Error - Unknown Error, Engine Issue on Placement Command?

The only direct action I was issuing were orders to have some wild plants moved. I received a series of five errors. Screenshot, bug reports and save file are below:

Bug Reports:

release-687 (x64)
bad unit transition “set_think_output” from "starting in action move to targetable location
stack traceback:
[C]: ?
[C]: in function ‘set_think_output’
stonehearth/ai/actions/find_path_to_entity.lua:68: in function ‘cb’
stonehearth/components/pathfinder/astar_search.lua:127: in function ‘_on_solved’
stonehearth/components/pathfinder/astar_search.lua:98: in function <stonehearth/components/pathfinder/astar_search.lua:97>

release-687 (x64)
c++ exception: lua runtime error
stack traceback:

release-687 (x64)
(11664 Gem Nonac) (stonehearth:combat:heal) bad frame transition to “unit_ready” from “starting”
stack traceback:
[C]: in function ‘fn’
stonehearth/services/server/threads/thread.lua:346: in function ‘private_msg’
stonehearth/services/server/threads/thread.lua:543: in function ‘_dispatch_messages’
stonehearth/services/server/threads/thread.lua:403: in function <stonehearth/services/server/threads/thread.lua:384>
[C]: ?
[C]: ?
[C]: ?
[C]: ?
[C]: in function ‘start’
…tonehearth/services/server/tasks/run_task_action.lua:138: in function <…tonehearth/services/server/tasks/run_task_action.lua:133>
[C]: ?

[C]: in function ‘run’
stonehearth/components/ai/ai_component.lua:553: in function <stonehearth/components/ai/ai_component.lua:537>
[C]: in function ‘xpcall’
radiant/modules/common.lua:257: in function ‘xpcall’
stonehearth/components/ai/ai_component.lua:537: in function ‘_thread_main’
stonehearth/services/server/threads/thread.lua:273: in function <stonehearth/services/server/threads/thread.lua:270>
[C]: in function ‘xpcall’
radiant/modules/common.lua:257: in function ‘xpcall’
stonehearth/services/server/threads/thread.lua:270: in function ‘f’
radiant/lib/env.lua:15: in function <radiant/lib/env.lua:14>

release-687 (x64)
placeholder ARGS.location failed to return a value in “compound: run to location” action
stack traceback:
[C]: in function ‘error’
stonehearth/services/server/ai/ai_service.lua:379: in function <stonehearth/services/server/ai/ai_service.lua:373>
[C]: in function ‘set_think_output’
stonehearth/ai/actions/run_to_location_action.lua:37: in function <stonehearth/ai/actions/run_to_location_action.lua:26>
[C]: ?
[C]: ?
[C]: ?
[C]: ?
[C]: ?
[C]: ?
[C]: ?

[C]: in function ‘run’
stonehearth/components/ai/ai_component.lua:553: in function <stonehearth/components/ai/ai_component.lua:537>
[C]: in function ‘xpcall’
radiant/modules/common.lua:257: in function ‘xpcall’
stonehearth/components/ai/ai_component.lua:537: in function ‘_thread_main’
stonehearth/services/server/threads/thread.lua:273: in function <stonehearth/services/server/threads/thread.lua:270>
[C]: in function ‘xpcall’
radiant/modules/common.lua:257: in function ‘xpcall’
stonehearth/services/server/threads/thread.lua:270: in function ‘f’
radiant/lib/env.lua:15: in function <radiant/lib/env.lua:14>

release-687 (x64)
(11664 Gem Nonac) (stonehearth:goto_location) bad frame transition to “stop” from “starting_thinking”
stack traceback:
[C]: ?
[C]: ?
[C]: ?
[C]: ?
[C]: in function ‘stop’
…tonehearth/services/server/tasks/run_task_action.lua:149: in function <…tonehearth/services/server/tasks/run_task_action.lua:147>
[C]: in function ‘fn’
stonehearth/services/server/threads/thread.lua:310: in function <stonehearth/services/server/threads/thread.lua:299>
[C]: in function ‘fn’
stonehearth/services/server/threads/thread.lua:346: in function ‘private_msg’
stonehearth/services/server/threads/thread.lua:543: in function ‘_dispatch_messages’

[C]: in function ‘run’
stonehearth/components/ai/ai_component.lua:553: in function <stonehearth/components/ai/ai_component.lua:537>
[C]: in function ‘xpcall’
radiant/modules/common.lua:257: in function ‘xpcall’
stonehearth/components/ai/ai_component.lua:537: in function ‘_thread_main’
stonehearth/services/server/threads/thread.lua:273: in function <stonehearth/services/server/threads/thread.lua:270>
[C]: in function ‘xpcall’
radiant/modules/common.lua:257: in function ‘xpcall’
stonehearth/services/server/threads/thread.lua:270: in function ‘f’
radiant/lib/env.lua:15: in function <radiant/lib/env.lua:14>

1484322413934.zip (5.9 MB)