Comment 8 for bug 900122

This happens if any object is selected - component, net, bus, or text. It also happens when laying a bus, with

ERROR:o_bus.c:226:o_bus_motion: assertion failed: (w_current->inside_action != 0)

Since this happens only when something is selected, could it be there is related code is selection functionality? Would deselecting an object when laying a net/bus be a proper fix?