voila-embed
voila-embed copied to clipboard
mariobuikhuizen
no current kernel found
When testing the latest PR for 0.2.8 compatibility, https://github.com/mariobuikhuizen/voila-embed/pull/21, I'm now getting a no current kernel error message in the dev console.
voila.js:455 Uncaught (in promise) Error: No current kernel
at Ys._get_comm_info (voila.js:455)
at Ys._build_models (voila.js:469)
at voila-embed.js:165
This was discovered during testing of the new kernel pooling aspect (https://github.com/voila-dashboards/hotpot_km/pull/8) which is using the latest voila==0.2.9 but this error also comes up when using the standard voila, version 0.2.7.
Yes, #21 depends on the bug fix in this PR: https://github.com/voila-dashboards/voila/pull/876.
Maybe you can use this PR when testing?
Ok let me try that. What's weird is that yesterday everything was working properly but perhaps it shouldn't have been.
So that PR is merged; I did a git pull and fresh install of voila from master, and I'm still getting the same error.
The file voila-embed.js is not part of the installation of voila-embed, it has to be copied manually to your project. Maybe this step is missing?
Yeah I had copied the new file over into my project but still had the same problem. I reset everything back to voila 0.2.7, the old embed, closed everything down, refreshed, and got it back to a workable state. I'll try again changing things piecemeal and see what happens. Do you know what kind of thing would trigger this error, in case it happens again, I know what to think about or look for?
Sometimes modifying an environment doesn't work well, so I always test in a new conda environment. Also, the fix in Voila is released as 0.2.10, so you don't have to install Voila from git any more.
Ok cool. I'll upgrade everything, give it a shake, and see if everything works!
Looks like everything is back to normal. I've tested the voila=0.2.10 and the latest voila-embed work in the standard mode as well as the hotpot kernel pooling mode.