Graphql: got nil for non-null "Entity"

I created custom chart and saved it. When I come back to dashboard to see the created chart, the webpage doesn’t load and shows ‘graphql: got nil for non-null “Entity”’ message. What is the problem? How can I fix this?

I also cannot access custom chart panel in creating chart menu, as well.

Hi there! Thanks for writing in. Sorry to hear about the troubles. May I please ask you to share a link to the workspace in question that had the custom chart? Thanks!

Thanks for replying me, @jason-arkens17 . Unfortunately, I tried it, but I couldn’t. The workspace created as private. I tried to change the visibility to public but the possible options listed only as ‘Team’ and ‘Restricted’.
Anyway, the workspace link is,

Actually, I can access the workspace, but I cannot access sweep in the workspace.

Now it works. I don’t have idea why it did.

Hi, I’m getting this a lot, I’m just trying to look at my sweeps and run

I have the same issue just now.

Hi there!

This issue should now be resolved. Please let me know if you are still facing the error.

Best,
Jason

Hi there, I wanted to follow up on this request. Please let us know if we can be of further assistance or if your issue has been resolved.

Hi Visitor, since we have not heard back from you we are going to close this request. If you would like to re-open the conversation, please let us know!