packeage warning : PopulatePhysXGeometryAndTransform(Convex): ConvexElem is missing ConvexMesh

Development Programming & Scripting
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1

there are many warning when packeage.
What is causing this warning?

outlog maybe like this

LogPhysics: Warning: PopulatePhysXGeometryAndTransform(Convex): ConvexElem is missing ConvexMesh
  LogPhysics: Warning: ForeachShape(Convex): ScaledElem[0] invalid 
  LogPhysics: Warning: PopulatePhysXGeometryAndTransform(Convex): ConvexElem is missing ConvexMesh
  LogPhysics: Warning: ForeachShape(Convex): ScaledElem[1] invalid 
  LogPhysics: Warning: PopulatePhysXGeometryAndTransform(Convex): ConvexElem is missing ConvexMesh
  LogPhysics: Warning: ForeachShape(Convex): ScaledElem[2] invalid

I tried to investigate, and it was a static mesh that caused such a log. Opening the static mesh in the editor will prompt a log similar to。
maybe the error is Phyx findsimplex failed. → 

  LogPhysicsCore: Warning: PHYSX: (...\Engine\Source\ThirdParty\PhysX3\PhysX_3.4\Source\PhysXCooking\src\convex\QuickHullConvexHullLib.cpp 937) eINTERNAL_ERROR : QuickHullConvexHullLib::findSimplex: Simplex input points appers to be coplanar.

It’s too hard for me to figure out a non-canonical static mesh. what may cause this situation？

2

had fixed it.

it’s the static mesh collision set wrong →

use complex collision or create auto convex collision may fixed this warning temp.