From 4427c738169d774f4cc3310f6103be4d235b2bcf Mon Sep 17 00:00:00 2001
From: Andrej730 <azhilenkov@gmail.com>
Date: Tue, 22 Apr 2025 18:44:05 +0500
Subject: [PATCH] bim.override_mesh_separate - handle possible mode mismatch
 more gracefully

Other options LOOSE_PARTS and MATERIAL do support object mode.
---
 src/bonsai/bonsai/bim/module/geometry/operator.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/bonsai/bonsai/bim/module/geometry/operator.py b/src/bonsai/bonsai/bim/module/geometry/operator.py
index 73fc3a7442..52a6a57db4 100644
--- a/src/bonsai/bonsai/bim/module/geometry/operator.py
+++ b/src/bonsai/bonsai/bim/module/geometry/operator.py
@@ -97,6 +97,10 @@ class OverrideMeshSeparate(bpy.types.Operator, tool.Ifc.Operator):
         return self.execute(context)
 
     def _execute(self, context):
+        if self.type == "SELECTED" and context.mode != "EDIT":
+            self.report({"ERROR"}, "Separate by selection requires EDIT mode.")
+            return {"CANCELLED"}
+
         non_ifc_objects: list[bpy.types.Object] = []
 
         if len(context.selected_editable_objects) > 1: