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Can´t make jupyter notebook work in Anaconda

On my windows PC, i have Anaconda installed, but today i could not open Jupyter Notebook correctly. When i use these commands to set up an enviornment, i can open the Jupyter notebook.
conda activate [name_of_the_environment]
jupyter notebook
The error occurs when internet explorer opens the Jupyter notebook, because i can't access to my ipynb files or any other. The page just stays like this (in blanc, like it does not end loading):
Internet explorer general site
Trying to open a file
I am not having any connection problems and this happens regardless of the file size.
I also tried updating Anaconda, but it didn´t work.
Code written in the terminal:
Code

vscode Jupyter notebook run button missing

Everything works fine when I first open vscode and create a new Jupyter notebook
When I save and reopen it, the run button is gone.
I have added "jupyter.experiments.optOutFrom": ["NativeNotebookEditor"] to setting.JSON and still no change
python is installed
Jupyter notebook installed
How can I make it to work?

It looks weird, the appearance of the jupyter notebook in your question is different from mine:
In my memory, it looks like the older version of the jupyter notebook.
Could you provide more info about the jupyter notebook you are using? Like this:
And could you try to reinstall the Jupyter Notebook extension and disable other extensions which may be related to .ipynb file?

Use shift+enter and that should run the cell.

You should open the folder as a workspace and then, the button is shown. If you only open the file the result is that you can read the content, but not run the python code.

To elaborate on Steven-MSFT's answer, I saw that there was a button called "Reload Extension" indicated on this drawing below:
You can access this sidebar by entering cmd + shift + p, and then entering "Extensions: Install Extensions", as seen below:
Once I reloaded my Jupyter extension, all worked fine for me.

I had the same problem today. Uninstall and reinstall of "Jupyter" extension solved it.

Jupyter - Not sure if not working or broken link

I am trying to open a notebook with jupyter, by using the following command:
jupyter notebook notebook.ipynb
I use Linux and python2, I have installed jupyter inside a virtualenvironment with pip.
When I run the command above, what happens is that I get a new screen
REFRESH(1 sec): http://localhost:8889/notebooks/mylink
This page should redirect you to Jupyter Notebook. If it doesn't, click here to go to Jupyter.
However, there is no dashboard opening automatically. So, I clicked on the link, but I am unable to connect. The weird think is that I don't remember what I did yesterday, but I managed to get through very easily.
Am I doing something wrong? Or maybe there is a problem with the link?
EDIT: If I run
jupyter notebook.ipynb
I get
Error executing Jupyter command 'notebook.ipynb': [Errno 2] No such file or directory
which does not make sense, because the file notebook.ipynb is actually there.
If I type
jupyter notebook stop
I get
There are no running servers

Happened to me too. Also their troubleshooting could not resolve the issue. You may note the This Worked An Hour Ago section.
If you are using environments, try creating a new environment and install jupyter notebook from scratch there. For Anaconda it would look like this:
conda create --name jupyter_env
conda activate jupyter_env
conda install -c conda-forge jupyterlab
jupyter notebook
You may change jupyter_env to a differen name of your liking.

What I usually do is run
jupyter notebook
and it will automatically open up the browser with my current directory. I then search for my notebook that way.

I guess one of these could help you fix this one:
change url to http://127.0.0.1:8889/notebooks/mylink or http://0.0.0.0:8889/notebooks/mylink
in case proxy or any other network settings set on your browser, disable them and check twice
if none of them did work, try to enter the url this way: http://localhost:8888/tree?
And, provide logs from console might help as well.
And one more thing, just to make sure, why you're connecting via port 8889? did you tried to run jupyter by --port command option?

Error While Launching jupyter Notebook

I am using Python 3.4 version and when I am trying to open the jupyter Notebook the explorer does open but it displays a link in the explorer like this and after that nothing happens.I am not able to view anything in the explorer
http://localhost:8823/tree?token=27c7f7543497392b736e1f2b74f1d6af93c2065dcbe67c61
What should I do to see the proper jupyter notebook? thanks in advance

You can just retype the url to
http://localhost:8823
If it still show nothing, try to run it on another non empty directory
jupyter notebook --notebook-dir="C:\another directory"

I typed jupyter notebook list on the annaconda prompt , it then gave me a list of all the currently running servers.
i copied one of the servers in the chrome window and it worked

Jupyter Notebook does not work fully in Pycharm

I am following these steps to run IPython in the Pycharm IDE. On pressing run button in any cell, I do get below pop-up window
According to the mentioned guide (given link), On pressing OK, I should get following message
But, I am not getting any type of message/response. So, I am not able to see the output of any cell contents. Does anyone know why I am not getting any response on selecting OK?
System Information:
OS: MAC OS 10.10.3
Python: 2.7.10 using Anaconda 2.3.0
Ipython: 4.0.0
Pycharm: pycharm community addition 2016.2

I solved following:
First I followed the reply to the issue jupyter-notebook No such file or directory: 'conda', in short you should do:
conda update nb_conda nb_conda_kernels nb_anacondacloud
Then, I ran my jupyter notebook in my browser. I took note where the Jupyter notebook was running, i.e.
The Jupyter Notebook is running at: http://localhost:8888/
Then I started a new Jupyter Notebook in PyCharm2016.2.2, and when it asked about the Jupyter Notebook URL I changed the default http://127.0.0.1:8888 to http://localhost:8888/
and finally it worked.

For the PyCharm Jupyter notebooks, to see results you need to open up a jupyter notebook.
The reason why you don't just do all your code in Jupyter Notebooks is because Pycharm helps with LaTex integration and many more functions.

According to this answer:
Jupyter notebook server not working with latest PyCharm 2017.2 update. How do I solve this?
You need a package named ”notebook“. I had the same issue and I solved it by installing the package.