I’m fishing a little here, but yesterday I loaded up a bunch of data in a StructArray and made a scatterline plot scatterlines(field1, markercolor = field2) and it worked and I couldn’t believe how awesome everything was. Today I foolishly messed around with which packages were in my project.toml and updated packages and when I run that line of code that produced my nice plot yesterday today it says it can’t convert Vector{Float32} to Union{RGBA…} etc field2 is actually of type UInt8 and field1 is Float32
I basically understand the error, but that code worked yesterday (as is arguably how it should work) – I’m hoping maybe someone more familiar with Makie’s development might be able to explain that some recent release changed the behavior or something because otherwise I can’t figure out what magic disappeared to cause it to fail now (or maybe to tell me the results from yesterday were weird and shouldn’t have worked).