Cannot open notebook for programming assignment

  1. [Natural Language Processing with Sequence Models]
    Week 1 programming assignment:
    https://www.coursera.org/learn/sequence-models-in-nlp/programming/DyPCv/sentiment-with-deep-neural-networks/lab

When I click the link, it starts to load the lab.
After the lab is loaded 100%, the lab cannot open.
The webpage just stuck at " Preparing your lab…

Hold tight—your lab will be ready soon"

Please try clearing the complete browser cache and reopening the assignment. DM me if the problem persists.

1 Like

I cleared the browser cache but the problem remains. After a long time, the webpage ends up with the attached screenshot.

Is your enrollment in the course still valid?

@Yinan_Wu Try changing your browser. Also can you confirm if your network connectivity is good. I have faced such issue when I had network related issue and when I tried after sometime(sometimes I tried after 12 hrs), it worked.

if issue persist, then in the coursera, go to the learner help center, raise ticket, mention that you have already tried clearing the browser and cache history, and yet facing the problem with the screenshot you shared with us. they should be able to resolve the issue, if there is server issue from coursera side.