Running Experiment in Builder Does not work

[nc00]

Hi everyone,

I am trying to run an experiment from the builder, but when I do I get the following error. Could someone please help?

Welcome to PsychoPy2!
v1.85.6
Traceback (most recent call last):
File “/Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/psychopy/app/builder/builder.py”, line 1953, in runFile
script = self.generateScript(self.exp.expPath)
File “/Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/psychopy/app/builder/builder.py”, line 2149, in generateScript
target=target)
File “/Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/psychopy/app/builder/experiment.py”, line 210, in writeScript
self.settings.writeWindowCode(script) # create our visual.Window()
File “/Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/psychopy/app/builder/components/settings/init.py”, line 582, in writeWindowCode
buff.writeIndentedLines(code % self.params)
File “/Applications/PsychoPy2.app/Contents/Resources/lib/python2.7/psychopy/app/builder/experiment.py”, line 888, in str
self.valType)
TypeError: Can’t represent a Param of type color

[wakecarter]

That’s a very old version and won’t necessarily run experiments from more recent versions.

Experiment built on psychopy 2023 cannot run on another computer installed with psychopy 2020

If this template helps then use it. If not then just delete and start from scratch. OS Win10: PsychoPy version : PsychoPy 2020.2.10 I built a Exp on my coworker’s computer, which installed the newest psychopy(2023), it runs well. But then I failed in running it on mine, which is an old version psychopy(2020.2.10). I didn’t use any fancy component, just some images, keyboards, texts, and loops. Still, it fails. Should I install a new psychopy, too? should I unload the old one before I instal…

I have fixed this before by editing the psyexp file directly but I couldn’t find my post about it now.