[SM5] /Engine/Private/VolumetricCloud.usf(118,33-53): error X3018: invalid subscript 'VertexId'
This is happening in VolumetricCloud.usf, but it seems that I can avoid the error by adding the following line. # // Force inclusion of VertexId FVertexFactoryInput even if not otherwise required
Check Use With Mesh Particles or Use with Niagara Mesh Particles
Material Domain set to Volume
There's no existing public thread on this issue, so head over to AnswerHub just mention UE-105061 in the post.