# \[Dup\] Dev-2494 (x64) Engine Error

**URL:** https://discourse.stonehearth.net/t/dup-dev-2494-x64-engine-error/14559
**Category:** Other Reports
**Created:** [July 15, 2015, 1:23am UTC](https://discourse.stonehearth.net/t/dup-dev-2494-x64-engine-error/14559 "2015-07-15T01:23:53Z")
**Posts on this page:** 3
**Page:** 1

<div class="post-metadata">

### Author: ![MarLar](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.stonehearth.net/marlar/32/46803_2.png) [@MarLar](https://discourse.stonehearth.net/u/MarLar)
#### Post date: [July 15, 2015, 1:23am UTC](https://discourse.stonehearth.net/t/dup-dev-2494-x64-engine-error/14559/1 "2015-07-15T01:23:53Z")

</div>

Was having the minions pick up some mean beds and got the following errors… copy/paste from game. Afterwards, the minions stopped working on a house.

develop-2494 (x64)  
stonehearth/components/ai/execution\_unit\_v2.luac:59: bad unit transition “start\_thinking” from "finished"  
stack traceback:  
radiant/modules/common.luac:32: in function \<radiant/modules/common.luac:32\>  
[C]: in function 'error’  
stonehearth/components/ai/execution\_unit\_v2.luac:59: in function '\_unknown\_transition’  
stonehearth/components/ai/execution\_unit\_v2.luac:84: in function '\_start\_thinking’  
stonehearth/components/ai/execution\_frame.luac:212: in function '\_do\_slow\_thinking’  
stonehearth/components/ai/execution\_frame.luac:270: in function '\_fn’  
radiant/controllers/timer\_controller.luac:28: 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’  
radiant/controllers/time\_tracker\_controller.luac:20: in function 'increment\_now’  
radiant/modules/timer.luac:6: 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\>  
develop-2494 (x64)  
stonehearth/services/server/inventory/inventory.luac:223: assertion failed: tried to add iconic (422543 Mean Bed (iconic)) when root is already in inventory  
stack traceback:  
stonehearth/components/ai/execution\_frame.luac:656: in function \<stonehearth/components/ai/execution\_frame.luac:649\>  
[C]: in function 'error’  
radiant/modules/common.luac:99: in function 'assert’  
stonehearth/services/server/inventory/inventory.luac:223: in function '\_check\_entity\_forms\_of\_new\_item’  
stonehearth/services/server/inventory/inventory.luac:95: in function ‘add\_item’  
…tonehearth/components/storage/storage\_component.luac:133: in function ‘add\_item’  
…arth/ai/actions/put\_carrying\_in\_backpack\_action.luac:14: in function 'call\_fn’  
stonehearth/components/ai/execution\_unit\_v2.luac:16: in function '\_call\_run’  
stonehearth/components/ai/execution\_unit\_v2.luac:185: in function '\_run\_from\_started’  
stonehearth/components/ai/execution\_unit\_v2.luac:128: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:439: in function \<stonehearth/components/ai/execution\_frame.luac:439\>  
…  
stonehearth/components/ai/execution\_frame.luac:101: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:338: in function \<stonehearth/components/ai/execution\_frame.luac:329\>  
[C]: in function 'xpcall’  
stonehearth/components/ai/execution\_frame.luac:658: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:340: in function 'run’  
stonehearth/components/ai/ai\_component.luac:128: in function '\_thread\_main’  
stonehearth/services/server/threads/thread.luac:90: in function \<stonehearth/services/server/threads/thread.luac:89\>  
[C]: in function 'xpcall’  
stonehearth/services/server/threads/thread.luac:89: in function 'f’  
radiant/lib/env.luac:8: in function \<radiant/lib/env.luac:8\>  
develop-2494 (x64)  
stonehearth/components/ai/execution\_frame.luac:672: stonehearth/services/server/inventory/inventory.luac:223: assertion failed: tried to add iconic (422543 Mean Bed (iconic)) when root is already in inventory  
stack traceback:  
stonehearth/components/ai/execution\_frame.luac:656: in function \<stonehearth/components/ai/execution\_frame.luac:649\>  
[C]: in function 'error’  
stonehearth/components/ai/execution\_frame.luac:672: in function '\_exit\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:667: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:439: in function '\_run\_from\_started’  
stonehearth/components/ai/execution\_frame.luac:101: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:338: in function \<stonehearth/components/ai/execution\_frame.luac:329\>  
[C]: in function 'xpcall’  
stonehearth/components/ai/execution\_frame.luac:658: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:340: in function 'run’  
stonehearth/services/server/ai/compound\_action.luac:117: in function ‘call\_fn’  
…  
stonehearth/components/ai/execution\_frame.luac:101: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:338: in function \<stonehearth/components/ai/execution\_frame.luac:329\>  
[C]: in function 'xpcall’  
stonehearth/components/ai/execution\_frame.luac:658: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:340: in function 'run’  
stonehearth/components/ai/ai\_component.luac:128: in function '\_thread\_main’  
stonehearth/services/server/threads/thread.luac:90: in function \<stonehearth/services/server/threads/thread.luac:89\>  
[C]: in function 'xpcall’  
stonehearth/services/server/threads/thread.luac:89: in function 'f’  
radiant/lib/env.luac:8: in function \<radiant/lib/env.luac:8\>  
develop-2494 (x64)  
stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/services/server/inventory/inventory.luac:223: assertion failed: tried to add iconic (422543 Mean Bed (iconic)) when root is already in inventory  
stack traceback:  
stonehearth/components/ai/execution\_frame.luac:656: in function \<stonehearth/components/ai/execution\_frame.luac:649\>  
[C]: in function 'error’  
stonehearth/components/ai/execution\_frame.luac:672: in function '\_exit\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:667: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:340: in function 'run’  
stonehearth/services/server/ai/compound\_action.luac:117: in function 'call\_fn’  
stonehearth/components/ai/execution\_unit\_v2.luac:16: in function '\_call\_run’  
stonehearth/components/ai/execution\_unit\_v2.luac:185: in function '\_run\_from\_started’  
stonehearth/components/ai/execution\_unit\_v2.luac:128: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:439: in function \<stonehearth/components/ai/execution\_frame.luac:439\>  
[C]: in function ‘xpcall’  
…  
stonehearth/components/ai/execution\_frame.luac:101: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:338: in function \<stonehearth/components/ai/execution\_frame.luac:329\>  
[C]: in function 'xpcall’  
stonehearth/components/ai/execution\_frame.luac:658: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:340: in function 'run’  
stonehearth/components/ai/ai\_component.luac:128: in function '\_thread\_main’  
stonehearth/services/server/threads/thread.luac:90: in function \<stonehearth/services/server/threads/thread.luac:89\>  
[C]: in function 'xpcall’  
stonehearth/services/server/threads/thread.luac:89: in function 'f’  
radiant/lib/env.luac:8: in function \<radiant/lib/env.luac:8\>  
develop-2494 (x64)  
stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/services/server/inventory/inventory.luac:223: assertion failed: tried to add iconic (422543 Mean Bed (iconic)) when root is already in inventory  
stack traceback:  
stonehearth/components/ai/execution\_frame.luac:656: in function \<stonehearth/components/ai/execution\_frame.luac:649\>  
[C]: in function 'error’  
stonehearth/components/ai/execution\_frame.luac:672: in function '\_exit\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:667: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:439: in function '\_run\_from\_started’  
stonehearth/components/ai/execution\_frame.luac:101: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:338: in function \<stonehearth/components/ai/execution\_frame.luac:329\>  
[C]: in function 'xpcall’  
stonehearth/components/ai/execution\_frame.luac:658: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:340: in function 'run’  
stonehearth/services/server/ai/compound\_action.luac:117: in function ‘call\_fn’  
…  
stonehearth/components/ai/execution\_frame.luac:101: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:338: in function \<stonehearth/components/ai/execution\_frame.luac:329\>  
[C]: in function 'xpcall’  
stonehearth/components/ai/execution\_frame.luac:658: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:340: in function 'run’  
stonehearth/components/ai/ai\_component.luac:128: in function '\_thread\_main’  
stonehearth/services/server/threads/thread.luac:90: in function \<stonehearth/services/server/threads/thread.luac:89\>  
[C]: in function 'xpcall’  
stonehearth/services/server/threads/thread.luac:89: in function 'f’  
radiant/lib/env.luac:8: in function \<radiant/lib/env.luac:8\>  
develop-2494 (x64)  
stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/services/server/inventory/inventory.luac:223: assertion failed: tried to add iconic (422543 Mean Bed (iconic)) when root is already in inventory  
stack traceback:  
stonehearth/components/ai/execution\_frame.luac:656: in function \<stonehearth/components/ai/execution\_frame.luac:649\>  
[C]: in function 'error’  
stonehearth/components/ai/execution\_frame.luac:672: in function '\_exit\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:667: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:340: in function 'run’  
stonehearth/services/server/ai/compound\_action.luac:117: in function 'call\_fn’  
stonehearth/components/ai/execution\_unit\_v2.luac:16: in function '\_call\_run’  
stonehearth/components/ai/execution\_unit\_v2.luac:185: in function '\_run\_from\_started’  
stonehearth/components/ai/execution\_unit\_v2.luac:128: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:439: in function \<stonehearth/components/ai/execution\_frame.luac:439\>  
[C]: in function ‘xpcall’  
…  
stonehearth/components/ai/execution\_frame.luac:101: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:338: in function \<stonehearth/components/ai/execution\_frame.luac:329\>  
[C]: in function 'xpcall’  
stonehearth/components/ai/execution\_frame.luac:658: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:340: in function 'run’  
stonehearth/components/ai/ai\_component.luac:128: in function '\_thread\_main’  
stonehearth/services/server/threads/thread.luac:90: in function \<stonehearth/services/server/threads/thread.luac:89\>  
[C]: in function 'xpcall’  
stonehearth/services/server/threads/thread.luac:89: in function 'f’  
radiant/lib/env.luac:8: in function \<radiant/lib/env.luac:8\>  
develop-2494 (x64)  
stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/services/server/inventory/inventory.luac:223: assertion failed: tried to add iconic (422543 Mean Bed (iconic)) when root is already in inventory  
stack traceback:  
stonehearth/components/ai/execution\_frame.luac:656: in function \<stonehearth/components/ai/execution\_frame.luac:649\>  
[C]: in function 'error’  
stonehearth/components/ai/execution\_frame.luac:672: in function '\_exit\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:667: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:439: in function '\_run\_from\_started’  
stonehearth/components/ai/execution\_frame.luac:101: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:338: in function \<stonehearth/components/ai/execution\_frame.luac:329\>  
[C]: in function 'xpcall’  
stonehearth/components/ai/execution\_frame.luac:658: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:340: in function 'run’  
stonehearth/services/server/ai/compound\_action.luac:117: in function ‘call\_fn’  
…  
stonehearth/components/ai/execution\_frame.luac:101: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:338: in function \<stonehearth/components/ai/execution\_frame.luac:329\>  
[C]: in function 'xpcall’  
stonehearth/components/ai/execution\_frame.luac:658: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:340: in function 'run’  
stonehearth/components/ai/ai\_component.luac:128: in function '\_thread\_main’  
stonehearth/services/server/threads/thread.luac:90: in function \<stonehearth/services/server/threads/thread.luac:89\>  
[C]: in function 'xpcall’  
stonehearth/services/server/threads/thread.luac:89: in function 'f’  
radiant/lib/env.luac:8: in function \<radiant/lib/env.luac:8\>  
develop-2494 (x64)  
stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/services/server/inventory/inventory.luac:223: assertion failed: tried to add iconic (422543 Mean Bed (iconic)) when root is already in inventory  
stack traceback:  
stonehearth/components/ai/execution\_frame.luac:656: in function \<stonehearth/components/ai/execution\_frame.luac:649\>  
[C]: in function 'error’  
stonehearth/components/ai/execution\_frame.luac:672: in function '\_exit\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:667: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:340: in function 'run’  
stonehearth/services/server/ai/compound\_action.luac:117: in function 'call\_fn’  
stonehearth/components/ai/execution\_unit\_v2.luac:16: in function '\_call\_run’  
stonehearth/components/ai/execution\_unit\_v2.luac:185: in function '\_run\_from\_started’  
stonehearth/components/ai/execution\_unit\_v2.luac:128: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:439: in function \<stonehearth/components/ai/execution\_frame.luac:439\>  
[C]: in function ‘xpcall’  
…  
stonehearth/components/ai/execution\_frame.luac:101: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:338: in function \<stonehearth/components/ai/execution\_frame.luac:329\>  
[C]: in function 'xpcall’  
stonehearth/components/ai/execution\_frame.luac:658: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:340: in function 'run’  
stonehearth/components/ai/ai\_component.luac:128: in function '\_thread\_main’  
stonehearth/services/server/threads/thread.luac:90: in function \<stonehearth/services/server/threads/thread.luac:89\>  
[C]: in function 'xpcall’  
stonehearth/services/server/threads/thread.luac:89: in function 'f’  
radiant/lib/env.luac:8: in function \<radiant/lib/env.luac:8\>  
develop-2494 (x64)  
stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/components/ai/execution\_frame.luac:672: stonehearth/services/server/inventory/inventory.luac:223: assertion failed: tried to add iconic (422543 Mean Bed (iconic)) when root is already in inventory  
stack traceback:  
stonehearth/components/ai/execution\_frame.luac:656: in function \<stonehearth/components/ai/execution\_frame.luac:649\>  
[C]: in function 'error’  
stonehearth/components/ai/execution\_frame.luac:672: in function '\_exit\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:667: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:439: in function '\_run\_from\_started’  
stonehearth/components/ai/execution\_frame.luac:101: in function '\_run’  
stonehearth/components/ai/execution\_frame.luac:338: in function \<stonehearth/components/ai/execution\_frame.luac:329\>  
[C]: in function 'xpcall’  
stonehearth/components/ai/execution\_frame.luac:658: in function '\_protected\_call’  
stonehearth/components/ai/execution\_frame.luac:340: in function 'run’  
stonehearth/components/ai/ai\_component.luac:128: in function '\_thread\_main’  
stonehearth/services/server/threads/thread.luac:90: in function \<stonehearth/services/server/threads/thread.luac:89\>  
[C]: in function 'xpcall’  
stonehearth/services/server/threads/thread.luac:89: in function 'f’  
radiant/lib/env.luac:8: in function \<radiant/lib/env.luac:8\>

---

<div class="post-metadata">

### Author: ![Relyss](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.stonehearth.net/relyss/32/41785_2.png) [@Relyss](https://discourse.stonehearth.net/u/Relyss)
#### Post date: [July 15, 2015, 8:50am UTC](https://discourse.stonehearth.net/t/dup-dev-2494-x64-engine-error/14559/2 "2015-07-15T08:50:47Z")

</div>

I moved 2 posts to an existing topic: [[d-2494] Error in time\_tracker\_controller. Citizens stuck in floor](http://discourse.stonehearth.net/t/d-2494-error-in-time-tracker-controller-citizens-stuck-in-floor/14528)

---

<div class="post-metadata">

### Author: ![Relyss](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.stonehearth.net/relyss/32/41785_2.png) [@Relyss](https://discourse.stonehearth.net/u/Relyss)
#### Post date: [July 15, 2015, 8:51am UTC](https://discourse.stonehearth.net/t/dup-dev-2494-x64-engine-error/14559/3 "2015-07-15T08:51:01Z")

</div>