I've disabled the thrower stuff, because I'm only interested in the zip-line part of this mod.
But apparently this makes it so that the game crashes when pressing 'F' (pickup item).
Message in the logs:
26.067 Error MainLoop.cpp:1284: Exception at tick 79: The mod Renai Transportation (1.1.3) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event RenaiTransportation::RTInteract (ID 177)
Unknown entity name: PlayerLauncher
stack traceback:
[C]: in function 'find_entity'
RenaiTransportation/script/event/interact.lua:9: in function <RenaiTransportation/script/event/interact.lua:1>