Jupyter Notebooks

  1. 502 bad Gateway error while trying to connect with jupyterLab

    Hi,
    Since yesterday after running a few commands I am getting 502 bad gateway error again & again and not able to connect to the jupyterLab now. Stuck with my project, please suggest....!!

    76 votes
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    13 comments  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
  2. Unable to open Jupyter notebook

    I'm unable to open Jupyter notebook. I keep getting this page and it never opens.

    8 votes
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    1 comment  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
  3. 9 votes
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    0 comments  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
  4. Discussion on Jupyter Notebook labs

    I would like to open a discussion about the working materials in the Jupyter Notebook labs. About the quality, the positive or negative remarks. Also, about some parts that are a bit unexplained or can be done differently. In other words, my idea is to post some feedbacks about the Jupyter Notebook labs.

    1 vote
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    3 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
  5. Unable to open Jupyter notebooks on Watson Studio in the Coursera Courses...

    Everything was working fine until yesterday(9 June 2020), Suddenly on 10 June, I lost access to jupyter notebooks on Skills Network Lab with "500 Internal Server Error". Fix this ASPA I'm losing my time.

    3 votes
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    0 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
  6. 1 vote
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    0 comments  ·  Flag idea as inappropriate…  ·  Admin →
  7. 422 Unprocessable Entity

    When I tried to enter the practice lab, it said '422 unprocessabel entity'.

    9 votes
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    0 comments  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
  8. Missing all Lab Files

    I am not able to find files (Jupyter Notebooks) under lab section on Jupyter Lab.

    It says:
    Cannot openCould not find path: /labs/DV0101EN/DV0101EN-1-1-1-Introduction-to-Matplotlib-and-Line-Plots-py-v2.0.ipynb

    Also all the previous files are missing from labs directory.
    How can I practice, if I do not get the jupyter files with exercises in it. There were other directories too, from other courses.
    Please restore everything for me.

    1 vote
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    1 comment  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
  9. 4 votes
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    0 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
  10. Server IP address could not be found

    All my course material is vanished, I am not able to access the coursera course material and my jupyter notebook is also not opening up.

    3 votes
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    1 comment  ·  Flag idea as inappropriate…  ·  Admin →
  11. Import Torchvision libraries cause error

    Despite Torchvision librairy is correctly installed (conda list show the package as 0.2.1 version), the import (ie "import torchvision.transforms as transforms") cause an error ("cannot import name 'PILLOW_VERSION'"). Tried to install a newer version of Torchvision (0.4.2) but cause another error.

    1 vote
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    1 comment  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
  12. 4 votes
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    0 comments  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
  13. Python 3 not available in JupyterLab, need it for my course assignment. Help please!

    I need to use Python 3 for a Coursera lab, my JupyterLab only has Python, despite the Coursera Tutorial showing Python 3 available...

    1 vote
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    0 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
  14. Jupyter Labs doesn't work while i'm paying for everyday to Coursera

    Jupyter Labs doesn't work! Coursera charges me for everyday.

    1 vote
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    0 comments  ·  Flag idea as inappropriate…  ·  Admin →
  15. Unable to open Jupyter notebook

    I'm unable to open Jupyter notebook. I keep getting this page and it never opens.

    2 votes
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    0 comments  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
  16. Deep Neural Networks with PyTorch lab not working

    Hi, I can not access labs for Deep Neural Networks with PyTorch, It is showing "500 Internal Server Error". :(

    4 votes
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    0 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
  17. unable to access jupytor notebok lab. From the past few days it showing ERROR 502 Bad Gateway again &again.

    I am unable to complete my course because jupyter notebooks lab is not working from the past few days and I am getting error 502 bad gate way. Please solve this issue as soon as possible.
    '' https://labs.cognitiveclass.ai/login/lti '' this url is not even processing & showing error.

    4 votes
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    0 comments  ·  Flag idea as inappropriate…  ·  Admin →
  18. Downloading Python3 to JupyterLab

    My lab is using Python 2.7, how can I go about updating that to Python 3.8.2?

    Thanks!

    1 vote
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    0 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
  19. ' HTTP Error 403: Forbidden'

    I keep on getting ' HTTP Error 403: Forbidden' every time i try to import a csv file into JupyterLab. This only occurred recently, I've had no problems before. This is true for chrome and explorer.

    1 vote
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    0 comments  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
  20. Access to the Jupyter Notebook - Lab-Functions

    There is an error message:
    File Load Error for PY0101EN-3-3-Functions.ipynb
    Unreadable Notebook: /resources/labs/PY0101EN/PY0101EN-3-3-Functions.ipynb NotJSONError("Notebook does not appear to be JSON: 'Stack trace:\n#0 /var/www/polr/vendor/m...")

    1 vote
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    1 comment  ·  Python  ·  Flag idea as inappropriate…  ·  Admin →
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