Fix issue with float struct check

Author: sinai-dev

src/UI/InteractiveValues/InteractiveFloatStruct.cs

@@ -61,6 +61,9 @@ public static bool IsTypeSupported(Type type)
             if (!type.IsValueType)
                 return false;
 
+            if (string.IsNullOrEmpty(type.AssemblyQualifiedName))
+                return false;
+
             if (_typeSupportCache.TryGetValue(type.AssemblyQualifiedName, out bool ret))
                 return ret;