Please help me!!keep crashing dont understand this

[Nikki75]

<root>
    <report>
        <version>2</version>
        <sessionid>fe9f836588506e105bf14540</sessionid>
        <type>desync</type>
        <sku>ea.maxis.sims4_64.15.pc</sku>
        <createtime>2018-11-18 06:15:14</createtime>
        <buildsignature>Local.Unknown.Unknown.1.47.49.1020-1.200.000.373.Release</buildsignature>
        <categoryid>inventory_item.py:779</categoryid>
        <desyncid>fe9f836588506e105bf14540</desyncid>
        <systemconfig/>
        <screenshot/>
        <desyncdata>Exception occurred while attempting to populate a repeated field: (AttributeError: 'InventoryItemComponent' object has no attribute 'persist_in_hidden_storage')&#xD;
        Traceback (most recent call last):&#xD;
          File "T:\InGame\Gameplay\Scripts\Core\sims4\utils.py", line 179, in wrapper&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\build_buy.py", line 774, in c_api_buildbuy_get_save_object_data&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\objects\game_object.py", line 1048, in save_object&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\objects\script_object.py", line 1857, in save_object&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\distributor\rollback.py", line 32, in __exit__&#xD;
          File ".\WickedWhims 4.3.5.137b\turbolib\injector_util.py", line 21, in _wrapped_function&#xD;
          File ".\WickedWhims 4.3.5.137b\turbolib\special\exception_watcher.py", line 16, in _turbolib_on_exception_log&#xD;
          File "D:\Users\mhrug\Documents\Electronic Arts\The Sims 4\Python WIP Mods\S4_Modules\mc_cmd_center\mc_utils.py", line 124, in _wrapper_function&#xD;
          File "T:\InGame\Gameplay\Scripts\Core\caches.py", line 144, in wrapper&#xD;
        KeyError: (object_stairs(0x0f620873dc780843),)&#xD;
        &#xD;
        During handling of the above exception, another exception occurred:&#xD;
        &#xD;
        Traceback (most recent call last):&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\objects\script_object.py", line 1849, in save_object&#xD;
          File "T:\InGame\Gameplay\Scripts\Core\caches.py", line 156, in wrapper&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\objects\script_object.py", line 1866, in get_attribute_save_data&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\objects\components\__init__.py", line 96, in wrapped_method&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\objects\components\inventory_item.py", line 779, in save&#xD;
        AttributeError: 'InventoryItemComponent' object has no attribute 'persist_in_hidden_storage'&#xD;
        rtim=0</desyncdata>
    </report>
</root>

lastException.txt

[Afro68]

Spoiler

43 minutes ago, Nikki75 said:

<root>
    <report>
        <version>2</version>
        <sessionid>fe9f836588506e105bf14540</sessionid>
        <type>desync</type>
        <sku>ea.maxis.sims4_64.15.pc</sku>
        <createtime>2018-11-18 06:15:14</createtime>
        <buildsignature>Local.Unknown.Unknown.1.47.49.1020-1.200.000.373.Release</buildsignature>
        <categoryid>inventory_item.py:779</categoryid>
        <desyncid>fe9f836588506e105bf14540</desyncid>
        <systemconfig/>
        <screenshot/>
        <desyncdata>Exception occurred while attempting to populate a repeated field: (AttributeError: 'InventoryItemComponent' object has no attribute 'persist_in_hidden_storage')&#xD;
        Traceback (most recent call last):&#xD;
          File "T:\InGame\Gameplay\Scripts\Core\sims4\utils.py", line 179, in wrapper&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\build_buy.py", line 774, in c_api_buildbuy_get_save_object_data&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\objects\game_object.py", line 1048, in save_object&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\objects\script_object.py", line 1857, in save_object&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\distributor\rollback.py", line 32, in __exit__&#xD;
          File ".\WickedWhims 4.3.5.137b\turbolib\injector_util.py", line 21, in _wrapped_function&#xD;
          File ".\WickedWhims 4.3.5.137b\turbolib\special\exception_watcher.py", line 16, in _turbolib_on_exception_log&#xD;
          File "D:\Users\mhrug\Documents\Electronic Arts\The Sims 4\Python WIP Mods\S4_Modules\mc_cmd_center\mc_utils.py", line 124, in _wrapper_function&#xD;
          File "T:\InGame\Gameplay\Scripts\Core\caches.py", line 144, in wrapper&#xD;
        KeyError: (object_stairs(0x0f620873dc780843),)&#xD;
        &#xD;
        During handling of the above exception, another exception occurred:&#xD;
        &#xD;
        Traceback (most recent call last):&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\objects\script_object.py", line 1849, in save_object&#xD;
          File "T:\InGame\Gameplay\Scripts\Core\caches.py", line 156, in wrapper&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\objects\script_object.py", line 1866, in get_attribute_save_data&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\objects\components\__init__.py", line 96, in wrapped_method&#xD;
          File "T:\InGame\Gameplay\Scripts\Server\objects\components\inventory_item.py", line 779, in save&#xD;
        AttributeError: 'InventoryItemComponent' object has no attribute 'persist_in_hidden_storage'&#xD;
        rtim=0</desyncdata>
    </report>
</root>

Spoiler

 

lastException.txt

 

I'm not a LE guru but if you haven't join the MCCC discord server, they have a LE section where you can upload it and they can better help you narrow down what it could be.

 

 

[procian]

Try updating WW.

[aberrate]

Both WickedWhims and MCCC have been updated again recently, so check you've got the most up-to-date versions. Also, seconding Hong Kong Phooey's advice to ask there.