I have a hard time with attaching custom trains.

I keep getting this error message.

Exception: NullPointerException
at public bool Carattach.onInit() in line 157
at public final void com.nolimitscoaster.Script.run()

What does that even mean?

This is the jet coaster i am trying to have Kevens custom trains from his new Jetcoaster pack to attach to.

I even tried adding a trigger named "Station" and making the coaster name "BigBoomCoaster" instead of "Big Boom Coaster" No luck.

[herman116]

A "NullPointerException" generally means that it hasn't found a certain object (like a coaster track, car, station or really anything else). Since this is a script to attach a custom train to an existing coaster, it's most likely that it couldn't find the coaster or the trains to which the car should attach to.

However I don't know the script so I don't know what exactly is going wrong here other than that it's not able to find an object.