Bow Stringer

Is there any bow stringer now?

Well i got this one, but it dosen't work

Mike's Scripts > Crafting > Lumby Flax Spinner

This is comming when im using it:

[15:18:08][ Error Stream] java.lang.NullPointerException
[15:18:08][ Error Stream] at com.speljohan.rsbot.script.Methods.atObject(Method s.java:2018)
[15:18:08][ Error Stream] at LumbFlaxSpinner.loop(LumbFlaxSpinner.java:289)
[15:18:08][ Error Stream] at com.speljohan.rsbot.script.Script.run(Script.java: 102)
[15:18:08][ Error Stream] at com.speljohan.rsbot.script.ScriptHandler$1.run(Scr iptHandler.java:70)
[15:18:08][ Error Stream] at java.lang.Thread.run(Unknown Source)
[15:18:08][LumbFlaxSpinner] Script stopped.