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."109 votes
Can any one tell me how to submit my notebook as it shows this dialogue first and then it is stuck on the same page when i click SUBMIT.
Anyone pls suggest, i am not able to submit my first notebook.4 votes
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 before14 votes
I am unable to open the datasets in this link.
CENSUS_DATA: Census Dataset
CHICAGOPUBLICSCHOOLS Chicago Public School
CHICAGOCRIMEDATA: Chicago Crime Data
I need to be able to download the datasets in these links but it gives an error.1 vote
After clicking JupyterLab link.
Starting Docker Container message is displayed. And then Blank screen is displayed. PSA
Please guide to start JupyterLab and start using Jupyter Notebooks.
Thanks in advance.93 votes
I obtained an API key and URL for the lab. I am getting these errors:1 vote
Since this morning, I was not able to open any of the lab notebook for the Python for Data Science and AI course on Coursera.1 vote
Give students the code in .ipynb files to store locally rather than hosting them in a faulty cloud service
- This service is being paid for
- Your Jupyter Notebooks service is often down
- The course is paid for on a monthly basis (Time = Money)
You should provide the .ipynb files for student to store on their own device to complete lab sessions
Respond to user queries/ Get it fixed quick
Refund everyone for the time the service is down/intermittent.
Provide the service at no cost.50 votes
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.7 votes
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
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
How to fix it?4 votes
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 sc4 votes
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
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
Hi, I can not access labs for Deep Neural Networks with PyTorch, It is showing "500 Internal Server Error". :(4 votes
My lab is using Python 2.7, how can I go about updating that to Python 3.8.2?
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
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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