dwavesystems/dwave-inspector

Inspector fails to load giving "Error: Unexpected token < in JSON at position 0"

ozlemsalehi opened this issue · 8 comments

ozlemsalehi commented

I am using Windows 10 and Chrome Browser.

When I call dwave.inspector.show(sampleset) from the Jupyter Notebook, I am getting the error

"Error: Unexpected token < in JSON at position 0".

randomir commented

Can you please provide additional details to help us reproduce this problem:

  • are you using JupyterLab, or something else?
  • do you run it natively, or in a (docker) container, VM, etc?
  • what's your python version?
  • pip/conda?
  • what's your ocean version, alternatively, dwave-inspector version?

Thanks!

ozlemsalehi commented
  • I am using Jupyter Notebook 5.7.8
  • I run it directly from Windows
  • Phyton version 3.7.3
  • conda 4.10.0 pip 21.0.1
  • Dwave Cloud Client: 0.8.1 Dwave-inspector 0.2.5

Thank you.

  • 👍1
ozlemsalehi commented

It does not always happen by the way but I don't have an idea why it happens. When this happens, I have to restart the kernel as otherwise the cell is stuck running.

randomir commented

That's helpful. Can you correlate failures with the problem you're inspecting, or other changes in env?

randomir commented

Hey @ozlemsalehi, would you happen to have numpy types included in the sampled bqm, by any chance? See #127.

ozlemsalehi commented

Nope, this was not the case.

randomir commented

Thank you!

Would you be able to share a minimal code sample that reproduces this issue?

randomir commented

Fixed with #135.