#### Steps to reproduce: <!-- Describe what you did (step-by-step) so we can reproduce: --> - open Inkscape - draw rect (can be anything) - copy rect - paste to google slides (or to gitlab issue/comment or to libreoffice as HTML (Ctrl+Shift+V)) #### What happened? image pasted, but error message appears in inkscape  #### What should have happened? no error message #### Inkscape Version and Operating System: - Inkscape Version: 1.1-dev (774eb93539, 2020-02-06) - Operating System: Ubunutu - Operating System version: 19.04 - Browser: Firefox 72.0.1 (64-bit) <!-- Example file: Attach a sample file (or files) highlighting the issue, if appropriate. --> <!-- **Thank you for filling in a new bug report!** *More details on how to write a good bug report can be found at https://inkscape.org/contribute/report-bugs/. Please remember that Inkscape is developed mostly by volunteers in their spare time, and may not be able to respond to reports quickly.* -->