Unreal Engine Issues

UE-63655

Landscape Hole Error in checked PhysX builds

Landscape Hole Error in checked PhysX builds

UDN
Description

When using checked PhysX builds, landscapes with holes generate errors when they shouldn't.

Steps to Reproduce
  1. Enable bUseCheckedPhysXLibraries in TargetRules.cs
  2. Open/Create a Project with a Landscape
  3. Using the visibility tool, create holes in the landscape

[Result:] LogPhysics: Error: PHYSX: ...\Engine\Source\ThirdParty\PhysX3\PhysX_3.4\Source\PhysX\src\NpShape.cpp 781) eINVALID_PARAMETER : Shape creation: PxHeightField material indices reference more materials than provided!

[Expected:] No Error

 

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Won't Fix
ComponentUE - Simulation - Physics
Affects Versions4.19, 4.20
Target Fix4.26
CreatedSep 4, 2018
ResolvedSep 29, 2020
UpdatedOct 16, 2020