creat wizard help user fix identifi problem version assum subclass overrid wiz appropri wizard critic subclass need initi wizard overrid make wizard work result param item todo item wizard wizard make wizard item item wiz wizard item wiz subclass wizard print warn wiz wizard wizard wiz instanc set item item init wizard illeg access except ill ex defin log lp log granular type statement lp log local nest statement lp log local nest ifdef cognit log error access wizard ill ex endif instanti except inst ex defin log lp log granular type statement lp log local nest statement lp log local nest ifdef cognit log error instanti wizard inst ex endif 