HAL with ArduinoConnector

Hello, I'm currently trying to create a handwheel with the Arduino. Now I'm having a problem with the HAL.

I added in my CNC.hal : 

loadusr arduino-connector
net zJog => axis.z.jog-counts <= arduino.counter.0
axis.z.jog-enable = 1
axis.z.jog-scale = 0.1

When I start my CNC I get the error "Pin 'arduino.counter.0' does not exist". When I try this commands in "Halshow" it works fine.

Can someone help me with this?

Trying change first line in HAL to this:

loadusr -Wn arduino arduino-connector