Carla Crashes after hitting Play

Hi guys,

first of all i love the new possibilities with Carla I’m very thrilled to test out the many features.

The problem:

After building Carla from source (strictly followed the Linux docs 3 times) Carla crashes after hitting the “Play Button” in the Unreal Editor. Process: -> make Python API (works) -> make launch (works) -> press play after all meshes and shaders are ready (loud CPU noises, then crash). I get the following Error Message:

[2020.10.05-17.02.43:959][178]LogSkeletalMesh: Warning: Skeletal ComputeTangents MikkTSpace function: Compute a zero length normal vector.
/home/l/carla/Util/BuildTools/ line 149: 10302 Killed                  ${GDB} ${UE4_ROOT}/Engine/Binaries/Linux/UE4Editor "${PWD}/CarlaUE4.uproject" ${RHI}
Util/BuildTools/ recipe for target 'launch' failed
make: *** [launch] Error 137

My setup:

  • Ubuntu 18.04
  • AMD 3600X
  • NVIDIA rtx 2070 (NVIDIA driver metapackage 435 proprietary)
  • 16GB RAM