Can't run lab 0 on Google Collab: 401 even though I refreshed the API key several times

[mheiber]

The line:

grade_lab0_ex1(observables) is failing with:

Failed: 401 Client Error: Unauthorized for url: https://auth.quantum.ibm.com/api/users/loginWithToken

even though I set an API key and confirmed that the environment variable is set. I also tried generating a new API key and re-running several times. I see there was a recent issue (https://docs.quantum.ibm.com/announcements/service-alerts/2024-06-05-api-token-refresh) that required a token refresh, but several refreshes didn't solve the problem.

Thanks for your work on the June challenge and cool platform and learning materials.

[HuangJunye]

@mheiber Welcome to the challenge! Sorry to hear that you are facing the issue. What you have tried should have fixed the issues in most cases that I have encountered. I am not sure what the problem is. However, you mentioned that you are using Google Colab. Can you please try installing Jupyter notebook / JupyterLab on your local machine and run the notebooks? https://jupyter.org/

[abhik-99]

I am having the same issue on Google Colab.

[reiyareiyareiya]

I am trying to my local machine, but I have an error, which is "401 Client Erro"

[mheiber]

@HuangJunye thanks for the welcome. I also tried running the notebook for Lab 0 locally and hit a different problem: #21

[jlyw1017]

I am having the same issue, for lab 1.
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Failed: 401 Client Error: Unauthorized for url: https://auth.quantum.ibm.com/api/users/loginWithToken
I succeed earlier today but not now, even after update the token. I tried the succeed ones and now they are failing.