# 3 Errors that appear

**URL:** <https://discourse.stonehearth.net/t/3-errors-that-appear/25922>\
**Category:** Other Reports\
**Tags:** duplicate\
**Created:** [October 2, 2016, 6:06pm UTC](https://discourse.stonehearth.net/t/3-errors-that-appear/25922 "2016-10-02T18:06:30Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![realconker15](https://avatars.discourse-cdn.com/v4/letter/r/838e76/32.png) [@realconker15](https://discourse.stonehearth.net/u/realconker15)\
**Post date:** [October 2, 2016, 6:06pm UTC](https://discourse.stonehearth.net/t/3-errors-that-appear/25922/1 "2016-10-02T18:06:30Z")

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Hi  
When i reload my save everytime these errors come up

Nick

**Summary:** release-663 (x64)  
…ehearth/renderers/fabricator/fabricator\_renderer.lua:30: assertion failed!  
stack traceback:  
[C]: ?  
[C]: in function ‘assert’  
…ehearth/renderers/fabricator/fabricator\_renderer.lua:30: in function \<…ehearth/renderers/fabricator/fabricator\_renderer.lua:17\>

release-663 (x64)  
c++ exception: lua runtime error  
stack traceback:

release-663 (x64)  
…ices/client/renderer/construction\_render\_tracker.lua:20: attempt to index field ‘\_bp’ (a nil value)  
stack traceback:  
[C]: ?  
…ices/client/renderer/construction\_render\_tracker.lua:20: in function '\_\_user\_init’  
radiant/lib/unclasslib.lua:270: in function '\_\_init’  
radiant/lib/unclasslib.lua:201: in function ‘ConstructionRenderTracker’  
…ers/construction\_data/construction\_data\_renderer.lua:23: in function \<…ers/construction\_data/construction\_data\_renderer.lua:11\>

**Steps to reproduce:**

1. Reload in a save
2. 
3. 

**Expected Results:** N/A

**Actual Results:** N/A

**Notes:** I belive My save has the error in it when i reload the game. But game still runs fine.

**Attachments:**

**Version Number and Mods in use:** Alpha 18 release 663 no mods

**System Information:**  
Windows 7 ultimate SP1  
Intel® Core™ i7-4790K CPU @ 4.00GHz  
RAM 16GB  
NVIDIA GeForce GTX 980

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**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:** [October 10, 2016, 1:09pm UTC](https://discourse.stonehearth.net/t/3-errors-that-appear/25922/2 "2016-10-10T13:09:57Z")

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3 posts were merged into an existing topic: [Workers not building/following blueprints](https://discourse.stonehearth.net/t/workers-not-building-following-blueprints/25789)

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<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:** [October 10, 2016, 1:09pm UTC](https://discourse.stonehearth.net/t/3-errors-that-appear/25922/3 "2016-10-10T13:09:57Z")

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