OpenSesame not logging whether responses are correct
I'm using OpenSesame to design a simple reaction-time study. It involves participants rapidly judging whether a string of letters is a word or non-word (lexical decision task), by pressing a YES key (letter G) or NO key (letter H).
The problem I'm facing is that the 'logger' item - which I placed immediately after the 'keyboard response' item (allowed responses letters 'g' and 'h') - is not logging whether the response is correct or incorrect. [Please see attached photo for my current set-up]
Under the microsoft excel records, the cell labelled 'correct' consistently logs 'undefined'. [Please see attached photo] I know the excel sheet should reflect either 1 for correct or 0 for incorrect, because it did previously. But I can't seem to figure out why it suddenly isn't doing so now.
Would appreciate soonest help if anyone knows!