Kernel not working in jupyterlab
clouds56 opened this issue · 2 comments
clouds56 commented
it seems the same problem as the kotlin kernel, jupyterlab/jupyterlab#1604
Ah, the issue is that we are expecting an idle status after every iopub message per the 5.0 spec: "Changed in version 5.0: Busy and idle messages should be sent before/after handling every request, not just execution." The classic notebook is more lenient because it also supports older protocol versions.
http://jupyter-client.readthedocs.io/en/latest/messaging.html#kernel-status
pprzetacznik commented
@clouds56 thanks for reporting! I'll try to work on this during the weekend.
pprzetacznik commented
@clouds56 I believe this is fixed now.