Im having troubles opening Jupyter or Anaconda Navigator.
Each time I click on the shortcut, the kernel black window opens and closes so fast that I just cant see what it shows and nothing happens.
In case of Anaconda Navigator, the black window appears and closes twice and nothing happens either.
Hope you can help me.
I already tried uninstalling and reinstalling. I wanted to do it again but now the Anaconda Uninstaller doesnt appear :(
did you try running it from the command line ? (cmd/bash)
You can use the command jupyter notebook and it should normally lunch the notebook if everything is correctly installed.
Related
I am new to jupyter and right from start I am trying to run it in VSCode and that too with a virtual environment. I hope that is not too much for you guys.
So here are steps I did;
I installed python and vscode
Added Paths in windows and all virtual environment things work fine
For data processing I created new virtual environment 'DataProcessingVenv'
I opened this venv in Terminal in VSCode and installed Pandas
I did pip install Jupyter
I did pip install ipykernel
next did ipython kernel install --user --name=DataProcessingVenv
In VSCode I created new notebook
pressed Ctrl+Shift+P and selected interpreter as /DataProcessingVenv/Scripts/Python.exe
Now I am trying to read a csv present in same fodler where notebook is present but somehow it is not working. I really don't know what is wrong and where, even don't know if I have provided all required info to solve the issue. Please guide me it some more info is required or if I can do something to solve the issue. I am attaching the current image in VSCode with error at the end.
So at the end the solution was simple. But it took time to learn. I just had to run all previous cells in Jupyter to make the current cell work.
Today I have updated Anaconda Navigator to version 2.0.1 using this command: conda update --all.
Now, when I try to open Spyder (version 5.0.0), to work in Python, it opens and works correctly, but a command screen appears and it's idles with the cursor blinking.
It is supposed that the command window should closes itself, but I have waited for 1 hour and the command window still it is there.
Below you will find a screen shot:
The file spyder-out-1.txt it is blank (With no information inside).
The file spyder-err-1.txt have this: No QCoreApplication instance found. Application patches not applied. You have to call load_stylesheet function after instantiation of QApplication to take effect.
I use:
Anaconda 2.0.1, Spyder 5.0.0, Windows 10
I guess that this is an error, so, please provide me some information in order to avoid this malfunction.
Thanks in advance
I have just installed the splinter 0.8.0. I intalled it like this:
1.Firstly, I have had installed anaconda and the corresponding spyder supports python3.7
2.I installed the latest selenium by using "pip install selenium" on cmd.exe
3.I used "pip -m install splinter" to install splinter0.8.0
4.I installed geckodriver from the github click here
5.I configurated the environment by getting the geckodriver.exe copied to the directory which includes fiefox.exe and get the path into the PATH of the computer
6.To this, the splinter could open firefox but always got some exceptions..
7*.When I then opened the firefox with mouse clicking, the firefox started with page white. And no matter what I input into the search box, nothing happened. What's more, I found that the developer tools couldn't be opened. And all these cases happened when I started firefox through desktop shortcut. Interestingly, when I started it in its directory which it's originally at, the firefox could work. But in this case when I open a new blank page, it didn't work too...
It's so confusing!!! Thanks for help!
The reason may be that the computer had been working long and if you shut it down completely and restart it, the Firefox may come alive. (Also it may be because of Win10's needing relax).
If that doesn't work, I recommend chromedriver.
I am trying to work with Jupyter notebook on Windows 10 (64-bit). I downloaded Anaconda3 5.0.1. Now I should be able to open the jupyter notebook from the command prompt by typing jupyter notebook. However I get the following error:
The only way I am able to open jupyter notebook is from the Anaconda navigator. However, I would like to change the directory from which the notebook opens and none of the solutions here How to change the Jupyter start-up folder work if I cannot open jupyther from the command prompt. I have already tried uninstalling and reinstalling anaconda, but that did not change anything.
This error is because you didn't set environment after installing Anaconda.
Go through following steps to solve this issue
Search in start "Edit the system environment variable" and open it.
Click environment variables button
Go to there and add 2 directory path where you installed Anaconda
i.e. 1. C:\ProgramData\Anaconda3
2. C:\ProgramData\Anaconda3\Scripts
Hope this will solve your error :)
If you have:
Jupiter installed directly from Python (not anaconda)
PATH already configured (in case of not, you can do it manually from Windows system advanced menu)
try with: py -m jupyter notebook
It should work ;)
I installed Jupyter notebook with Python 3, It works fine and I point to my python3 from the New. Then I close it and when I open it again the option terminal is changed to Terminal unavailable and python3 is appeared as python[root]. Any idea why?
This link says it's because windows does not have TTY-based terminal support
https://github.com/jupyter/notebook/issues/172