uncaught exception JsonModelFace.getColor()

[jackjt8]

Render worker 6 crashed with uncaught exception.
java.lang.NullPointerException
	at se.llbit.chunky.block.ResourcepackBlockProvider$JsonModelFace.getColor(ResourcepackBlockProvider.java:613)
	at se.llbit.chunky.block.ResourcepackBlockProvider$JsonModelElement.intersect(ResourcepackBlockProvider.java:731)
	at se.llbit.chunky.block.ResourcepackBlockProvider$JsonModel.intersect(ResourcepackBlockProvider.java:805)
	at se.llbit.math.Octree.enterBlock(Octree.java:488)
	at se.llbit.chunky.renderer.scene.Scene.worldIntersection(Scene.java:638)
	at se.llbit.chunky.renderer.scene.Scene.intersect(Scene.java:614)
	at se.llbit.chunky.renderer.scene.PreviewRayTracer.nextIntersection(PreviewRayTracer.java:98)
	at se.llbit.chunky.renderer.scene.PreviewRayTracer.trace(PreviewRayTracer.java:44)
	at se.llbit.chunky.renderer.scene.Scene.rayTrace(Scene.java:594)
	at se.llbit.chunky.renderer.RenderWorker.work(RenderWorker.java:185)
	at se.llbit.chunky.renderer.RenderWorker.run(RenderWorker.java:73)

Unsure what block caused the issue at this time. Will look into it shortly.

Resourcepack