Error using custom_step duplicate function

[liudger]

It looks liker there is an issue with self.dup() in custom_step. It expect attribute 'setup_root' but is has not this attribute.
You can create this off course, but it should give a better warning that it needs this attribute to be created before you can use this dup function.
How should this be fixed @miquelcampos ?
Should a setup_root be created in the mgear_run? Or it could if not found use self.mgear_run.setupWS?

  File "/Users/liudger/Documents/projects/benjamin bat/scenes/bejamin/custom_steps/scripts/post/wing_proximity.py", line 48, in proximity_wrap
    self.wing_prox_geo = self.dup(self.custom_step("rig_base").wing_base_geo, name="wing_proximity_geo")
  File "/Users/liudger/Git/mgear4/release/scripts/mgear/shifter/custom_step.py", line 89, in dup
    pm.parent(dup, self.setup_root)
AttributeError: 'CustomShifterStep' object has no attribute 'setup_root'

[miquelcampos]

@liudger I will check also this ASAP. Thanks!

[miquelcampos]

@liudger I am catching up with old tickets 😅
I have added a little logic to avoid the parenting error.
Not sure about adding a defult parent like self.mgear_run.setupWS. For the moment a leave it to the user