Possibly related to or duplicate of Bug #635469 “[connectors] 'Exchange Position' of objects with orthogonal connectors causes crash” <https://bugs.launchpad.net/inkscape/+bug/635469>
(same console message and backtrace)
Possibly related to or duplicate of /bugs.launchpad .net/inkscape/ +bug/635469>
Bug #635469 “[connectors] 'Exchange Position' of objects with orthogonal connectors causes crash”
<https:/
(same console message and backtrace)