I encountered an error with your mod...

I wanted to save a plan and I had a crash.

"Error while running event train_multiple_provider::on_player_setup_blueprint (ID 70)
train_multiple_provider/scripts/controller.lua:690: attempt to index local 'entity' (a nil value)
stack traceback:
train_multiple_provider/scripts/controller.lua:690: in function 'register_mapping'
train_multiple_provider/scripts/controller.lua:712: in function <train_multiple_provider/scripts/controller.lua:704>"

Same thing here:

The mod Train stops with multiple providers (0.0.3) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event train_multiple_provider::on_player_setup_blueprint (ID 70)
train_multiple_provider/scripts/controller.lua:690: attempt to index local 'entity' (a nil value)
stack traceback:
train_multiple_provider/scripts/controller.lua:690: in function 'register_mapping'
train_multiple_provider/scripts/controller.lua:709: in function <train_multiple_provider/scripts/controller.lua:704>