From 6fecf1d58ac6478123ed7d1ad733f88cee38fd19 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Fri, 4 Oct 2024 15:58:05 +0200
Subject: [PATCH] Fix crash when setting static dotnet field from unmanaged
 code

---
 Source/Engine/Engine/NativeInterop.Unmanaged.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Engine/Engine/NativeInterop.Unmanaged.cs b/Source/Engine/Engine/NativeInterop.Unmanaged.cs
index e3d66a2ef..71caee1e9 100644
--- a/Source/Engine/Engine/NativeInterop.Unmanaged.cs
+++ b/Source/Engine/Engine/NativeInterop.Unmanaged.cs
@@ -891,7 +891,7 @@ namespace FlaxEngine.Interop
         [UnmanagedCallersOnly]
         internal static void FieldSetValue(ManagedHandle fieldOwnerHandle, ManagedHandle fieldHandle, IntPtr valuePtr)
         {
-            object fieldOwner = fieldOwnerHandle.Target;
+            object fieldOwner = fieldOwnerHandle.IsAllocated ? fieldOwnerHandle.Target : null;
             FieldHolder field = Unsafe.As<FieldHolder>(fieldHandle.Target);
             object value = MarshalToManaged(valuePtr, field.field.FieldType);
             field.field.SetValue(fieldOwner, value);