a dopSolver i just use scale the DopObjects velocity,i create a pythonDopSolver.dopObject have the methods about

1,dopObject.subDate()
2,dopObject.findSubdate()
3,dopObject.findAllSubDate()

why these functions can't runing.
code:
for dop_object in existing_dop_objects:
date= dop_object.findSubDate(“Position”)
print(date)

i need help,thanks!!!
the wrong messages is ‘DopObject’ has no attribute ‘findSubDate’.

All your examples are spelled wrong. You are using datE, not datA

graham
All your examples are spelled wrong. You are using datE, not datA

thanks

graham
All your examples are spelled wrong. You are using datE, not datA

another question:
how can i get the current dopNode use python.i create a python dopsolver,i want get the current dopNode's parm