2023-04-02 17:09:01 +02:00
1 changed files with 2 additions and 0 deletions
--- a/scripts/startup/bl_ui/properties_grease_pencil_common.py
+++ b/scripts/startup/bl_ui/properties_grease_pencil_common.py
@ -287,6 +287,8 @@ class GPENCIL_MT_material_active(Menu):

        for slot in ob.material_slots:
            mat = slot.material
+            if not mat:
+                continue
            mat.id_data.preview_ensure()
            if mat and mat.id_data and mat.id_data.preview:
                icon = mat.id_data.preview.icon_id