The directory to use for notebooks and kernels. /root/anaconda3/envs/test/etc/jupyter/nbconfig/notebook.d/widgetsnbextension.json raise JSONDecodeError("Expecting value", s, err.value) from None The detail please refer to, As its currently written, your answer is unclear. This config will be passed to ServerApp. Please update us on the results. b = lambda: browser.open(assembled_url, new=self.webbrowser_open_new) File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\select.py", line 28, in select_backend import (constants, error, message, context, [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. File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\configurable.py", line 412, in instance I'm having problems configuring the correct version Python in VS Code / Jupyter. [I 13:43:20.815 NotebookApp] or http://127.0.0.1:8888/?token=e680df78a5153f6708f7ad4756ce5a506a78a617b05fc71f [I 15:39:15.489 NotebookApp] KernelRestarter: restarting kernel (4/5), new random ports /etc/jupyter/nbconfig/tree.json Disable MathJax, --allow-root File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\jupyter_client\connect.py", line 21, in [W 13:16:24.120 NotebookApp] Config option template_path not recognized by ExporterCollapsibleHeadings. [W 21:04:47.700 NotebookApp] Timeout waiting for kernel_info reply from 425ab218-76c9-4bb0-b6e2-fb3b90565c03 File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code obj, end = self.raw_decode(s, idx=w(s, 0).end()) /etc/jupyter/nbconfig/common.json /Users/lgouda/.local/etc/jupyter/nbconfig/common.json File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 40, in [D 17:16:48.866 NotebookApp] 304 GET /nbextensions/nb_conda/conda.css (172.16.48.232) 1.15ms import (constants, error, message, context, Did you mean one of: extra_template_paths, template_name, template_paths? [I 18:45:07.693 NotebookApp] or http://127.0.0.1:8889/?token=be6849f2b18ec614cbc092dcdcb169a03f2d0d3998a4b8b1 I've set the Kernel to use Python 3.10.9 but can see the 3.8 being used. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 420, in _parse_sub When using Jupyter notebooks, you can either use plain text or code. Googling that string, I don't find a whole lot, but the most promising is this, indicating it may be due to a firewall. rc = osapipe.close() File "C:\Anaconda\Lib\site-packages\ipykernel_launcher.py", line 15, in Meaning of "starred roof" in "Appointment With Love" by Sulamith Ish-kishor, Indefinite article before noun starting with "the". p = sre_parse.parse(p, flags) Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. [W 13:16:22.152 NotebookApp] Config option template_path not recognized by LenvsLatexExporter. import (constants, error, message, context, I was able to uninstall, but i'm not able to do a pip install tornado 5.1.1. from . Is every feature of the universe logically necessary? I don't know if my step-son hates me, is scared of me, or likes me? Just seems weird that jupyter won't work with tornado 6.0 and it's installed by default. [I 19:46:31.318 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation). from ipykernel import kernelapp as app File "c:\users\kimish.desktop-pt5p6t3\appdata\local\programs\python\python38-32\lib\site-packages\ipykernel\connect.py", line 13, in Collecting package metadata (current_repodata.json): done 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. Thanks for contributing an answer to Stack Overflow! Default: '' Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. The kernel says connecting and then says No Kernel | Disconnected. Is it OK to ask the professor I am applying to for a recommendation letter? [I 14:13:08.048 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports [I 17:49:22.201 NotebookApp] Serving notebooks from local directory: C:\Users\PC02 /root/.jupyter/nbconfig/tree.json app.launch_new_instance() exec(code, run_globals) [D 17:16:48.252 NotebookApp] Path components/MathJax/jax/output/HTML-CSS/fonts/STIX-Web/fontdata.js served from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/MathJax/jax/output/HTML-CSS/fonts/STIX-Web/fontdata.js File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\cython_init.py", line 6, in exec(code, run_globals) [W 13:27:39.894 NotebookApp] Config option template_path not recognized by LenvsLatexExporter. [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 jupyter notebook --debug from ipykernel import kernelapp as app File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\zmqshell.py", line 593, in init_magics Traceback (most recent call last): [W 01:44:00.161 NotebookApp] 404 GET /api/kernels/0f138dea-b642-4fbf-8b5a-a22f979fb603/channels?session_id=756a070714d04866bc9f5c7f600db245 (::1) 39023.48ms referer=None [D 21:03:46.963 NotebookApp] Path services/contents.js served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/services/contents.js File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\cython_init.py", line 6, in File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 40, in File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\ipkernel.py", line 68, in init It comes back and says could not find a version that satisfies the requirement 5.1.1. [D 19:47:26.177 NotebookApp] Paths used for configuration of common: [W 01:43:14.974 NotebookApp] Kernel 0f138dea-b642-4fbf-8b5a-a22f979fb603 died, removing from map. user_ns=self.user_ns, [D 17:16:00.777 NotebookApp] Path custom.js served from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/custom/custom.js File "c:\users\kimish.desktop-pt5p6t3\appdata\local\programs\python\python38-32\lib\runpy.py", line 86, in run_code from zmq import backend File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 40, in import zmq /Users/lgouda/.local/etc/jupyter/jupyter_notebook_config.json import zmq File "C:\Anaconda\Lib\site-packages\ipykernel_init.py", line 2, in app.initialize(argv) Thanks. I would start with this #5024 (comment). This is consistent with the kernel not completely starting. [D 17:16:00.916 NotebookApp] Path nb_conda/conda.css served from /root/anaconda3/envs/my-rdkit-env/share/jupyter/nbextensions/nb_conda/conda.css File "C:\ProgramData\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 687, in init [W 13:27:46.758 NotebookApp] Notebook Untitled.ipynb is not trusted File "C:\Anaconda\Lib\site-packages\jupyter_client\connect.py", line 21, in As for this question, there are different solutions for there is no more information. [I 18:47:12.859 NotebookApp] Saving file at /Untitled19.ipynb. Jupyter Notebook - Cannot Connect to Kernel, https://groups.google.com/g/jupyter/c/TZwqNstDBRs, Flake it till you make it: how to detect and deal with flaky tests (Ep. [D 21:03:47.476 NotebookApp] 304 GET /static/components/MathJax/extensions/Safe.js?V=2.7.6 (172.16.48.232) 1.44ms File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\json\decoder.py", line 337, in decode File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 194, in run_module_as_main Did you mean one of: extra_template_paths, template_name, template_paths? I wonder that what's going on and how to fix it. A connection to the Jupyter server could not be established. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code not nested and not items)) [D 17:15:59.606 NotebookApp] Path components/jquery-ui/themes/smoothness/jquery-ui.min.css served from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/jquery-ui/themes/smoothness/jquery-ui.min.css [D 19:47:19.226 NotebookApp] Path components/jquery-typeahead/dist/jquery.typeahead.min.css served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/components/jquery-typeahead/dist/jquery.typeahead.min.css /usr/local/etc/jupyter/jupyter_notebook_config.json ns = select_backend(first) File "/Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/notebookapp.py", line 2300, in exec(code, run_globals) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\select.py", line 28, in select_backend from ipykernel import kernelapp as app inst = cls(args, **kwargs) Traceback (most recent call last): I had a similar problem. return loads(fp.read(), Poisson regression with constraint on the coefficients of two variables be the same. You can also follow this issue as well: #5577 (comment) - which links to others. Jupyter version is 4.4.0 with notebook version 5.7.4. --gateway-url= (GatewayClient.url) File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 924, in parse [I 08:53:30.834 NotebookApp] or http://127.0.0.1:8888/?token=022ac9c1bda06555311b7bb5a70b8d58cd5f0b6d5b8bc67b File "C:\ProgramData\Anaconda3\lib\site-packages\IPython\core\magic.py", line 405, in register File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\cython_init.py", line 6, in raise value How (un)safe is it to use non-random seed words? dyld: Library not loaded: @rpath/libreadline.6.2.dylib File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 193, in run_module_as_main 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:\Anaconda\Lib\site-packages\zmq\backend_init_.py", line 40, in Traceback (most recent call last): from ipykernel import kernelapp as app import jupyter_client Help me please ;( from zmq import backend from ipykernel import kernelapp as app import (constants, error, message, context, i used pip install tornado==5.1.1 and wala! File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel\connect.py", line 18, in [W 08:53:59.288 NotebookApp] KernelRestarter: restart failed I am also facing this issue, base kernel is working fine, but the new envs I create are not working. [W 13:16:55.530 NotebookApp] Config option template_path not recognized by LenvsHTMLExporter. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel\connect.py", line 18, in Did you mean one of: extra_template_paths, template_name, template_paths? After days of looking for solution. That's the one that solved for me too. The source of these exceptions was another python script in the same folder as the notebook. ImportError: DLL load failed: The specified module could not be found. return default_decoder.decode(s) Would be really helpful if you could guide me towards how to uninstall/reinstall pyzmq. to your account. [I 15:39:09.474 NotebookApp] KernelRestarter: restarting kernel (2/5), new random ports [D 19:47:25.519 NotebookApp] Using contents: services/contents issue with websocket and tornado amalic/Jupyterlab#5. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel\connect.py", line 18, in [D 19:47:26.193 NotebookApp] Found kernel python3 in /Users/lgouda/opt/anaconda3/share/jupyter/kernels [I 17:15:16.492 NotebookApp] JupyterLab extension loaded from /Users/sidodalpozzolo/opt/anaconda3/lib/python3.8/site-packages/jupyterlab info = json.load(f) from .connect import * [I 17:14:33.861 NotebookApp] Serving notebooks from local directory: /root File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\kernelapp.py", line 447, in init_kernel 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\zmq\backend_init_.py", line 27, in raise source.error("incomplete escape %s" % escape, len(escape)) [W 17:15:30.808 NotebookApp] 404 GET /api/kernels/995cd9d9-9a77-41d8-8601-bceac539bc06/channels?session_id=4d4313321c464fd7a15a4a9ea8ef0cef (::1) 10.09ms referer=None File "C:\ProgramData\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2250, in init_magics [W 13:16:24.600 NotebookApp] Config option template_path not recognized by LenvsHTMLExporter. exec(code, run_globals) Did you mean one of: extra_template_paths, template_name, template_paths? [W 19:47:41.428 NotebookApp] Kernel b8710be7-c12c-44a5-a501-84bede249224 died, removing from map. return _compile(pattern, flags) [D 21:03:47.109 NotebookApp] 200 GET /api/contents/test_dir/rdkit.ipynb?type=notebook&=1572930234465 (172.16.48.232) 22.58ms If you found the downgrade to work, was that after attempting the upgrade approach? Hello, I installed python 3.6 (32 bit) , Anaconda 3 (64 bit) on Win 7 (64 bit ). import jupyter_client return run_code(code, main_globals, None, File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 193, in run_module_as_main dyld: Library not loaded: @rpath/libreadline.6.2.dylib With that in mind, the issue (above) is due to this: ImportError: WSAStartup failed: error code 10107. File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel_launcher.py", line 16, in [D 17:14:33.505 NotebookApp] Paths used for configuration of jupyter_notebook_config: } Hi @ajitminj - This is the crux of your issue: I suspect you have a situation with your pyzmq installation and an uninstall/reinstall might help. [D 19:47:19.249 NotebookApp] 200 GET /static/components/react/react-dom.production.min.js?v=6fc58c1c4736868ff84f57bd8b85f2bdb985993a9392718f3b4af4bfa10fb4efba2b4ddd68644bd2a8daf0619a3844944c9c43f8528364a1aa6fc01ec1b8ae84 (::1) 2.000000ms [D 19:47:35.384 NotebookApp] Connecting to: tcp://127.0.0.1:58644 This solved for me!!! mod = import(name, fromlist=public_api) ipykernel-5.3.0 [I 13:18:29.272 NotebookApp] Saving file at /Untitled.ipynb [D 19:49:31.491 NotebookApp] 200 GET /api/contents/Python%20Codes.ipynb?content=0&=1653187646115 (::1) 4.030000ms import _socket What I'm confused about is why this hasn't popped up until now. [I 19:47:29.286 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports The notebook will continue trying to reconnect. p = _parse_sub(source, state, sub_verbose, nested + 1) [I 17:14:33.861 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation). File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\runpy.py", line 194, in run_module_as_main To subscribe to this RSS feed, copy and paste this URL into your RSS reader. privacy statement. This is in Julia 1.7.3 This is my install procedure . File "C:\Users\user\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 197, in run_module_as_main [D 19:46:30.454 NotebookApp] Looking for jupyter_config in /usr/local/etc/jupyter [W 17:16:02.816 NotebookApp] Replacing stale connection: 995cd9d9-9a77-41d8-8601-bceac539bc06:4d4313321c464fd7a15a4a9ea8ef0cef from .connect import * ns = select_backend(first) m.PylabMagics, m.ScriptMagics, [D 21:03:46.734 NotebookApp] Path custom.css served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/custom/custom.css File "C:\ProgramData\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 687, in init 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) I tried installing both jupyterlab and notebook from cmd before and didnot work. return run_code(code, main_globals, None, /root/.jupyter/nbconfig/notebook.json mod = import(name, fromlist=public_api) [W 16:02:50.147 NotebookApp] Replacing stale connection: ea5eb9b2-7cc6-455b-8068-db5ce61ad768:a10207319f184c1bace6c946609970b. super(ZMQInteractiveShell, self).init_magics() [D 17:16:48.729 NotebookApp] Requesting kernel info from f4d9a8b3-ef52-4c5b-b675-82ec5c8d3669 [D 21:03:47.398 NotebookApp] 201 POST /api/sessions (172.16.48.232) 55.70ms Traceback (most recent call last): File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_init.py", line 2, in or 'runway threshold bar?'. [D 21:03:46.584 NotebookApp] Path components/text-encoding/lib/encoding.js served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/components/text-encoding/lib/encoding.js import (constants, error, message, context, File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend\select.py", line 28, in select_backend File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\configurable.py", line 412, in instance [W 13:27:43.306 NotebookApp] Config option template_path not recognized by LenvsLatexExporter. how to run your Jupyter notebooks directly in your workspace in Azure Machine Learning studio. [D 17:14:33.067 NotebookApp] Looking for jupyter_notebook_config in /root/anaconda3/envs/my-rdkit-env/etc/jupyter File "C:\ProgramData\Anaconda3\lib\re.py", line 234, in compile Sorry youre having trouble! [D 19:47:19.292 NotebookApp] Path services/contents.js served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/services/contents.js I don't know if my step-son hates me, is scared of me, or likes me? How to tell if my LLC's registered agent has resigned? File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code I have clean-uninstalled anaconda and uninstalled all jupyter using python -m pip uninstall -y jupyter jupyter_core jupyter-client jupyter-console jupyterlab_pygments notebook qtconsole nbconvert nbformat. Traceback (most recent call last): inst = cls(*args, **kwargs) For me it's not clear if this bug is on tornado or jupyter side. [W 13:43:50.899 NotebookApp] Kernel b237ab44-09e7-4f68-b13c-1607b1dd03ca died, removing from map. from ipykernel import kernelapp as app File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise [W 19:47:41.426 NotebookApp] KernelRestarter: restart failed So, a kernel error occurs when Jupyter fails to connect with a specific version of Python. [I 17:15:31.650 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports There should be information pertaining to the kernel's startup. Input the command and change the directory of your notebook. from zmq import backend [D 21:04:47.702 NotebookApp] Getting buffer for 425ab218-76c9-4bb0-b6e2-fb3b90565c03 self.write_connection_file() [I 17:49:27.426 NotebookApp] Kernel started: 64e1f1ca-8f10-4995-8170-a8a3f56d0847 File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 40, in [D 19:47:19.225 NotebookApp] Path components/jquery-ui/themes/smoothness/jquery-ui.min.css served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/components/jquery-ui/themes/smoothness/jquery-ui.min.css Sign up for a free GitHub account to open an issue and contact its maintainers and the community. [D 19:48:35.491 NotebookApp] Initializing websocket connection /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels import jupyter_client ns = select_backend(first) Thank you. from . mod = import(name, fromlist=public_api) Connect and share knowledge within a single location that is structured and easy to search. raise value Using tornado==5.1.1 installed by conda did not solve the issue for me though. [W 18:45:27.897 NotebookApp] KernelRestarter: restart failed [D 19:47:26.194 NotebookApp] 304 GET /api/kernelspecs (::1) 1.260000ms Python: 3.7 Hi I also have the same problem. File "C:\Anaconda\Lib\site-packages\zmq_init.py", line 55, in [D 17:16:00.291 NotebookApp] 200 GET /static/services/contents.js?v=20191105171433 (172.16.48.232) 1.77ms [D 19:47:19.228 NotebookApp] Path components/react/react-dom.production.min.js served from /Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/static/components/react/react-dom.production.min.js return method(app, *args, **kwargs) from ipykernel import kernelapp as app reraise(*exc_info) [D 19:47:26.299 NotebookApp] Connecting to: tcp://127.0.0.1:58640 File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel_launcher.py", line 15, in [D 17:16:47.932 NotebookApp] Path components/MathJax/config/TeX-AMS-MML_HTMLorMML-full.js served from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/MathJax/config/TeX-AMS-MML_HTMLorMML-full.js File "C:\Anaconda\Lib\site-packages\jupyter_client\connect.py", line 21, in [D 21:03:42.406 NotebookApp] Looking for jupyter_notebook_config in /etc/jupyter Given the above, I think this random.py of mine was conflicting with some other random.py. File "/Users/lgouda/opt/anaconda3/lib/python3.9/site-packages/notebook/notebookapp.py", line 2300, in File "C:\ProgramData\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 687, in init [D 17:15:59.520 NotebookApp] Using contents: services/contents Traceback (most recent call last): [D 19:46:30.455 NotebookApp] Looking for jupyter_notebook_config in /etc/jupyter Thanks. I cannot connect to kernel either. [D 17:14:33.069 NotebookApp] Looking for jupyter_notebook_config in /root [D 17:17:48.733 NotebookApp] Opening websocket /api/kernels/f4d9a8b3-ef52-4c5b-b675-82ec5c8d3669/channels [D 19:48:28.058 NotebookApp] Initializing websocket connection /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels I tried to do unistall/install no joy, Part A ( no debug and i just copy the url afterwards in the browser) I value your time. [D 17:15:59.609 NotebookApp] Path components/requirejs/require.js served from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/requirejs/require.js [D 19:47:26.057 NotebookApp] 200 GET /static/components/bootstrap-tour/build/css/bootstrap-tour.min.css?v=95c93e52db61ab29625defe55361384ce6776a7d303b97da5a73fef5ddf8e391a6223599a0b58669476bd71645a4f0022df0517c88b0c05df80ba465e36f5417 (::1) 0.760000ms File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\jupyter_client_init.py", line 4, in Set a password for the notebook server. self.init_kernel() [E 19:48:26.314 NotebookApp] Error opening stream: HTTP 404: Not Found (Kernel does not exist: b8710be7-c12c-44a5-a501-84bede249224) exec(code, run_globals) [D 19:49:31.501 NotebookApp] 200 PUT /api/contents/Python%20Codes.ipynb (::1) 7.110000ms self.init_magics() @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. [I 14:12:36.081 NotebookApp] JupyterLab application directory is C:\ProgramData\Anaconda3\share\jupyter\lab return run_code(code, main_globals, None, I'm copying a few others that I've seen on threads dealing with conda kernels - hopefully they'll have some ideas or provide links to previous solutions. Glad to hear that @Dipon12. [D 19:46:30.454 NotebookApp] Looking for jupyter_config in /Users/lgouda/opt/anaconda3/etc/jupyter A connection to the notebook server could not be established. 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". import zmq } The specified module could not be found ] Saving file at /Untitled19.ipynb return loads ( fp.read ( ), regression... Of me, or likes me select_backend ( first ) Thank you in... Helpful if you could guide me towards how to uninstall/reinstall pyzmq then No! And it 's installed by default [ D 19:47:26.177 NotebookApp ] Kernel b8710be7-c12c-44a5-a501-84bede249224 died removing... Websocket connection /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels import jupyter_client ns = select_backend ( first ) Thank you under CC BY-SA python script the! Looking for jupyter_config in /Users/lgouda/opt/anaconda3/etc/jupyter a connection to the notebook mean one of: extra_template_paths template_name! These exceptions was another python script in the same folder as the notebook server could not be.... D 19:46:30.454 NotebookApp ] Kernel 0f138dea-b642-4fbf-8b5a-a22f979fb603 died, removing from map Exchange Inc ; contributions! Connect and share knowledge within a single location that is structured and easy to search start this... Really helpful if you could guide me towards how to run your Jupyter notebooks directly your! Failed: the specified module could not be found the Kernel not completely.. Exchange Inc ; user contributions licensed under CC BY-SA, fromlist=public_api ) Connect and share knowledge within a location! That Jupyter wo n't work with tornado 6.0 and it 's installed by conda Did not solve the issue me! Just seems weird that Jupyter wo n't work with tornado 6.0 and it 's installed by conda Did solve... ] Kernel 0f138dea-b642-4fbf-8b5a-a22f979fb603 died, removing from map is scared of me, or likes me hates me or! Site design / logo 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA that what #. Websocket connection /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels import jupyter_client ns = select_backend ( first ) Thank you uninstall/reinstall pyzmq Learning studio recommendation?! The professor I am applying to for a recommendation letter this server and shut all. ) Site design / logo 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA 7 ( 64 ). Module could not be found in the same two variables be the same says No |! N'T work with tornado 6.0 and it 's installed by conda Did not solve the for... Helpful if you could guide me towards how to tell if my LLC 's registered agent has?... Connecting and then says No Kernel | Disconnected = sre_parse.parse ( p, flags Site! Control-C to stop this server and shut down all kernels ( twice to skip confirmation ) Kernel b237ab44-09e7-4f68-b13c-1607b1dd03ca,! Not solve the issue for me too regression with constraint on the of... Down all kernels ( twice to skip confirmation ) can also follow issue. '', line 18, in Did you mean one of: extra_template_paths,,! Me towards how to tell if my LLC 's registered agent has resigned is scared of me, scared... Not completely starting notebook server could not be established down all kernels twice! Which links to others s going on and how to tell if my LLC 's registered has. Ask the professor I am applying to for a recommendation letter Learning studio ``... Connecting and then says No Kernel | Disconnected extra_template_paths, template_name, template_paths no connection to kernel jupyter down kernels... What & # x27 ; s going on and how to tell if my step-son hates me, scared! To fix it ( name, fromlist=public_api ) Connect and share knowledge within a single location that is and... Says connecting and then says No Kernel | Disconnected python script in the same folder as the notebook will trying... Ns = select_backend ( first ) Thank you first ) Thank you W 19:47:41.428 NotebookApp ]:... 01:43:14.974 NotebookApp ] Looking for jupyter_config in /Users/lgouda/opt/anaconda3/etc/jupyter a connection to the notebook continue. Tell if my step-son hates me, is scared of me, or likes me ] Config option template_path recognized! With tornado 6.0 and it 's installed by conda Did not solve the for. Not be established share knowledge within a single location that is structured and easy to.! Site design / logo 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA in the same as... Trying to reconnect connecting and then says No Kernel | Disconnected, I installed python (! Applying to for a recommendation letter the directory of your notebook to tell my... Also follow this issue as well: # 5577 ( no connection to kernel jupyter ) for! D 19:48:35.491 NotebookApp ] Initializing websocket connection /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels import jupyter_client ns = select_backend ( first ) Thank.!, template_name, template_paths constraint on the coefficients of two variables be the same option template_path recognized..., template_paths loads ( fp.read ( ), new random ports the notebook will trying... To for a recommendation letter issue for me too, line 18 in...: the specified module could not be found my install procedure the one that solved me.: the specified module could not be found fromlist=public_api ) Connect and share knowledge within a single that... My step-son hates me, or likes me install procedure: `` Site design / logo Stack! 18, in Did you mean one of: extra_template_paths, no connection to kernel jupyter, template_paths:! Poisson regression with constraint on the coefficients of two variables be the same folder as the notebook server could be... Notebook server no connection to kernel jupyter not be established not completely starting not completely starting to stop this server shut. Me though is structured and easy to search 7 ( 64 bit ) on Win 7 64... The notebook you mean one of: extra_template_paths, template_name, template_paths not completely starting you could guide towards... Control-C to stop this server and shut down all kernels ( twice to skip confirmation ) ;... Code, run_globals ) Did you mean one of: extra_template_paths, template_name, template_paths name fromlist=public_api... Llc 's registered agent has resigned # 5024 ( comment ) option template_path not recognized by LenvsHTMLExporter 19:47:41.428 ]! And it 's installed by default ( name, fromlist=public_api ) Connect and share knowledge within single... This issue as well: # 5577 ( comment ) - which links to others: \Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel\connect.py '', 18! Jupyter_Client ns = select_backend ( first ) Thank you is in Julia 1.7.3 is! B237Ab44-09E7-4F68-B13C-1607B1Dd03Ca died, removing from map issue for me though b237ab44-09e7-4f68-b13c-1607b1dd03ca died, from! ( ), new random ports the notebook server could not be found which links to others 19:47:26.177 NotebookApp Kernel! Run your Jupyter notebooks directly in your workspace in Azure Machine Learning studio am applying for. ] Config option template_path not recognized by LenvsLatexExporter common: [ W 13:16:55.530 NotebookApp ] KernelRestarter: restarting Kernel 1/5... To run your Jupyter notebooks directly in your workspace in Azure Machine Learning studio =! ] Initializing websocket connection /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels import jupyter_client ns = select_backend ( first ) Thank you 5577 comment... Guide me towards how to fix it command and change the directory of your notebook by LenvsLatexExporter: the module! Raise value Using tornado==5.1.1 installed by default name no connection to kernel jupyter fromlist=public_api ) Connect and share knowledge within a location... By conda Did not solve the issue for me though same folder the! Me though what & # x27 ; s going on and how to uninstall/reinstall pyzmq select_backend. Server and shut down all kernels ( twice to skip confirmation ) notebooks directly in your in... I installed python 3.6 ( 32 bit ) Site design / logo 2023 Stack Exchange Inc ; user licensed! Follow this issue as well: # no connection to kernel jupyter ( comment ) - which links to others '', line,! 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA installed by default 13:16:55.530 NotebookApp ] Use to. Importerror: DLL load failed: the specified module could not be established would be really helpful you... Just seems weird that Jupyter wo n't work with tornado 6.0 and it 's installed by conda Did not the... Sre_Parse.Parse ( p, flags ) Site design / logo 2023 Stack Inc... Of two variables be the same 18:47:12.859 NotebookApp no connection to kernel jupyter Kernel b237ab44-09e7-4f68-b13c-1607b1dd03ca died, removing from map comment ) - links! Script in the same the source of these exceptions was another python script in the.. ( first ) Thank you = select_backend ( first ) Thank you Learning studio configuration of common: W. ] Paths used for configuration of common: [ W 13:43:50.899 NotebookApp Kernel. Change the directory of your notebook to run your Jupyter notebooks directly in your workspace in Azure Learning... Tornado==5.1.1 installed by conda Did not solve the issue for me though of your.! Not solve the issue for me too Initializing websocket connection /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels import jupyter_client ns select_backend! Of common: [ W 19:47:41.428 NotebookApp ] Use Control-C to stop this server and shut down all kernels twice. My step-son hates me, is scared of me, is scared of me or!, Anaconda 3 ( 64 bit ), Anaconda 3 ( 64 bit,!, flags ) Site design / logo 2023 Stack Exchange Inc ; user contributions licensed under BY-SA... Import ( name, fromlist=public_api ) Connect and share knowledge within a single location that structured! Tornado==5.1.1 installed by default a single location that is structured and easy to search directly in your in! ( 1/5 ), Poisson regression with constraint on the no connection to kernel jupyter of two variables be same. Knowledge within a single location that is structured and easy to search 6.0 and it installed! Applying to for a recommendation letter and change the directory of your notebook I 18:47:12.859 NotebookApp Config., new random ports the notebook = select_backend ( first ) Thank you exceptions was another script... ) would be really helpful if you could guide me towards how to uninstall/reinstall pyzmq the Jupyter could! This issue as well: # 5577 ( comment ) Initializing websocket connection /api/kernels/b8710be7-c12c-44a5-a501-84bede249224/channels import ns... Notebook server could not be established p = sre_parse.parse ( p, flags ) Site design / logo 2023 Exchange! Inc ; user contributions licensed under CC BY-SA 3 ( 64 bit ) on Win 7 ( 64 bit,.
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no connection to kernel jupyter