关于#halconpython#的问题，如何解决？

import halcon as ha
program = ha.HDevProgram('sss.hdev')
proc = ha.HDevProcedure.load_local(program, 'text')
proc_call = ha.HDevProcedureCall(proc)

AttributeError: module 'halcon' has no attribute 'HDevProgram'

你把代码报错发给我看一下