Jupyter Notebooks
139 results found
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UsageError: Line magic function `%sql` not found
i receive many errors when i try to execute the SQL query
5 votes -
' 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 -
1 vote
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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.ipynbAlso 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 -
4 votes
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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 -
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 -
Coursera courses lab assignments not opening
Coursera course assignments to Skills Network Labs are not opening. It says path not found - Could not find path: /labs/DV0101EN/DV0101EN-2-3-1-Pie-Charts-Box-Plots-Scatter-Plots-and-Bubble-Plots-py-v2.0.ipynb
I'm getting this error for almost a month now. Donno why IBM and Coursera sponsor such courses.
Screenshot of error is also attached. Pls resolve this issue at the earliest.12 votes -
4 votes
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unable to share notebook on github
unable to "share on github" from jupyter, github returns a "404 not found page" so you're using an old OAUTH link - please fix this, this was working before
29 votes -
Cannot open any Lab tools on coursera Data analysis with Python
This is a example link, all the Lab in coursera cannot open, and all my old record and saves are gone..
12 votes -
ERROR.md Unable to find real files.
I am not able to see any lab exercises in the lab. Instead there is an ERROR.md file existing in my lab. The error message shows "If you're seeing this file, it's because we weren't able to find your real files. Please contact support using the tab on the side of the screen."
7 votes -
Unable to open Jupyter notebook
I'm unable to open Jupyter notebook. I keep getting this page and it never opens.
8 votes -
Unable to open Jupyter notebook
I'm unable to open Jupyter notebook. I keep getting this page and it never opens.
2 votes -
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 -
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 -
1 vote
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500 INTERNAL SERVER ERROR and 504 GATEWAY TIMEOUT ERROR
It was working fine till 2/25/2020
70 votes -
Unable to open Coursera JupyterLab
I can no longer access Courser JupyterLab: https://labs.cognitiveclass.ai/tools/jupyterlab/lab/tree/labs/DL0321EN/DL0321EN-2-1-Data-Preparation-py-v1.0.ipynb for the course https://www.coursera.org/learn/ai-deep-learning-capstone/home/welcome.
The error I receive is
"502 Bad Gateway
The server returned an invalid or incomplete response."134 votes -
422 Unprocessable Entity
When I tried to enter the practice lab, it said '422 unprocessabel entity'.
9 votes
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