The following output appears in the terminal window where inkscape was started:
** (inkscape:11016): WARNING **: Non-side item encountered as child of a 3D box.
The following output appears in the terminal window where inkscape was started:
** (inkscape:11016): WARNING **: Non-side item encountered as child of a 3D box.
** (inkscape:11016): WARNING **: Non-side item encountered as child of a 3D box.
** (inkscape:11016): WARNING **: Non-side item encountered as child of a 3D box.
** (inkscape:11016): WARNING **: Non-side item encountered as child of a 3D box.
** (inkscape:11016): WARNING **: Non-side item encountered as child of a 3D box.