Don't crash when unwrapping models

gradle.properties

@@ -26,6 +26,6 @@ satin_version = 1.11.0
 modmenu_version=7.2.1
 cca_version=5.2.2
 
-port_lib_version = 2.2.1-beta
+port_lib_version = 2.3.4
 port_lib_modules = accessors,attributes,base,core,common,config,entity,extensions,models,model_loader,networking,tags,transfer,fluids,lazy_registration,loot,utility
 star_version = 1.5.1

src/main/java/slimeknights/mantle/client/model/RetexturedModel.java

@@ -298,7 +298,7 @@ public BakedModel resolve(BakedModel originalModel, ItemStack stack, @Nullable C
       }
 
       // if valid, use the block
-      return ModelHelper.unwrap(originalModel, Baked.class).getCachedModel(block);
+      return ((Baked) ModelHelper.unwrap(originalModel, Baked.class)).getCachedModel(block);
     }
   }
 }

src/main/java/slimeknights/mantle/client/model/util/ModelHelper.java

@@ -229,7 +229,7 @@ public static int getRotation(JsonObject json, String key) {
   /**
    * Fully unwrap a model, i.e. return the innermost model.
    */
-  public static <T extends BakedModel> T unwrap(BakedModel model, Class<T> modelClass) {
+  public static <T extends BakedModel> BakedModel unwrap(BakedModel model, Class<T> modelClass) {
     while (model instanceof WrapperBakedModel wrapper) {
       if (modelClass.isAssignableFrom(model.getClass()))
         return (T) model;
@@ -243,9 +243,7 @@ public static <T extends BakedModel> T unwrap(BakedModel model, Class<T> modelCl
         model = wrapped;
       }
     }
-    if (!modelClass.isAssignableFrom(model.getClass()))
-      throw new RuntimeException("Trying to unwrap " + model + " that isn't assignable to " + modelClass);
 
-    return (T) model;
+    return model;
   }
 }