Help

Please help. I have spent hours updating mods and repairing my game. It loads until I try to continue building the house that I was building. Please tell me what this means.

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<report><version>2</version><sessionid>459b6f54d8d3ebc568583c84</sessionid><type>desync</type><sku>ea.maxis.sims4_64.15.pc</sku><createtime>2025-06-22 12:54:49</createtime><buildsignature>Local.Unknown.Unknown.1.115.253.1020-1.300.000.212.Release</buildsignature><categoryid>part.py:266</categoryid><desyncid>459b6f54d8d3ebc568583c84</desyncid><systemconfig/><screenshot/><desyncdata>Exception in &lt;function c_api_set_object_location_ex at 0x00007FF466EC4290&gt;, args: (1145907440322085695, 545802878182295327, {FE714BEE5E0033F,1,World}, Transform(Vector3(188.149567, 153.999390, 170.116699), Quaternion(0.000000, 1.000000, 0.000000, -0.000564)), 0, (0, 0), 0), kwargs: {}&#13;&#10;KeyError('Unable to find joint b__subroot__9 on object_bedDoubleMISSlats_01:0x079314d36f71071f[8]') (KeyError: 'Unable to find joint b__subroot__9 on object_bedDoubleMISSlats_01:0x079314d36f71071f[8]')&#13;&#10;Traceback (most recent call last):&#13;&#10;&#13;&#10;  File "T:\InGame\Gameplay\Scripts\Core\sims4\utils.py", line 183, in wrapper&#13;&#10;  File "T:\InGame\Gameplay\Scripts\Server\build_buy.py", line 1413, in c_api_set_object_location_ex&#13;&#10;  File "T:\InGame\Gameplay\Scripts\Server\objects\client_object_mixin.py", line 1597, in set_parent&#13;&#10;  File "T:\InGame\Gameplay\Scripts\Server\objects\client_object_mixin.py", line 375, in location&#13;&#10;  File "T:\InGame\Gameplay\Scripts\Server\objects\client_object_mixin.py", line 430, in set_location_without_distribution&#13;&#10;  File "T:\InGame\Gameplay\Scripts\Server\objects\part.py", line 828, in on_owner_location_changed&#13;&#10;  File "T:\InGame\Gameplay\Scripts\Server\objects\part.py", line 266, in get_joint_transform&#13;&#10;KeyError: 'Unable to find joint b__subroot__9 on object_bedDoubleMISSlats_01:0x079314d36f71071f[8]'rtim=0&#13;&#10;Client Session Time: 825.21&#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: 13,491,0,6004&#13; &#10;Modded: True&#13; &#10;SystemInfo: Windows 11 10.0.26100 GPU: NVIDIA GeForce RTX 3060  32.0.15.7652, GUID: 2E10C92E-49E7-11F0-9012-70CD0DD7810A&#13; &#10;</desyncdata></report>
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