I`m having a problem with freestyle lines in 2.8 using EEVEE. You can see in the render that the freestyle line has a white outline to it. Does anyone know how to remove this? I cant find any options that relate to this.
I never found a permanent fix. So I just render the freestyle with Cycles and composite them. I assumed the issue is a work in progress bug, but don`t know for sure.
For anyone interested, I found a way to remove the effect and still use eevee fro the freestyle. You can get rid of this unwanted edge in EEVEE by rendering the freestyle on a separate layer, then composite the 2 with a mix shader (use darken) on the freestyle, when the 2 images are composited, the unwanted edge disappears.