I’m trying to run a voila notebook on my local machine it gives me the error above although I developed the code on Google Colab and works well even in jupyter notebook the code running without problems the only problem is when I render the code using /voila/render the code not working

Screenshot from 2021-09-20 10-00-37 1356×310 15.5 KB

These for switched to info level at vlog 1 now and shouldn’t have any effect as not enabled by default. Could you check to see if you have any other errors reported? Previous instances where folks saw this turned out to be due to giving wrong file path to an op or the like and the real error message was interspersed with other logging.