# Need help with crash error A23

**URL:** <https://discourse.stonehearth.net/t/need-help-with-crash-error-a23/32979>\
**Category:** Modding\
**Created:** [December 13, 2017, 12:07pm UTC](https://discourse.stonehearth.net/t/need-help-with-crash-error-a23/32979 "2017-12-13T12:07:11Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![Yangzhoui](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.stonehearth.net/yangzhoui/32/65492_2.png) [@Yangzhoui](https://discourse.stonehearth.net/u/Yangzhoui)\
**Post date:** [December 13, 2017, 12:07pm UTC](https://discourse.stonehearth.net/t/need-help-with-crash-error-a23/32979/1 "2017-12-13T12:07:11Z")

</div>

Alright so i am testing my mods with alpha 23 and everything works as intended on one exception.  
The moment i promote my hearthling to painter i get an error and it does not break the game but it does break the char. I have no knowlodge in coding so i need someone who can help me find out what this means and what i need to change or add to let my costum class work in A23.  
This only happens on A23.

Here is my error:

release-766 (x64)[M]  
stonehearth/services/server/town/town.lua:281: task group not yet created  
stack traceback:  
radiant/modules/commons.lua:46: in function 'report\_traceback’  
radiant/modules/commons.lua:57: in function \<radiant/modules/commons.lua:51\>  
[C]: in function 'assert’  
stonehearth/services/server/town/town.lua:281: in function 'join\_task\_group’  
stonehearth/components/job/job\_component.lua:678: in function '\_add\_to\_task\_groups’  
stonehearth/components/job/job\_component.lua:319: in function ‘promote\_to’  
…arth/ai/actions/change\_job\_using\_talisman\_action.lua:24: in function '\_trigger\_cb’  
radiant/modules/effects/trigger\_effect.lua:14: in function 'fn’  
radiant/controllers/nonpersistent\_timer.lua:56: in function 'fire’  
radiant/controllers/time\_tracker\_controller.lua:86: in function \<radiant/controllers/time\_tracker\_controller.lua:86\>  
[C]: in function 'xpcall’  
radiant/modules/commons.lua:66: in function 'xpcall’  
radiant/controllers/time\_tracker\_controller.lua:86: in function 'set\_now’  
radiant/modules/gamestate.lua:9: in function 'set\_now’  
radiant/server.lua:61: in function \<radiant/server.lua:59\>

---

<div class="post-metadata">

**Author:** ![BrunoSupremo](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.stonehearth.net/brunosupremo/32/54819_2.png) [@BrunoSupremo](https://discourse.stonehearth.net/u/BrunoSupremo)\
**Post date:** [December 13, 2017, 12:16pm UTC](https://discourse.stonehearth.net/t/need-help-with-crash-error-a23/32979/2 "2017-12-13T12:16:37Z")

</div>

You will need to update his files, look at other default jobs to compare the differences.

---

<div class="post-metadata">

**Author:** ![Yangzhoui](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.stonehearth.net/yangzhoui/32/65492_2.png) [@Yangzhoui](https://discourse.stonehearth.net/u/Yangzhoui)\
**Post date:** [December 13, 2017, 12:17pm UTC](https://discourse.stonehearth.net/t/need-help-with-crash-error-a23/32979/3 "2017-12-13T12:17:31Z")

</div>

I am doing so but have not found any difference yet. But its a lot of text so it could be i am reading over it xD

---

<div class="post-metadata">

**Author:** ![BrunoSupremo](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.stonehearth.net/brunosupremo/32/54819_2.png) [@BrunoSupremo](https://discourse.stonehearth.net/u/BrunoSupremo)\
**Post date:** [December 13, 2017, 12:18pm UTC](https://discourse.stonehearth.net/t/need-help-with-crash-error-a23/32979/4 "2017-12-13T12:18:10Z")

</div>

Check the task groups, it has a different alias now.

---

<div class="post-metadata">

**Author:** ![Yangzhoui](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.stonehearth.net/yangzhoui/32/65492_2.png) [@Yangzhoui](https://discourse.stonehearth.net/u/Yangzhoui)\
**Post date:** [December 13, 2017, 12:21pm UTC](https://discourse.stonehearth.net/t/need-help-with-crash-error-a23/32979/5 "2017-12-13T12:21:21Z")

</div>

thx found it they changed all the stonehearth:task\_group to stonehearth:task\_groups  
they added an s

Fixed now!