Random Wall Appearing Bug

Summary: Strange wall appearing bug when building in editor mode. Strange walls appear after adding a door and engine dups the below code.

release-535 (x64)
radiant/modules/client_entities.lua:104: attempt to index local ‘entity’ (a nil value)
stack traceback:
[C]: ?
radiant/modules/client_entities.lua:104: in function ‘get_world_grid_location’
…ruction_progress/construction_progress_component.lua:282: in function 'remove_world_region’
stonehearth/components/wall/wall_component.lua:340: in function ‘layout’
…th/services/client/build_editor/structure_editor.lua:114: in function ‘_initialize_proxies’
…th/services/client/build_editor/structure_editor.lua:64: in function ‘begin_editing’
…earth/services/client/build_editor/portal_editor.lua:33: in function ‘begin_editing’
…earth/services/client/build_editor/doodad_placer.lua:95: in function ‘_on_mouse_event’
…earth/services/client/build_editor/doodad_placer.lua:49: in function '_mouse_cb’
stonehearth/services/client/input/input_capture.lua:49: in function '_dispatch’
stonehearth/services/client/input/input_service.lua:55: in function '_dispatch_input’
stonehearth/services/client/input/input_service.lua:12: in function <stonehearth/services/client/input/input_service.lua:11>

Steps to reproduce:

  1. Build raised building
  2. Add walls and a door
  3. Strange walls appear

Expected Results:

Actual Results:
Above aforementioned and engine error dump

Notes:
not sure if this has been mentioned but its happened a couple of times within this current build

Attachments:

Version Number and Mods in use: release -535 (x64) Alpha15 Marketstall build

System Information:

Summary
Operating System
Windows 7 Home Premium 64-bit SP1
CPU
Intel Core i5 2500 @ 3.30GHz
Sandy Bridge 32nm Technology
RAM
16.0GB Dual-Channel DDR3 @ 668MHz (9-9-9-24)
Motherboard
ASUSTeK Computer INC. P8H67-M PRO (LGA1155)
Graphics
JC151A (1024x768@60Hz)
2367 (1920x1080@60Hz)
HP w1907 (1440x900@60Hz)
2048MB ATI AMD Radeon HD 7800 Series (Sapphire/PCPartner)
Storage
465GB Seagate ST3500312CS ATA Device (SATA)
298GB Generic External USB Device (USB (SATA))
Optical Drives
No optical disk drives detected
Audio
Plantronics GameCom

2 posts were merged into an existing topic: Weird glowing shifting wall bug