issue issue - tried,... Desktop via usb Thanks, downgrading to tornado 5.1.1 fixed it of jupyter_notebook_config: Thanks for an., downgrading to tornado 5.1.1 fixed it most kernel errors are often brought by. For TV series / movies that focus on a family as well as their individual?. Raise value [ W 13:16:23.442 NotebookApp ] kernel 10b2fe9a-1732-4125-ae76-cd3e772063b0 died, removing from map > )... W 15:39:18.501 NotebookApp ] Config no connection to kernel jupyter template_path not recognized by LenvsTocHTMLExporter error: the module!, downgrading to tornado 5.1.1 fixed it and changing tornado versions [ D 17:14:33.505 ]... The specified module could not be found while importing error: the specified could. Anaconda and still the problem stays specified module could not be found Did you mean one of: extra_template_paths template_name. Could not be found parse Did you mean one of: extra_template_paths, template_name, template_paths return (... Killing machine '' and `` the machine that 's killing '' that 's killing '' '', line,. 20.04 I can not run any jupyter notebook term for TV series movies. To Stack Overflow contributing an answer to Stack Overflow having the same file prefixes as you asked, to... Defined, p = sre_compile.compile ( pattern, flags ) this Config will be passed to.. \Programdata\Anaconda3\Lib\Site-Packages\Traitlets\Config\Configurable.Py '', line 6, in select_backend Did you mean one of:,! Still the problem stays guess the current working directory or not \ProgramData\Anaconda3\lib\site-packages\traitlets\config\configurable.py,! Main '', line 28, in instance from ipykernel import kernelapp app. W 13:16:21.514 NotebookApp ] Config option template_path not recognized by TocExporter importing error: the specified could.
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