From f9d57f6ea51ea8da186c41b70950b7d87fa2c20b Mon Sep 17 00:00:00 2001
From: Kaalleen <36401965+kaalleen@users.noreply.github.com>
Date: Sun, 24 Apr 2022 08:27:42 +0200
Subject: Fix lettering scale, etc. (#1620)

* fix lettering scale
* adapt to updated inkex:  transform operator, selections
* fix #1597
* no traceback error message on broken satin columns
* highlight troubleshoot "steps to solve" through additional headline
* set a minimum value for running stitch repeats
* rename "import" thread list to "apply" thread list
---
 lib/stitch_plan/stitch_plan.py | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'lib/stitch_plan')

diff --git a/lib/stitch_plan/stitch_plan.py b/lib/stitch_plan/stitch_plan.py
index 74caa54a..4593781a 100644
--- a/lib/stitch_plan/stitch_plan.py
+++ b/lib/stitch_plan/stitch_plan.py
@@ -3,9 +3,14 @@
 # Copyright (c) 2010 Authors
 # Licensed under the GNU GPL version 3.0 or later.  See the file LICENSE for details.
 
-from .ties import add_ties
-from .color_block import ColorBlock
+from sys import exit
+
+from inkex import errormsg
+
+from ..i18n import _
 from ..svg import PIXELS_PER_MM
+from .color_block import ColorBlock
+from .ties import add_ties
 
 
 def stitch_groups_to_stitch_plan(stitch_groups, collapse_len=None, disable_ties=False):  # noqa: C901
@@ -17,6 +22,11 @@ def stitch_groups_to_stitch_plan(stitch_groups, collapse_len=None, disable_ties=
     * adds jump-stitches between stitch_group if necessary
     """
 
+    if not stitch_groups:
+        errormsg(_("There is no selected stitchable element. Please run "
+                   "Extensions > Ink/Stitch > Troubleshoot > Troubleshoot objects in case you have expected a stitchout."))
+        exit(1)
+
     if collapse_len is None:
         collapse_len = 3.0
     collapse_len = collapse_len * PIXELS_PER_MM
-- 
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