[Dev 2513] Error: attempt to concatenate a nil value

just got this after defeating (well… slaughtering would be the correct term) the swaggering goblin …
and when next main quest popped up this error did too

develop-2513 (x64)
stonehearth/lib/i18n/i18n.luac:11: attempt to concatenate a nil value
stack traceback:
	radiant/modules/common.luac:32: in function <radiant/modules/common.luac:32>
	stonehearth/lib/i18n/i18n.luac:11: in function 'format_string'
	stonehearth/lib/game_master/game_master_lib.luac:5: in function '_compile_bulletin_text'
	stonehearth/lib/game_master/game_master_lib.luac:9: in function 'compile_bulletin_nodes'
	...er/controllers/encounters/dialog_tree_encounter.luac:4: in function 'start'
	...rvices/server/game_master/controllers/encounter.luac:22: in function 'start'
	...rth/services/server/game_master/controllers/arc.luac:49: in function '_start_encounter'
	...rth/services/server/game_master/controllers/arc.luac:41: in function '_trigger_edge'
	...rth/services/server/game_master/controllers/arc.luac:17: in function 'trigger_next_encounter'
	...me_master/controllers/encounters/wait_encounter.luac:11: in function '?'
	radiant/modules/common.luac:86: in function 'invoke'
	radiant/controllers/timer_controller.luac:29: in function 'fire'
	radiant/controllers/time_tracker_controller.luac:9: in function <radiant/controllers/time_tracker_controller.luac:9>
	[C]: in function 'xpcall'
	radiant/controllers/time_tracker_controller.luac:9: in function 'set_now'
	...earth/services/server/calendar/calendar_service.luac:112: in function 'fn'
	radiant/modules/events.luac:79: in function <radiant/modules/events.luac:78>
	[C]: in function 'xpcall'
	radiant/modules/events.luac:78: in function 'trigger'
	radiant/modules/events.luac:97: in function '_update'
	radiant/server.luac:19: in function <radiant/server.luac:17>

may be coincidence but right before the quest note “a grizzled traveller appears on the horizon” popped up I opened the blacksmith’s workshop (really could be coincidence)

just got that error again but this time after starting a building

develop-2513 (x64)
stonehearth/lib/i18n/i18n.luac:11: attempt to concatenate a nil value
stack traceback:
	radiant/modules/common.luac:32: in function <radiant/modules/common.luac:32>
	stonehearth/lib/i18n/i18n.luac:11: in function 'format_string'
	stonehearth/lib/game_master/game_master_lib.luac:5: in function '_compile_bulletin_text'
	stonehearth/lib/game_master/game_master_lib.luac:9: in function 'compile_bulletin_nodes'
	...er/controllers/encounters/dialog_tree_encounter.luac:4: in function 'start'
	...rvices/server/game_master/controllers/encounter.luac:22: in function 'start'
	...rth/services/server/game_master/controllers/arc.luac:49: in function '_start_encounter'
	...rth/services/server/game_master/controllers/arc.luac:41: in function '_trigger_edge'
	...rth/services/server/game_master/controllers/arc.luac:17: in function 'trigger_next_encounter'
	...me_master/controllers/encounters/wait_encounter.luac:11: in function '?'
	radiant/modules/common.luac:86: in function 'invoke'
	radiant/controllers/timer_controller.luac:29: in function 'fire'
	radiant/controllers/time_tracker_controller.luac:9: in function <radiant/controllers/time_tracker_controller.luac:9>
	[C]: in function 'xpcall'
	radiant/controllers/time_tracker_controller.luac:9: in function 'set_now'
	...earth/services/server/calendar/calendar_service.luac:112: in function 'fn'
	radiant/modules/events.luac:79: in function <radiant/modules/events.luac:78>
	[C]: in function 'xpcall'
	radiant/modules/events.luac:78: in function 'trigger'
	radiant/modules/events.luac:97: in function '_update'
	radiant/server.luac:19: in function <radiant/server.luac:17>

in addition with this error from the scaffolding_manager

develop-2513 (x64)
...earth/services/server/build/scaffolding_manager.luac:49: assertion failed!
stack traceback:
	radiant/modules/events.luac:68: in function <radiant/modules/events.luac:65>
	[C]: in function 'assert'
	...earth/services/server/build/scaffolding_manager.luac:49: in function '_trace_rblock_region'
	...earth/services/server/build/scaffolding_manager.luac:33: in function '_add_region'
	...th/services/server/build/scaffolding_builder_1d.luac:48: in function '_add_scaffolding_region'
	...th/services/server/build/scaffolding_builder_1d.luac:53: in function '_update_status'
	...th/services/server/build/scaffolding_builder_1d.luac:40: in function 'set_active'
	...th/services/server/build/scaffolding_builder_2d.luac:43: in function '_update_status'
	...th/services/server/build/scaffolding_builder_2d.luac:37: in function 'set_active'
	...arth/components/fabricator/fabricator_component.luac:213: in function '_start_project'
	...arth/components/fabricator/fabricator_component.luac:121: in function '_updates_state'
	...arth/components/fabricator/fabricator_component.luac:117: in function 'obj'
	radiant/modules/events.luac:15: in function 'self'
	radiant/modules/events.luac:80: in function <radiant/modules/events.luac:78>
	[C]: in function 'xpcall'
	radiant/modules/events.luac:78: in function 'trigger'
	radiant/modules/events.luac:97: in function '_update'
	radiant/server.luac:19: in function <radiant/server.luac:17>

the building job I issued wass the short connection paths between the doors and the main road (which is already getting built)

edit:
well as you can see there is a staircase carved in the wall in the background…
before the error happened it was already finished and covered with white wood floor slabs and after the error popped up the white wooden slabs covering the stairs went invisible…
they are still there because I can’t place new ones… for some reason you can’t see the red “X” mouse icon when I try to place new floor slabs on the staircase on the screenshots

but after save/loading the staircase is shown correctly again

Dont know if it is the same bug but i get it when traveller show up :
[Develop 2513 ]

develop-2513 (x64)
stonehearth/lib/i18n/i18n.luac:11: attempt to concatenate a nil value
stack traceback:
radiant/modules/common.luac:32: in function <radiant/modules/common.luac:32>
stonehearth/lib/i18n/i18n.luac:11: in function ‘format_string’
stonehearth/lib/game_master/game_master_lib.luac:5: in function ‘_compile_bulletin_text’
stonehearth/lib/game_master/game_master_lib.luac:9: in function ‘compile_bulletin_nodes’
…er/controllers/encounters/dialog_tree_encounter.luac:4: in function ‘start’
…rvices/server/game_master/controllers/encounter.luac:22: in function ‘start’
…rth/services/server/game_master/controllers/arc.luac:49: in function ‘_start_encounter’
…rth/services/server/game_master/controllers/arc.luac:41: in function ‘_trigger_edge’
…rth/services/server/game_master/controllers/arc.luac:17: in function ‘trigger_next_encounter’
…me_master/controllers/encounters/wait_encounter.luac:11: in function ‘?’
radiant/modules/common.luac:86: in function ‘invoke’
radiant/controllers/timer_controller.luac:29: in function ‘fire’
radiant/controllers/time_tracker_controller.luac:9: in function <radiant/controllers/time_tracker_controller.luac:9>
[C]: in function ‘xpcall’
radiant/controllers/time_tracker_controller.luac:9: in function ‘set_now’
…earth/services/server/calendar/calendar_service.luac:112: in function ‘fn’
radiant/modules/events.luac:79: in function <radiant/modules/events.luac:78>
[C]: in function ‘xpcall’
radiant/modules/events.luac:78: in function ‘trigger’
radiant/modules/events.luac:97: in function ‘_update’
radiant/server.luac:19: in function <radiant/server.luac:17>

No, it’s not the same error, this would probably be better on another thread.
In fact, the Lease error was fixed, but we forgot to move this to the Resolved Bug category… :sweat:

Edit: moved your post here, since it’s the same bug as this one.