The source of these exceptions was another python script in the same folder as the notebook. I tried installing both jupyterlab and notebook from cmd before and didnot work. Pls help me out here. [D 19:46:30.463 NotebookApp] Paths used for configuration of jupyter_notebook_config: [D 17:16:48.619 NotebookApp] Kernel args: {'kernel_name': 'python3', 'cwd': '/root/test_dir'} raise value [W 13:16:54.953 NotebookApp] Config option template_path not recognized by ExporterCollapsibleHeadings. The Jupyter HTML Notebook. File "C:\ProgramData\Anaconda3\lib\site-packages\IPython\core\magics\osm.py", line 52, in init Given the above, I think this random.py of mine was conflicting with some other random.py. from .connect import * [D 19:47:26.184 NotebookApp] 200 GET /static/components/MathJax/extensions/MathML/content-mathml.js?V=2.7.9 (::1) 1.810000ms mod = import(name, fromlist=public_api) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise [W 08:53:59.288 NotebookApp] Kernel 141bcf3c-2e22-45aa-a0cf-5a6e91946b02 died, removing from map. File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\zmqshell.py", line 593, in init_magics Flutter change focus color and icon color but not works. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. [D 21:04:47.703 NotebookApp] Connecting to: tcp://:48108 File "c:\users\kimish.desktop-pt5p6t3\appdata\local\programs\python\python38-32\lib\site-packages\pandas_init_.py", line 180, in [I 13:17:07.197 NotebookApp] KernelRestarter: restarting kernel (4/5), keep random ports File "C:\ProgramData\Anaconda3\lib\runpy.py", line 193, in _run_module_as_main [D 17:16:47.681 NotebookApp] Path components/text-encoding/lib/encoding.js served from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/text-encoding/lib/encoding.js File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq_init.py", line 50, in import jupyter_client File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\zmqshell.py", line 593, in init_magics /Users/lgouda/opt/anaconda3/etc/jupyter/nbconfig/common.json from .connect import * from zmq import backend @takluyver @blink1073 @Carreau. [W 13:16:56.102 NotebookApp] Config option template_path not recognized by LenvsLatexExporter. Jupyter Notebook Kernel Not Connecting Connection Failed Issue 5024 Jupyter Notebook Github raise source.error("incomplete escape %s" % escape, len(escape)) [I 2022-05-21 19:46:31.314 LabApp] JupyterLab application directory is /Users/lgouda/opt/anaconda3/share/jupyter/lab However, my notebook somehow could not connect to Kernel. from .connect import * [D 21:03:42.405 NotebookApp] Looking for jupyter_config in /root/.jupyter [D 17:16:00.826 NotebookApp] 200 GET /nbextensions/nb_conda/urls.js?v=20191105171433 (172.16.48.232) 3.07ms [I 2021-10-27 08:53:30.819 LabApp] JupyterLab extension loaded from C:\Users\jamil\anaconda3\lib\site-packages\jupyterlab By default, there are no other virtual environments in Jupyter Notebook apart from Python 3. [W 13:17:45.695 NotebookApp] 404 GET /api/kernels/b165f980-2053-418e-ae80-4c5d9403e306/channels?session_id=1e16083640f3443dab046a9fdb78f070 (::1): Kernel does not exist: b165f980-2053-418e-ae80-4c5d9403e306 import zmq /etc/jupyter/nbconfig/common.json Copyright (C) Microsoft Corporation. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code [W 13:27:42.727 NotebookApp] Config option template_path not recognized by LenvsHTMLExporter. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend_init_.py", line 40, in /Users/lgouda/.local/etc/jupyter/nbconfig/notebook.json I am struggling with the same problem, checked many different solutions on the internet, tried them all, even uninstalling Anaconda and reinstalling, and it does not seem to work with any of these solutions. Next, you can run this command: jupyter console --existing. /etc/jupyter/nbconfig/notebook.json File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\zmqshell.py", line 593, in init_magics from . /etc/jupyter/nbconfig/notebook.json Why is water leaking from this hole under the sink? The text was updated successfully, but these errors were encountered: Are there any error messages in the command prompt when you're running Jupyter? Searching anaconda or jupyter in Home directory gave nothing. File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise File "C:\ProgramData\Anaconda3\lib\re.py", line 286, in _compile File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend_init_.py", line 27, in return run_code(code, main_globals, None, self.execre = re.compile(r'(.). [D 19:47:35.384 NotebookApp] Connecting to: tcp://127.0.0.1:58644 File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise For me it's not clear if this bug is on tornado or jupyter side. reraise(*exc_info) code = _escape(source, this, state) File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\json\decoder.py", line 337, in decode Try downgrading tornado (if you find you're File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 420, in _parse_sub from .connect import * [I 21:03:42.682 NotebookApp] http://localhost.localdomain:8888/ ImportError: DLL load failed while importing error: The specified module could not be found. I deleted everything again and again and downloaded anaconda from command installer instead of graphical and it worked. File "", line 2, in initialize Anaconda: 4.7.12 Connect and share knowledge within a single location that is structured and easy to search. [I 2022-10-14 13:28:24.313 ServerApp] The port 8888 is already in use, trying another port. super(ZMQInteractiveShell, self).init_magics() [D 17:16:48.836 NotebookApp] 304 GET /nbextensions/nb_conda/common.js?v=20191105171433 (172.16.48.232) 1.30ms [D 17:16:00.916 NotebookApp] 304 GET /nbextensions/nb_conda/conda.css (172.16.48.232) 1.44ms File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\ipkernel.py", line 68, in init File "C:\ProgramData\Anaconda3\lib\re.py", line 234, in compile "main", mod_spec) [W 01:43:43.185 NotebookApp] Replacing stale connection: 0f138dea-b642-4fbf-8b5a-a22f979fb603:756a070714d04866bc9f5c7f600db245 [D 21:03:46.327 NotebookApp] Path base/images/logo.png served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/base/images/logo.png Also uploading the pip packages: pip list --local. File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\json\decoder.py", line 337, in decode Did you mean one of: extra_template_paths, template_name, template_paths? So you are suggesting pyzmq uninstall/reinstall. "main", mod_spec) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq_init_.py", line 50, in [D 19:47:19.251 NotebookApp] 200 GET /static/components/requirejs/require.js?v=d37b48bb2137faa0ab98157e240c084dd5b1b5e74911723aa1d1f04c928c2a03dedf922d049e4815f7e5a369faa2e6b6a1000aae958b7953b5cc60411154f593 (::1) 0.640000ms self.execre = re.compile(r'(.). from .connect import * File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\json_init.py", line 346, in loads import jupyter_client [W 13:43:35.534 NotebookApp] 404 GET /nbextensions/widgets/notebook/js/extension.js?v=20210224134319 (::1) 22.980000ms referer=http://localhost:8888/notebooks/Untitled.ipynb /etc/jupyter/nbconfig/common.json [D 17:16:00.358 NotebookApp] Paths used for configuration of tree: File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\configurable.py", line 412, in instance from .connect import * return run_code(code, main_globals, None, from .connect import * File "c:\users\kimish.desktop-pt5p6t3\appdata\local\programs\python\python38-32\lib\site-packages\ipykernel_launcher.py", line 15, in Did you mean one of: extra_template_paths, template_name, template_paths? So the asterisk on the command line stays forever. Did you mean one of: extra_template_paths, template_name, template_paths? [I 18:45:07.693 NotebookApp] Serving notebooks from local directory: /Users/sidodalpozzolo [D 19:47:19.385 NotebookApp] 200 GET /api/sessions?=1653187639287 (::1) 1.810000ms import (constants, error, message, context, /etc/jupyter/jupyter_notebook_config.json I am still testing it. [D 19:46:30.455 NotebookApp] Looking for jupyter_config in /Users/lgouda/.jupyter [I 19:47:19.185 NotebookApp] 302 GET /?token=67847a24b1cd9dc07059177d26669194deee2b0a7ae614c2 (::1) 2.810000ms File "C:\Anaconda\Lib\site-packages\zmq_init.py", line 55, in File "c:\users\kimish.desktop-pt5p6t3\appdata\local\programs\python\python38-32\lib\site-packages\ipykernel_init.py", line 2, in or 'runway threshold bar?'. When I open the notebook your_first_read (or create a new notebook) in the mflix environment, it doesn't connect to the kernel. return loads(fp.read(), [D 17:14:33.066 NotebookApp] Looking for jupyter_config in /usr/local/etc/jupyter [D 17:15:59.608 NotebookApp] Path components/react/react.production.min.js served from /root/anaconda3/envs/my-rdkit-env/lib/python3.6/site-packages/notebook/static/components/react/react.production.min.js File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 85, in run_code from string import Template reraise(*exc_info) pip install tornado==5.1.1 fixed this. [I 17:14:33.860 NotebookApp] [nb_conda] enabled raise value [I 14:13:01.966 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports Traceback (most recent call last): [I 08:53:50.276 NotebookApp] KernelRestarter: restarting kernel (2/5), new random ports exec(code, run_globals) return method(app, *args, **kwargs) [W 13:27:42.257 NotebookApp] Config option template_path not recognized by ExporterCollapsibleHeadings. [D 17:16:00.781 NotebookApp] 200 GET /api/terminals?=1572916567938 (172.16.48.232) 1.06ms /root/.jupyter/jupyter_notebook_config.json This can be a common problem, e.g. raise JSONDecodeError("Expecting value", s, err.value) from None 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\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\backend\select.py", line 28, in select_backend (%s)$' % winext,re.IGNORECASE) /usr/local/etc/jupyter/nbconfig/common.json Now i can connect to jupyter notebook again. Screen shots help too. [D 21:03:46.325 NotebookApp] Path notebook/css/override.css served from /root/anaconda3/envs/test/lib/python3.6/site-packages/notebook/static/notebook/css/override.css from .connect import * Someone said run "Python: Select interpreter to start Jupyter server", someone also said run"Notebook . File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel\connect.py", line 18, in By the way, I do not use jupyter and even I haven't installed it. Did you mean one of: extra_template_paths, template_name, template_paths? File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_init.py", line 2, in jupyter notebook --debug import (constants, error, message, context, One of the most versatile programming software out there, because it carries the most popular tools, libraries, and packages needed for proficiency in all data science projects. [I 19:46:31.318 NotebookApp] Serving notebooks from local directory: /Users/lgouda File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\zmq\utils\sixcerpt.py", line 34, in reraise ns = select_backend(first) [I 19:47:29.286 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports . Traceback (most recent call last): raise value Sometimes duplicate names of imported packages can interfere as well. exec(code, run_globals) File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_launcher.py", line 15, in 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_init.py", line 50, in [W 13:27:39.634 NotebookApp] Config option template_path not recognized by LenvsTocHTMLExporter. File "C:\ProgramData\Anaconda3\lib\re.py", line 286, in _compile mod = import(name, fromlist=public_api) The only solution I found was by resetting the system(I took a backup of most wanted apps) and install the application. File "C:\Users\jsdha\anaconda3\envs\py3tf2.0\lib\json_init.py", line 346, in loads [I 15:39:36.113 NotebookApp] Kernel started: ea5eb9b2-7cc6-455b-8068-db5ce61ad768, name: gpu2 exec(code, run_globals) [D 17:16:48.866 NotebookApp] 304 GET /nbextensions/nb_conda/conda.css (172.16.48.232) 1.15ms [D 19:47:26.194 NotebookApp] 304 GET /api/kernelspecs (::1) 1.260000ms File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_launcher.py", line 15, in Check your network connection or notebook server configuration. Best. [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 [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 This week some 10 out of 60 could not establish a running kernel again. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel_launcher.py", line 15, in Then I copy the URL myself in the browser to launch juypter thinking that I will skip any python webbrowser errors if any, I get the error that Kernal isnot connecting error as this thread so I ran the debug as below in Part B . File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\zmq\backend_init_.py", line 40, in import win32api Removing or renaming the file solved the problem. from .connect import * [W 13:16:57.739 NotebookApp] Config option template_path not recognized by LenvsSlidesExporter. Double-sided tape maybe? Jupyter version is 4.4.0 with notebook version 5.7.4. Type x and hit return, and you should see that the variable already exists and has a value of 5. Even I had this bug for many days. import jupyter_client [D 21:03:47.109 NotebookApp] 200 GET /api/contents/test_dir/rdkit.ipynb?type=notebook&=1572930234465 (172.16.48.232) 22.58ms Not the answer you're looking for? Debug output belowas a novice is there anything that sticks out? File "C:\Users\kimish.DESKTOP-PT5P6T3\string.py", line 1, in mod = import(name, fromlist=public_api) [D 17:14:33.508 NotebookApp] Paths used for configuration of jupyter_notebook_config: after activation, you can observe that the environment has changed from base to py this is a confirmation that the activation of the new environment worked perfectly. I have clean-uninstalled anaconda and uninstalled all jupyter using File "C:\Users\kimish.DESKTOP-PT5P6T3\string.py", line 1, in File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\config\configurable.py", line 412, in instance In my case, I created a virtual environment named "DL", but the notebook that should have run under this environment did not, so I uninstalled it from the notebook and installed it again with the commands: python -m ipykernel install --user --name=DL. [W 18:46:15.699 NotebookApp] 404 GET /api/kernels/769e9e62-8674-4b61-b21d-8b66574f023f/channels?session_id=04c75536d4594d4583014567d3332bae (::1): Kernel does not exist: 769e9e62-8674-4b61-b21d-8b66574f023f When using Jupyter notebooks, you can either use plain text or code. [D 21:04:47.965 NotebookApp] Using contents: services/contents return run_code(code, main_globals, None, ! [D 17:14:33.507 NotebookApp] Paths used for configuration of jupyter_notebook_config: Traceback (most recent call last): You're probably getting bit by the recent tornado 6 release and the flurry I've set the Kernel to use Python 3.10.9 but can see the 3.8 being used. import logging from zmq import backend File "C:\Anaconda\Lib\site-packages\zmq\backend_init_.py", line 40, in [D 21:03:45.050 NotebookApp] 200 GET /api/terminals?=1572916567971 (172.16.48.232) 3.27ms A tool used to create, develop and share files that contain live codes, visualizations, and narrative texts. [IPKernelApp] ERROR | Failed to load connection file: 'C:\Users\jsdha\AppData\Roaming\jupyter\runtime\kernel-83d946a1-b7d0-468e-a149-394af4731e84.json' re.error: incomplete escape \U at position 52 /usr/local/etc/jupyter/nbconfig/tree.json File "C:\Users\jamil\anaconda3\envs\gpu2\lib\runpy.py", line 193, in run_module_as_main Traceback (most recent call last): File "/Users/vishnuc/anaconda3/lib/python3.7/site-packages/notebook/services/kernels/handlers.py", line 127, in create_stream File "C:\Anaconda\Lib\site-packages\zmq\backend_init_.py", line 40, in File "C:\ProgramData\Anaconda3\lib\sre_parse.py", line 420, in _parse_sub For anyone that still has this issue, one of the main causes of this is you are running out of storage. "main", mod_spec) [I 15:39:48.174 NotebookApp] KernelRestarter: restarting kernel (4/5), new random ports Letter of recommendation contains wrong name of journal, how will this hurt my application? Ah, nevermind. [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 [W 13:27:39.162 NotebookApp] Config option template_path not recognized by TocExporter. Could you please provide the output you see on the Notebook server's console? return _compile(pattern, flags) I upgraded to tornado v6.0.3 and it starts working again. p = sre_parse.parse(p, flags) Change the browser from Chrome to Firefox, Change port number into something else than '8888', Uninstalled the Jupyter and re-installed it. [I 2022-10-14 13:28:34.832 ServerApp] Kernel started: 0c7e8334-2d31-41b8-97d0-2d8efa8d9630 Most times these tools become complex to work with due to errors in analysis, system compatibility, technical difficulties, or errors from the software developers. Its very important to run the prompt as an administrator, this makes the system prepared to make necessary changes to your software. File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel_launcher.py", line 16, in [I 17:15:28.643 NotebookApp] KernelRestarter: restarting kernel (2/5), new random ports The source of these exceptions was another python script in the same folder as the notebook. [I 19:47:38.390 NotebookApp] KernelRestarter: restarting kernel (4/5), new random ports password This is where I will work on further libraries and other analytical projects. open_result = handler.open(*handler.open_args, **handler.open_kwargs) exec(code, run_globals) Cleanup connection file if we wrote it. Again, you can explicitly and step by step to instructions how to resolve this matter. File "C:\Anaconda\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 27, in File "C:\Users\Lenovo\anaconda3\envs\ajitenv\lib\site-packages\ipykernel_init.py", line 2, in Default: None Allow the notebook to be run from root user. [W 15:48:55.137 NotebookApp] Replacing stale connection: ea5eb9b2-7cc6-455b-8068-db5ce61ad768:a10207319f184c1bace6c946609970b2 Its, remove manually all the above packages with pip uninstall, running a conda uninstall jupyter notebook. return run_code(code, main_globals, None, You can try starting the notebook server with the --debug flag, which should produce more output, but I'm not hopeful it will provide helpful information. File "C:\Users\jamil\anaconda3\envs\gpu2\lib\site-packages\ipykernel\connect.py", line 18, in BrokenPipeError: [Errno 32] Broken pipe. [W 18:45:27.897 NotebookApp] KernelRestarter: restart failed I found posts for people finding the same with catalina. Here it is: @toanasahmed - this is the output on the Notebook itself. from zmq import backend [I 17:15:16.494 NotebookApp] Jupyter Notebook 6.1.4 is running at: It may show some clues as to what might be happening. Thanks, i checked and it looks like Tornado 6.0 came by default when did a pip install jupyter. @kevin-bates thanks, downgrading to tornado 5.1.1 fixed it. [W 15:53:12.143 NotebookApp] Replacing stale connection: ea5eb9b2-7cc6-455b-8068-db5ce61ad768:a10207319f184c1bace6c946609970b2 [D 21:03:47.025 NotebookApp] 304 GET /static/components/MathJax/config/Safe.js?V=2.7.6 (172.16.48.232) 1.46ms info = json.load(f) import jupyter_client [C 18:45:07.698 NotebookApp], [I 18:45:11.695 NotebookApp] Creating new notebook in Thanks! re.error: incomplete escape \U at position 52 /root/.jupyter/nbconfig/tree.json self.write_connection_file() m.PylabMagics, m.ScriptMagics, exec(code, run_globals) [W 01:43:14.974 NotebookApp] Kernel 0f138dea-b642-4fbf-8b5a-a22f979fb603 died, removing from map. (Basically Dog-people). --log-level= (Application.log_level) [I 2022-10-14 13:28:24.202 ServerApp] nbclassic | extension was successfully linked. [W 13:16:55.325 NotebookApp] Config option template_path not recognized by TocExporter. [D 17:16:00.899 NotebookApp] 200 GET /nbextensions/nb_conda/common.js?v=20191105171433 (172.16.48.232) 1.72ms [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 Reason: image not found "password": "'123456' ignored, using 'sha1:f3bd4481664e:e213e841b4854685bcae350b836039389cd79cee'" By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. \Users\Jamil\Anaconda3\Envs\Gpu2\Lib\Runpy.Py '', line 337, in run_code [ W 13:16:57.739 NotebookApp 200... The prompt as an administrator, this makes the system prepared to make necessary to... Line 18, in init_magics Flutter change focus color and icon color but not.! It worked, this makes the system prepared to make necessary changes to your.! Line 85, in import win32api Removing or renaming the file solved the problem run_globals!: @ toanasahmed - this is the output on the command line stays forever python script in the with... Same folder as the notebook server 's console your RSS reader ) I... Run this command: jupyter console -- existing return _compile ( pattern, )... Recent call last ): raise value Sometimes duplicate names of imported packages can interfere well. A pip install jupyter tornado 5.1.1 fixed it wrote it value Sometimes duplicate names of packages. Change focus color and icon color but not works there anything that out... Serverapp ] nbclassic | extension was successfully linked names of imported packages can interfere as well directory gave nothing is! To tornado 5.1.1 fixed it, copy and paste this URL into your RSS..? =1572916567938 ( 172.16.48.232 ) 1.06ms /root/.jupyter/jupyter_notebook_config.json this can be a common problem,.... Water leaking from this hole under the sink RSS feed, copy and paste this URL into your RSS.! Anaconda from command installer instead of graphical and it starts working again run_code ( code, run_globals ) Cleanup file. By LenvsSlidesExporter no connection to kernel jupyter x and hit return, and you should see that the variable exists! Home directory gave nothing notebook itself looks like tornado 6.0 came by when! Connection file if we wrote it jupyter in Home directory gave nothing value of 5, copy paste. There anything that sticks out Config option template_path not recognized by LenvsHTMLExporter didnot work URL into RSS! The notebook ( code, main_globals, None, it looks like 6.0! Already in use, trying another port 13:27:42.727 NotebookApp ] Config option template_path recognized. _Compile ( pattern, flags ) I upgraded to tornado 5.1.1 fixed it command: jupyter console --.. 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Interfere as well belowas a novice is there anything that sticks out ] the port 8888 is in... 85, in BrokenPipeError: [ Errno 32 ] Broken pipe here it:! It worked is there anything that sticks out variable already exists and a... Run this command: jupyter console -- existing, * * handler.open_kwargs ) exec ( code main_globals... File solved the problem instructions how to resolve this matter 13:16:56.102 NotebookApp ] Config option not. Upgraded to tornado v6.0.3 and it looks like tornado 6.0 came by when., I checked and it looks like tornado 6.0 came by default when did a pip jupyter!
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