I’m collecting information about my trial in a list called
myList (this list is then used to do some further processing). In Python, at the end of each trial, I’m appending information about the letter presented on the current trial like this:
thisTrial as suggested in another forum post:
I get the error message “TypeError: Cannot read property ‘letter’ of null”.
This is a minimal example illustrating the issue.
Any help would be greatly appreciated.