I had problems opening my jupyter notebook so I deleted it and downloaded it again, but now every time I try to open a notebook "500: internal server error" appears on my screen. I have already tried upgrading jupyter and I have an assignment pretty soon where I have to use jupyter notebook so help is really appreciated!
I have already tried upgrading jupyter, which did nothing noticeable.I have an assignment pretty soon where I have to use jupyter notebook so help is really appreciated!
I'm copying and pasting an answer that I found here and worked for me. Install this:
jinja2==3.0.3
nbconvert==6.4.4
with pip you can use this command:
pip install jinja2==3.0.3 nbconvert==6.4.4
Related
yesterday i updated my anaconda to version (1.9.12)
im getting the following error & 500 internal error when using notebook
An invalid notebook may not function properly. The validation error was:
Notebook validation failed: 2 is less than the minimum of 3:
2
the code is running but i cant save,edit or download notebooks
i looked online and someone suggested to run: conda update --all
i did but still not working i have restarted my pc several times now
It looks like this error is sometimes caused by old nbformat versions?
See https://github.com/jupyter-widgets/ipywidgets/issues/1352
Try listing the version you have installed, and if it's 2, then maybe try updating (conda update nbformat)
I use Anaconda to start Jupyter notebook.
However, since this week, I get the error that Jupyter cannot find Mathplotlib, but it is look in the wrong directory, I think.
I think it should look in a directory under'Anaconda3'? The problems started when I installed Python again, I think. It's as if there are two versions installled and Jupiter Notebook cannot find my libraries anymore.
Reinstalling Anaconda navigator may fix the issue!
I'm running a topic modeling project and I need to run it on a much larger dataset (a 2GB xml file). The file won't upload to google drive and I decided to just try to run the code on my machine so because I need to run it faster as well. I decided to install Jupyter on my machine and tried to understand how to use my GPU on my local runtime I found another source here, where they provide a tutorial from google on how to connect to the local runtime:
How to make Jupyter Notebook to run on GPU?
However, the very first line of code there gave me a syntax error!
!pip install jupyter_http_over_ws
jupyter serverextension enable --py jupyter_http_over_ws
File "<ipython-input-2-77e87048a5d2>", line 2
jupyter serverextension enable --py jupyter_http_over_ws
^
SyntaxError: invalid syntax
I don't understand python code that well and I just want this thing to work. I don't know how to fix these syntax errors. I tried to run the other lines of code as well but all of them have syntax errors. I tried pasting that code to my original colab file on google colab and on my local copy on jupyter and it won't work.
The first line can be run either on a terminal or in python shell.
However, the second shell is to be run on a terminal and for this, of course, you need to have jupyter installed in your local system.
$ jupyter serverextension enable --py jupyter_http_over_ws
I was having this problem myself and saw this question unanswered. The above did the trick for me !
I just installed Miniconda and the R Essentials bundle on my Windows 10 machine, following the instructions given here. Everything went swimmingly until I opened up an Anaconda command prompt and entered jupyter notebook and got an error. I then used ipython notebook which worked, so okay, no problem there.
However, after creating a new folder and trying to create a new R notebook within that folder, my Jupyter tabs started to hang. Whenever I try to do something, whether it is rename the notebook, run a block of code, basically anything, all of the Jupyter tabs sit there loading endlessly saying "Waiting for localhost..."
I try stopping the server and restarting it, but every time I try to do anything I get the same result. I also tried changing the port and running the command prompt as administrator--same result. I am using Chrome, which shouldn't be an issue.
Any ideas? I was really excited about using a Jupyter notebook to keep track of my analyses in R, but if I can't even get it to function out of the box I'll have to find a better solution.
I'm using OSX Yosemite.
I've update ipython via conda and turns out notebook also has updated version, which I'm very excited to try this.The notebook has been converted into jupyter.
I'm using python 2.X, and already have existing .ipynb files. When I open it, new window appears but there's blank and nothing. I can create first cell there, but I already have my notebook. And the kernel also loading forever. There isn't any error log in the console. What do I have to do? Please help!
Nevermind, this solve the problem https://github.com/ipython/ipython/issues/5746
I'm using ccp notebook extension, and as Ian Hawke mentioned in the thread, remove the call to the extention at profile/static/custom/custom.js