Error while running event PersonalTransformer2::on_tick (ID 0)
LuaEntity API call when LuaEntity was invalid.
stack traceback:
[C]: in function 'index'
__PersonalTransformer2/personal-transformer.lua:518: in function 'teleportEntitiesToPlayerPosition'
PersonalTransformer2/personal-transformer.lua:112: in function 'update_personal_transformer'
PersonalTransformer2/events.lua:250: in function
<PersonalTransformer2/events.lua:244>

Sounds kinda like a magic power pole entity isn't allowed on all types of surface tiles?