diff --git a/ItemChecklist.csproj b/ItemChecklist.csproj
index 4918ebf..b7bf59c 100644
--- a/ItemChecklist.csproj
+++ b/ItemChecklist.csproj
@@ -89,7 +89,7 @@
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <PropertyGroup>
-    <PostBuildEvent>"C:\Program Files (x86)\Steam\steamapps\common\Terraria\tModLoaderDebug.exe" -build "$(ProjectDir)\" -eac "$(TargetPath)"</PostBuildEvent>
+    <PostBuildEvent>"C:\Program Files (x86)\Steam\steamapps\common\Terraria\Terraria.exe" -build "$(ProjectDir)\" -eac "$(TargetPath)"</PostBuildEvent>
   </PropertyGroup>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/ItemChecklistPlayer.cs b/ItemChecklistPlayer.cs
index 71639d9..fbdef21 100644
--- a/ItemChecklistPlayer.cs
+++ b/ItemChecklistPlayer.cs
@@ -64,7 +64,7 @@ namespace ItemChecklist
 				findableItems = new bool[ItemLoader.ItemCount];
 				for (int i = 0; i < ItemLoader.ItemCount; i++)
 				{
-					if (i > 0 && !ItemID.Sets.Deprecated[i] && i != ItemID.Count && ItemChecklistUI.vanillaIDsInSortOrder[i] != -1) // TODO, is this guaranteed?
+					if (i > 0 && !ItemID.Sets.Deprecated[i] && i != ItemID.Count && ItemChecklistUI.vanillaIDsInSortOrder != null && ItemChecklistUI.vanillaIDsInSortOrder[i] != -1) // TODO, is this guaranteed?
 					{
 						totalItemsToFind++;
 						findableItems[i] = true;
diff --git a/build.txt b/build.txt
index a284ec3..2e775a2 100644
--- a/build.txt
+++ b/build.txt
@@ -1,5 +1,5 @@
 author = jopojelly
-version = 0.2.2
+version = 0.2.2.1
 displayName = Item Checklist
 homepage = https://forums.terraria.org/index.php?threads/item-checklist-in-game-100-item-collection-checklist.52786/
 hideCode = false