[HSY] UI Exception 1009: High School related Issues

Another UI exception at school, this time in a modded game. It occurred right when a fire drill started. Looks similar to the previous ones in the unmodded game:

<?xml version="1.0" ?>
<root>
 <report>
  <version>2</version>
  <sessionid>36b20cc4a9cb15176841b09e</sessionid>
  <type>desync</type>
  <sku>ea.maxis.sims4_64.15.pc</sku>
  <createtime>2025-06-05 16:00:08</createtime>
  <buildsignature>Local.Unknown.Unknown.1.115.216.1030-1.200.000.658.Release</buildsignature>
  <categoryid>(AS)olympus.views::CellView</categoryid>
  <desyncid>36b20cc4a9cb15176841b09e</desyncid>
  <systemconfig/><screenshot/>
  <desyncdata>
   TypeError: Error #1009: Cannot access a property or method of a null object reference.&#13;&#10;
   at olympus.views::CellView/Draw()&#13;&#10;    at olympus.layout::GridLayout/OnFeedUpdate()&#13;&#10;
   at widgets.Gameplay.SituationDisplay.controls::SituationGridViewGoalDisplay/RedrawGoalCellView()&#13;&#10;
   at widgets.Gameplay.SituationDisplay.controls::SituationGridViewGoalDisplay/GoalCompleted()&#13;&#10;
   at widgets.Gameplay.SituationDisplay.controls::SituationGridViewGoalDisplay/SetData()&#13;&#10;
   at widgets.Gameplay.SituationDisplay.controls::HolidaySituationGoalContainer/SetGoalData()&#13;&#10;
   at widgets.Gameplay.SituationDisplay.controls::SituationContentBase/HandleSituationGoalsUpdate()&#13;&#10;
   at widgets.Gameplay.SituationDisplay.controls::SituationTabDisplayBase/HandleSituationGoalsUpdate()&#13;&#10;
   at widgets.Gameplay.SituationDisplay::SituationDisplayMain/HandleSituationGoalsUpdate()&#13;&#10;
   at olympus.io::CommunicationObject/Dispatch()&#13;&#10;
   at olympus.io::CommunicationManager/SendUIMessage()&#13;&#10;
   rtim=364898&#13;&#10;
   Client Session Time: 43.45&#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: 13,477,0,5990&#13; &#10;
   Modded: True&#13; &#10;
   SystemInfo: Windows 11 10.0.26100 GPU: NVIDIA GeForce RTX 3060 Laptop GPU  32.0.15.6607, GUID: 3570AB96-EDF0-11EF-8AAF-D575D18A1133&#13; &#10;
  </desyncdata>
 </report>
</root>