Engine Error Popup (Text included)

I got the following error when creating a building:

release-737 (x64)
…hearth/components/scaffolding/scaffolding_region.lua:791: attempt to index field ‘_owning_scaffolding’ (a nil value)
stack traceback: radiant/modules/common.lua:245: in function ‘report_traceback’ radiant/modules/common.lua:256: in function <radiant/modules/common.lua:250> …hearth/components/scaffolding/scaffolding_region.lua:791: in function ‘instance’ radiant/modules/events.lua:291: in function <radiant/modules/events.lua:285> [C]: in function ‘xpcall’ radiant/modules/common.lua:265: in function ‘xpcall’ radiant/modules/events.lua:285: in function <radiant/modules/events.lua:251> [C]: in function ‘destroy_entity’ radiant/modules/entities.lua:83: in function ‘destroy_entity’ stonehearth/services/server/build/ladder_builder.lua:142: in function <stonehearth/services/server/build/ladder_builder.lua:123> [C]: in function ‘destroy’ stonehearth/services/server/build/ladder_manager.lua:71: in function ‘_destroy_builder’ stonehearth/services/server/build/ladder_builder.lua:468: in function ‘_check_if_valid’ stonehearth/services/server/build/ladder_builder.lua:325: in function ‘_update_build_mode’ stonehearth/services/server/build/ladder_builder.lua:114: in function <stonehearth/services/server/build/ladder_builder.lua:113>

This does not happen reliably, and I can’t reproduce it at this time.

Steps to reproduce:

  1. Place multiple buildings to be built
  2. Wait for error

Expected Results:
Building built without error

Actual Results:
Rare engine error pop-up

This has only happened once so far. Will update if I can get steps to repro 100%

Error log in summary

Version Number and Mods in use:
release-737 (x64)

System Information:
PC, Win 10, laptop

A post was merged into an existing topic: Engine error about scaffolding A19 & A20