Troubleshooting

• Avoid using Virtual Textures as the source for StampBrushComponents. Virtual Textures load with a delay, which means their data may not fully available when Errant Landscape attempts to render a brush, leading to corrupted results.

• Ensure condition failed: TextureRHI when running a commandlet
  This error can sometimes occur when cached data is corrupted or outdated.

  To resolve it, clear the cache by moving or deleting the following directories:

  • ProjectName/DerivedDataCache

  • Engine/DerivedDataCache

  • Zen Data cache

    Zen is now used as the default data cache in Unreal Engine. Its cache is typically located at:

    AppData\Local\UnrealEngine\Common\Zen\Data\