The white background, purple stroke is the only instance where there's nothing wrong with it.
Also, I can fix it just by changing any settings even the one that is not related to it, but it would still revert back to the error again. In this tutorial I show you how to create 3d stroke logo animation in adobe after effects without using any plugins. Youll never want to touch After Effects default glow again. Generates a beautiful, physically accurate glow. Create 3D Terrains in After Effects using GEOlayers and Helium. Thicc Stroke is a fully-featured, free, variable-width stroke plugin. I'm pretty sure it has something to do with Stroke Effects as this only happens to layers with Stroke Effects. Thicc Stroke is a fully-featured, free, variable-width stroke plugin. But just before I export they would start acting funny. The composition is fine in preview at first, then it would show these glitches (?) but looking at the keyframing and options, they are all okay, nothing weird (e.g. As you can see there are several instances where the stroke suddenly bulges up with no reason, as well as not showing up correctly (white background, black stroke should have revealed the arrow gradually like the rest and not all in one time). So I was animating my logo with simple movements, it was all great until I exported my composition.
