MacOS 12.5
**PsychoPy version2021.2.3
I am new to coding and I am trying to run preexisting script and this is what pops up…
" blockindex= blockindex+1
NameError: name ‘blockindex’ is not defined"
How should I go about resolving this?
MacOS 12.5
**PsychoPy version2021.2.3
I am new to coding and I am trying to run preexisting script and this is what pops up…
" blockindex= blockindex+1
NameError: name ‘blockindex’ is not defined"
How should I go about resolving this?
Hi @pkelly, it seems like blockindex does not exist (is not defined) when you run this code. So Python has nothing to add 1 to. You probably have to add blockindex = 0
to “Begin of experiment”.