When attempting to reverse a line of pure underground belts, I got the following error:
The mod Belt Reverser (0.0.9) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event belt-reverserup::ReverseEntireBelt (ID 184)
Entity is not transport-belt-connectable.
stack traceback:
[C]: in function 'get_transport_line'
belt-reverserup/flipBeltLines.lua:6: in function 'flipBeltLines'
belt-reverserup/control.lua:211: in function 'reverseBelt'
belt-reverserup/control.lua:239: in function <belt-reverserup/control.lua:230>
Playing py, but was using vanilla undergrounds.