From 624f7ff68f01387fdfa7a73ba858bab3679ffb46 Mon Sep 17 00:00:00 2001
From: "Salvador E. Tropea" <salvador@inti.gob.ar>
Date: Tue, 31 Jan 2023 13:31:59 -0300
Subject: [PATCH] [3D download] Fixed cases where we have no components from
 the SCH

---
 kibot/out_base_3d.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kibot/out_base_3d.py b/kibot/out_base_3d.py
index a52872b9..ab09790d 100644
--- a/kibot/out_base_3d.py
+++ b/kibot/out_base_3d.py
@@ -187,6 +187,8 @@ class Base3DOptions(VariantOptions):
         if all_comps is None and GS.sch_file:
             GS.load_sch()
             all_comps = GS.sch.get_components()
+        if all_comps is None:
+            all_comps = []
         all_comps_hash = {c.ref: c for c in all_comps}
         # Find the LCSC field
         lcsc_field = self.solve_field_name('_field_lcsc_part', empty_when_none=True)