diff --git a/Editor/Meta/GenericClass.cs b/Editor/Meta/GenericClass.cs
index 746b7aa..c080c1a 100644
--- a/Editor/Meta/GenericClass.cs
+++ b/Editor/Meta/GenericClass.cs
@@ -64,7 +64,7 @@ namespace HybridCLR.Editor.Meta
             TypeDef def = type.ResolveTypeDef();
             if (def == null)
             {
-                Debug.LogError($"type:{type} ResolveTypeDef() == null");
+                Debug.LogWarning($"type:{type} ResolveTypeDef() == null");
                 return null;
             }
             var klassInst = ctx != null ? sig.GenericArguments.Select(ga => MetaUtil.Inflate(ga, ctx)).ToList() : sig.GenericArguments.ToList();
diff --git a/Editor/Meta/GenericMethod.cs b/Editor/Meta/GenericMethod.cs
index c3cb419..df0327b 100644
--- a/Editor/Meta/GenericMethod.cs
+++ b/Editor/Meta/GenericMethod.cs
@@ -93,7 +93,7 @@ namespace HybridCLR.Editor.Meta
             methodDef = method.ResolveMethodDef();
             if (methodDef == null)
             {
-                Debug.LogError($"method:{method} ResolveMethodDef() == null");
+                Debug.LogWarning($"method:{method} ResolveMethodDef() == null");
                 return null;
             }
             if (method is MethodSpec methodSpec)
diff --git a/package.json b/package.json
index f4ef7ef..7b8e7bc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.focus-creative-games.hybridclr_unity",
-  "version": "0.4.3",
+  "version": "0.4.4",
   "displayName": "HybridCLR",
   "description": "Unity package for HybridCLR. It includes editor and runtime scripts and assets for HybridCLR",
   "category": "Runtime",