From 3c37c52ab1b088676c3267c7d830d8381d269ca3 Mon Sep 17 00:00:00 2001
From: Kaalleen <36401965+kaalleen@users.noreply.github.com>
Date: Wed, 24 Jul 2024 16:01:34 +0200
Subject: not a fix, but avoid to fail on an other networkx no path error
 (#3106)

---
 lib/stitches/auto_fill.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'lib/stitches/auto_fill.py')

diff --git a/lib/stitches/auto_fill.py b/lib/stitches/auto_fill.py
index 7e98e434..a1e88d5d 100644
--- a/lib/stitches/auto_fill.py
+++ b/lib/stitches/auto_fill.py
@@ -869,7 +869,14 @@ def travel(shape, travel_graph, edge, running_stitch_length, running_stitch_tole
     """Create stitches to get from one point on an outline of the shape to another."""
 
     start, end = edge
-    path = networkx.shortest_path(travel_graph, start, end, weight='weight')
+    try:
+        path = networkx.shortest_path(travel_graph, start, end, weight='weight')
+    except networkx.NetworkXNoPath:
+        # TODO: find a better solution, this may produce unwanted jump stitches
+        # but at least it renders the requested shape
+        # test case: underpath disabled, starts and ends on different outlines
+        return
+
     if underpath and path != (start, end):
         path = smooth_path(path, 2)
     else:
-- 
cgit v1.2.3