Hi,
I am trying to use the hokuyo aist driver with gearbox svn on a Pioneer P3DX with Hokuyo URG 04lx laser. 

On running the example from gearbox:

./hokuyo_aist_example
Calibrating laser time
Caught exception: Scip1ResponseError (30): Bad response. Command: T Error : A

What is the cause of this error? The hokuyo_aist driver works fine with gearbox 9.11

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Regards,
Chandan