Fix some feature tests

src/bonsai/bonsai/bim/module/pset_template/prop.py

@@ -21,6 +21,7 @@ import bpy
 import ifcopenshell
 import ifcopenshell.util.attribute
 from ifcopenshell.util.doc import get_attribute_doc
+import bonsai.tool as tool
 from bonsai.bim.module.pset_template.data import PsetTemplatesData
 from bonsai.bim.prop import StrProperty, Attribute
 from bonsai.bim.ifc import IfcStore

src/bonsai/bonsai/tool/root.py

@@ -431,7 +431,7 @@ class Root(bonsai.core.tool.Root):
         """
         tool.Ifc.unlink(obj=obj)
         if tool.Geometry.has_mesh_properties((data := obj.data)):
-            tool.Geometry.get_mesh_props(mesh).ifc_definition_id = 0
+            tool.Geometry.get_mesh_props(data).ifc_definition_id = 0
         for material_slot in obj.material_slots:
             if material := material_slot.material:
                 tool.Ifc.unlink(obj=material)