C1W1 Unable to register and visualize dataset

Can not ‘Open Tool’, getting:
Unable to register: Invalid key ()


Hello @holmen1,

Can you give us a little bit of detailed information about which step are you stuck in?

Best regards,

It is when trying to open Graded External Tool
I check the box about honour code
Then, after pushing button ‘Open Tool’ I arrive at a page only containing the message about unable to register.

However, this morning from another computer it works!
But still not on first computer, it seems related to how I login to Coursera and I have trouble to login with Google from Firefox.

Case resolved by using Chrome.

1 Like

Hi @holmen1,

Thanks for your feedback and it’s really nice to hear you are okay now :slight_smile:

Happy learning