Merged in marius_stanciu/flatcam_beta/Beta_8.918 (pull request #150)

Beta 8.918
2019-06-08 21:30:13 +00:00
parent c7f65c38bc 359cb577f4
commit 5c5f2c1606
4 changed files with 32 additions and 15 deletions
--- a/flatcamGUI/VisPyVisuals.py
+++ b/flatcamGUI/VisPyVisuals.py
@@ -437,12 +437,13 @@ class TextGroup(object):
        :param value: bool
        """
        self._visible = value
-        try:
-            self._collection.data[self._index]['visible'] = value
-        except KeyError:
-            print("VisPyVisuals.TextGroup.visible --> KeyError")
-            pass
-        self._collection.redraw()
+        if self._index:
+            try:
+                self._collection.data[self._index]['visible'] = value
+            except KeyError as e:
+                print("VisPyVisuals.TextGroup.visible --> KeyError --> %s" % str(e))
+                pass
+            self._collection.redraw()


 class TextCollectionVisual(TextVisual):