I need to do something pretty basic - change the (Y-axis) "Series"' aggregation function from
Average in a Google Sheets bar chart.
I see how to do so in the official documentation and in the UI's chart editor under
However, every time I try to do so there seems to be a glitch. An error message pops up saying
Unable to upload file
Not that there was any file upload involved. This problem has persisted across browser types and machines for 2 days.
I'm not sure what the best way to do a reproducible example here is other than to link to one in Sheets (?). Please note - I am aware of a workaround, which is basically to precalculate the means or values of interest. For now, that's what I'm doing. However, I'd still like to troubleshoot this or determine if it's a genuine bug...