Stacked Area Chart: Cannot cope with missing values


while working on

I found a potential bug with the Stacked Area Chart Node. Even though I calculated the share which adds up to 100, there are still holes

Then there are not painted values like here (worth to note values still add up to 100):

Using a regular bar Chart it works, albeit less pretty. The notice about missing values, which is missing on the Stacked Area Chart node, made me curious.

To my surprise, using a missing value nodes to insert zero, it fixed the display. Since this is another issue, separate from this feature request, I will create a new ticket.

My suggestion:

  1. Add warning for missing values
  2. Ignore missing values as this clearly causes issues


Hello @mwiegand ,
Thank you for letting us know. I will ask/report about this internally.


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