diff --git a/scripts-blender/addons/asset_pipeline/merge/asset_mapping.py b/scripts-blender/addons/asset_pipeline/merge/asset_mapping.py
index b047b65c..063493e6 100644
--- a/scripts-blender/addons/asset_pipeline/merge/asset_mapping.py
+++ b/scripts-blender/addons/asset_pipeline/merge/asset_mapping.py
@@ -286,6 +286,8 @@ class AssetTransferMapping:
 
             if temp_transfer_data_item.type != constants.MATERIAL_SLOT_KEY:
                 continue
+            if source_obj.type != 'MESH':
+                continue
 
             active_uv_name = source_obj.data.uv_layers.active.name if source_obj.data.uv_layers.active else ''
             active_color_attribute_name = source_obj.data.color_attributes.active_color_name