[TD]fix subscript out of range on bad selection

2025-10-08 13:24:12 -04:00
parent 384b303a85
commit 3bb37ec148
1 changed files with 6 additions and 3 deletions
--- a/src/Mod/TechDraw/TechDrawTools/CommandAxoLengthDimension.py
+++ b/src/Mod/TechDraw/TechDrawTools/CommandAxoLengthDimension.py
@@ -61,9 +61,12 @@ class CommandAxoLengthDimension:
        App.setActiveTransaction("Create axonometric length dimension")
        vertexes = []
        edges = []
-        if Utils.getSelEdges(2):
-            edges = Utils.getSelEdges(2)
-            vertexes = Utils.getSelVertexes(0)
+
+        if not Utils.getSelEdges(2):
+            return
+            
+        edges = Utils.getSelEdges(2)
+        vertexes = Utils.getSelVertexes(0)

        if len(vertexes)<2:
            vertexes.append(edges[0].Vertexes[0])