call dict object result key error

[lateublegende]

hello, my program include a dict, but when I try to call a object of the dict, that result with a KeyEror

actualsearch=0
dict={ 0: 41, 1: 41, 2: 41, }

if dict[int(actualsearch)]==41: #I try int and str, but both dosen't work
    do something
    actualsearch=actualsearch+1

I want to call the dict object whit the var actualsearch, but they call this error

Error:
if dict[int(actualsearch)]==41:
KeyError: '0'

if you can help my, I will be thankful