Debugging vega specification

Hi all,

It is amazing that we can use vega specs in panel, but debugging vega specs within a jupyter notebook is hard. Does anyone have good tips on this topic? How to find out what errors lurk in a specification, or how interaction is captured? The online vega-editor has a data- and signal-viewer which are helpful, but are not available from within jupyter.

Thank you,

Good question, I don’t have any immediate suggestions since I don’t know all the details. That said we could probably look into building some debugging capability into the Vega model.