LE: SingleSimResolver with unsupported participant/110:83165b0

skayemcd​ 

I merged your post with the bug report now. Make sure to upvote. 

crinrict​ Perfect and done!

Thanks again for all your help!

skayemcd​ 

actually, would you mind sending me your save ? Just upload it to a file sharing site and DM me the link.

crinrict​ 

Sure on it!

Hi! For the last couple of days, my game keeps crashing. I try to repair it and I even uninstalled and installed it again. I removed my mods folder and cleaned my user folder, but it keeps on crashing. I recently got the following message when it finally manage not to crash after a couple of seconds

"The game failed to load. Error Code:

110:83165b0:663cfcOb. It is recommended that you relaunch the game."

Hi salsadisooya​ 

Do you have any LastException files in Documents\Electronic Arts\The Sims 4 ?

- Delete the ones you have
- Trigger the error again
- Check if new ones are created
- If that is the case, please copy/paste the content here. You can open the file with any text editor.

Deleting the file won't fix your issue. Posting the info is meant for troubleshooting. 

Thank you, I'll try it

<?xml version="1.0" ?><root>
<report><version>2</version><sessionid>66fb6cf54f5cd33691b5be7</sessionid><type>desync</type><sku>ea.maxis.sims4.15.macarm64</sku><createtime>2025-11-17 18:31:58</createtime><buildsignature>Local.Unknown.Unknown.1.119.109.1220-1.300.000.226.Release</buildsignature><categoryid>resolver.py:1102</categoryid><desyncid>66fb6cf54f5cd33691b5be7</desyncid><systemconfig/><screenshot/><desyncdata>Exception raised while processing zone spin up sequence: Trying to use SingleSimResolver with unsupported participant: ParticipantType.TargetSim (ValueError: Trying to use SingleSimResolver with unsupported participant: ParticipantType.TargetSim)&#13;&#10;Traceback (most recent call last):&#13;&#10;&#13;&#10;  File "T:\InGame\Gameplay\Scripts\Server\interactions\utils\localization_tokens.py", line 1131, in &lt;genexpr&gt;&#13;&#10;  File "T:\InGame\Gameplay\Scripts\Server\interactions\utils\localization_tokens.py", line 792, in _get_token&#13;&#10;  File "T:\InGame\Gameplay\Scripts\Server\tunable_utils\tunable_object_generator.py", line 58, in get_objects&#13;&#10;  File "T:\InGame\Gameplay\Scripts\Server\event_testing\resolver.py", line 1102, in get_participants&#13;&#10;ValueError: Trying to use SingleSimResolver with unsupported participant: ParticipantType.TargetSimrtim=0&#13;&#10;Client Session Time: 19.06&#13; &#10;Num Save Errors: 0&#13; &#10;Num Load Errors: 0&#13; &#10;Current Game State: 0x96d01090&#13; &#10;LoadingScreenActiveFlag: 1&#13; &#10;Origin Version: 13,594,0,6107&#13; &#10;Modded: False&#13; &#10;SystemInfo: Mac OS X Version 14.6.1 (Build 23G93) GPU: Apple M3 macOS Metal driver 0.0.0.0&#13; &#10;Architecture: arm64&#13; &#10;&#13; &#10;</desyncdata></report>
</root>

Hi salsadisooya​ 

thank you for posting the LE.

I've merged your post with the main bug report for this issue.

Please make sure to click vote.