I have updated my game, the hot fix of March 18th, and my game still doesn't launch with cc installed. I still get the message "Failed to launch game" when cc is installed.
Ideas
I've been dealing with this all morning. Seemingly completely random pieces of CC will cause the game to fail to launch. I've been painstakingly 50/50ing my way through every folder for hours, I cannot find a pattern to this. At first it seemed like only build/buy CC was causing it, but I've been sorting through my folder of Joliebean's clothing CC and completely random items from each set will cause the game to not launch. Removing the one specific item lets it launch again.
I do have several lastexception files generated from this but I'll post the most recent.
<?xml version="1.0" ?><root>
<report><version>2</version><sessionid>c62e8d2f9379c2aa69bb2a55</sessionid><type>desync</type><sku>ea.maxis.sims4_64.15.pc</sku><createtime>2026-03-18 15:43:19</createtime><buildsignature>Local.Unknown.Unknown.1.122.212.1030-1.200.000.698.Release</buildsignature><categoryid>tunable_model.py:60</categoryid><desyncid>c62e8d2f9379c2aa69bb2a55</desyncid><systemconfig/><screenshot/><desyncdata>[jdimailig] Error invoking TunableModelWrapper._factory (AttributeError: 'NoneType' object has no attribute 'get_model') Traceback (most recent call last): File "T:\InGame\Gameplay\Scripts\Core\sims4\utils.py", line 179, in wrapper File "T:\InGame\Gameplay\Scripts\Server\areaserver.py", line 167, in c_api_server_init_tick File "T:\InGame\Gameplay\Scripts\Core\sims4\core_services.py", line 164, in start_service_tick File "T:\InGame\Gameplay\Scripts\Core\sims4\service_manager.py", line 346, in start_single_service File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 192, in update_incremental_start File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 251, in _execute_gen File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 304, in _execute_func_and_calculate_time File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 681, in load_data_into_class_instances File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 673, in load_from_xml File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 718, in feed File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 762, in _load_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 811, in _load_tunable File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1236, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1476, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1712, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1476, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 866, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1236, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1236, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 868, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 571, in __call__ File "T:\InGame\Gameplay\Scripts\Server\tunable_utils\tunable_model.py", line 64, in _factory File "T:\InGame\Gameplay\Scripts\Server\tunable_utils\tunable_model.py", line 60, in get_model AttributeError: 'NoneType' object has no attribute 'get_model'rtim=0 Client Session Time: 32.86 Num Save Errors: 0 Num Load Errors: 0 Current Game State: 0x96d01090 LoadingScreenActiveFlag: 1 Origin Version: 13,661,0,6174 Modded: True SystemInfo: Windows 11 10.0.26200 GPU: NVIDIA GeForce RTX 3050 32.0.15.6094, GUID: 08618CC2-F9D1-11EF-9929-806E6F6E6963 </desyncdata></report>
<report><version>2</version><sessionid>c62e8d2f9379c2aa69bb2a55</sessionid><type>desync</type><sku>ea.maxis.sims4_64.15.pc</sku><createtime>2026-03-18 15:43:19</createtime><buildsignature>Local.Unknown.Unknown.1.122.212.1030-1.200.000.698.Release</buildsignature><categoryid>tunable_model.py:60</categoryid><desyncid>c62e8d2f9379c2aa69bb2a55</desyncid><systemconfig/><screenshot/><desyncdata>[jdimailig] Error while parsing tuning in Instance: 17878435814630695594 (Littlbowbub:object_Food_Chocolate_PrincessPinkTruffles-single), Types.OBJECT: (AttributeError: 'NoneType' object has no attribute 'get_model') Traceback (most recent call last): File "T:\InGame\Gameplay\Scripts\Core\sims4\utils.py", line 179, in wrapper File "T:\InGame\Gameplay\Scripts\Server\areaserver.py", line 167, in c_api_server_init_tick File "T:\InGame\Gameplay\Scripts\Core\sims4\core_services.py", line 164, in start_service_tick File "T:\InGame\Gameplay\Scripts\Core\sims4\service_manager.py", line 346, in start_single_service File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 192, in update_incremental_start File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 251, in _execute_gen File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 304, in _execute_func_and_calculate_time File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 681, in load_data_into_class_instances File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 673, in load_from_xml File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 718, in feed File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 762, in _load_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 811, in _load_tunable File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1236, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1476, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1712, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1487, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 866, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1236, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1236, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 868, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 572, in __call__ File "T:\InGame\Gameplay\Scripts\Server\tunable_utils\tunable_model.py", line 64, in _factory File "T:\InGame\Gameplay\Scripts\Server\tunable_utils\tunable_model.py", line 60, in get_model AttributeError: 'NoneType' object has no attribute 'get_model'rtim=0 Client Session Time: 32.86 Num Save Errors: 0 Num Load Errors: 0 Current Game State: 0x96d01090 LoadingScreenActiveFlag: 1 Origin Version: 13,661,0,6174 Modded: True SystemInfo: Windows 11 10.0.26200 GPU: NVIDIA GeForce RTX 3050 32.0.15.6094, GUID: 08618CC2-F9D1-11EF-9929-806E6F6E6963 </desyncdata></report>
<report><version>2</version><sessionid>c62e8d2f9379c2aa69bb2a55</sessionid><type>desync</type><sku>ea.maxis.sims4_64.15.pc</sku><createtime>2026-03-18 15:43:20</createtime><buildsignature>Local.Unknown.Unknown.1.122.212.1030-1.200.000.698.Release</buildsignature><categoryid>tunable_model.py:60</categoryid><desyncid>c62e8d2f9379c2aa69bb2a55</desyncid><systemconfig/><screenshot/><desyncdata>[jdimailig] Error invoking TunableModelWrapper._factory (AttributeError: 'NoneType' object has no attribute 'get_model') Traceback (most recent call last): File "T:\InGame\Gameplay\Scripts\Core\sims4\utils.py", line 179, in wrapper File "T:\InGame\Gameplay\Scripts\Server\areaserver.py", line 167, in c_api_server_init_tick File "T:\InGame\Gameplay\Scripts\Core\sims4\core_services.py", line 164, in start_service_tick File "T:\InGame\Gameplay\Scripts\Core\sims4\service_manager.py", line 346, in start_single_service File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 192, in update_incremental_start File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 251, in _execute_gen File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 304, in _execute_func_and_calculate_time File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 681, in load_data_into_class_instances File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 673, in load_from_xml File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 718, in feed File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 762, in _load_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 811, in _load_tunable File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1236, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1476, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1712, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1476, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 866, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1236, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1236, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 868, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 571, in __call__ File "T:\InGame\Gameplay\Scripts\Server\tunable_utils\tunable_model.py", line 64, in _factory File "T:\InGame\Gameplay\Scripts\Server\tunable_utils\tunable_model.py", line 60, in get_model AttributeError: 'NoneType' object has no attribute 'get_model'rtim=0 Client Session Time: 32.86 Num Save Errors: 0 Num Load Errors: 0 Current Game State: 0x96d01090 LoadingScreenActiveFlag: 1 Origin Version: 13,661,0,6174 Modded: True SystemInfo: Windows 11 10.0.26200 GPU: NVIDIA GeForce RTX 3050 32.0.15.6094, GUID: 08618CC2-F9D1-11EF-9929-806E6F6E6963 </desyncdata></report>
<report><version>2</version><sessionid>c62e8d2f9379c2aa69bb2a55</sessionid><type>desync</type><sku>ea.maxis.sims4_64.15.pc</sku><createtime>2026-03-18 15:43:20</createtime><buildsignature>Local.Unknown.Unknown.1.122.212.1030-1.200.000.698.Release</buildsignature><categoryid>tunable_model.py:60</categoryid><desyncid>c62e8d2f9379c2aa69bb2a55</desyncid><systemconfig/><screenshot/><desyncdata>[jdimailig] Error while parsing tuning in Instance: 12720851584224694690 (Littlbowbub:object_Food_Chocolate_DubaiChocolateBar-single), Types.OBJECT: (AttributeError: 'NoneType' object has no attribute 'get_model') Traceback (most recent call last): File "T:\InGame\Gameplay\Scripts\Core\sims4\utils.py", line 179, in wrapper File "T:\InGame\Gameplay\Scripts\Server\areaserver.py", line 167, in c_api_server_init_tick File "T:\InGame\Gameplay\Scripts\Core\sims4\core_services.py", line 164, in start_service_tick File "T:\InGame\Gameplay\Scripts\Core\sims4\service_manager.py", line 346, in start_single_service File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 192, in update_incremental_start File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 251, in _execute_gen File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 304, in _execute_func_and_calculate_time File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\instance_manager.py", line 681, in load_data_into_class_instances File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 673, in load_from_xml File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 718, in feed File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 762, in _load_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\serialization.py", line 811, in _load_tunable File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1236, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1476, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1712, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1487, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 866, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 417, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1236, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 1236, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 868, in load_etree_node File "T:\InGame\Gameplay\Scripts\Core\sims4\tuning\tunable.py", line 572, in __call__ File "T:\InGame\Gameplay\Scripts\Server\tunable_utils\tunable_model.py", line 64, in _factory File "T:\InGame\Gameplay\Scripts\Server\tunable_utils\tunable_model.py", line 60, in get_model AttributeError: 'NoneType' object has no attribute 'get_model'rtim=0 Client Session Time: 32.86 Num Save Errors: 0 Num Load Errors: 0 Current Game State: 0x96d01090 LoadingScreenActiveFlag: 1 Origin Version: 13,661,0,6174 Modded: True SystemInfo: Windows 11 10.0.26200 GPU: NVIDIA GeForce RTX 3050 32.0.15.6094, GUID: 08618CC2-F9D1-11EF-9929-806E6F6E6963 </desyncdata></report>
</root>
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