<!-- Please report new issues at https://inkscape.org/report; this tracker is for staff-confirmed issues only. See our full bug reporting guidelines at https://inkscape.org/contribute/report-bugs/ --> #### Steps to reproduce: <!-- Describe what you did (step-by-step) so we can reproduce: --> - open Inkscape - create few circles or rectangles on layer 2 - select all and go to extensions - > Generate from path - > voronoi diagram - Make sure Type: Voronoi OR Voronoi and Delaunay - Make sure Bounding box: Automatic from selected objects - Apply  #### What happened? Voronoi diagram failed to work. ``` Traceback (most recent call last): File "voronoi2svg.py", line 292, in <module> Voronoi().run() File "C:\APP\Temp\inkscape_devel\share\inkscape\extensions\inkex\base.py", line 140, in run self.save_raw(self.effect()) File "voronoi2svg.py", line 222, in effect clip_box = (2 * group_bbox[0] - group_bbox[1], TypeError: 'BoundingBox' object is not subscriptable ``` #### What should have happened? Voronoi diagram should work. #### Inkscape Version and Operating System: - Inkscape Version: 1.0 <!-- (run inkscape -V or copy from Help → About Inkscape, top right) --> - Operating System: Debian 10 buster. - Operating System version: 10 <!-- Example file: Attach a sample file (or files) highlighting the issue, if appropriate. -->