Raise RuntimeError(“Cannot close stream, not opened yet.”)

[Ange]

I got the answer here:

Randomize duration of a Routine in Builder

In searching other similar posts I found a thread which suggests that it might be because the movie is buffering. However, I also saw that you’ve seen that thread so here is my suggestion. Remove $stim_dur from the duration of the movie (make it blank) Add the following code to Each Frame if t > stim_dur: continueRoutine = False

The solution is to:

1. Remove $stim_dur from the duration of the movie (make it blank)
2. Add the following code to Each Frame

if t > stim_dur:
     continueRoutine = False