I have a multipolygon layer in QGIS 3.4.
Attribute table looks like this.
I want to style each polygon based on column
When I open Layer Properties >> Symbology, I choose "Graduated" from the symbol menu. I think that's where I have to go to accomplish what I want...
Anyway, there's nothing in the "Column" field. When I type "Percent Ar," the text turns red. If I click outside the field, the text disappears.
How do I assign the color fill for each polygon based on the "Percent Ar" column?