# Remove building error

**URL:** <https://discourse.stonehearth.net/t/remove-building-error/19912>\
**Category:** Resolved Reports\
**Tags:** resolved\
**Created:** [February 9, 2016, 7:30am UTC](https://discourse.stonehearth.net/t/remove-building-error/19912 "2016-02-09T07:30:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Zoljin](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.stonehearth.net/zoljin/32/6022_2.png) [@Zoljin](https://discourse.stonehearth.net/u/Zoljin)\
**Post date:** [February 9, 2016, 7:30am UTC](https://discourse.stonehearth.net/t/remove-building-error/19912/1 "2016-02-09T07:30:27Z")

</div>

So, I was trying to finish a building, and it was right there and almost complete, but my workers stopped working on it, so I got a little irritated and decided I would just take the building down along with the one in the same position across from it (I hadn’t started working on this one yet) as I clicked remove

release-519 (x64)  
radiant/modules/entities.lua:22: assertion failed: Attempting to create an entity without a uri. If it is a temporary entity that shouldn’t be saved, use stonehearth:object:transient  
stack traceback:  
[C]: in function ‘error’  
radiant/modules/common.lua:422: in function ‘assert’  
radiant/modules/entities.lua:22: in function ‘create\_entity’  
…th/ai/actions/teardown\_structure\_adjacent\_action.lua:61: in function \<…th/ai/actions/teardown\_structure\_adjacent\_action.lua:50\>  
[C]: ?  
[C]: ?  
[C]: ?  
[C]: ?  
[C]: in function ‘run’  
…tonehearth/services/server/tasks/run\_task\_action.lua:143: in function \<…tonehearth/services/server/tasks/run\_task\_action.lua:141\>  
[C]: ?  
…  
[C]: in function ‘run’  
stonehearth/components/ai/ai\_component.lua:533: in function \<stonehearth/components/ai/ai\_component.lua:518\>  
[C]: in function ‘xpcall’  
radiant/modules/common.lua:234: in function ‘xpcall’  
stonehearth/components/ai/ai\_component.lua:518: in function ‘\_thread\_main’  
stonehearth/services/server/threads/thread.lua:249: in function \<stonehearth/services/server/threads/thread.lua:246\>  
[C]: in function ‘xpcall’  
radiant/modules/common.lua:234: in function ‘xpcall’  
stonehearth/services/server/threads/thread.lua:246: in function ‘f’  
radiant/lib/env.lua:15: in function \<radiant/lib/env.lua:14\>

 ![](https://us1.discourse-cdn.com/flex022/uploads/stonehearth/original/3X/c/1/c1ac0112076e37c27b40920537de9375d0b194ff.png)

Said structure, it was one of the two person pre-schemed houses for Rayya’s Children. The problem of not being able to finish it I am assuming was a scaffolding issue with one side that was against a wall…everything else went smoothly though.