Hello, I’m a graduate student in Korea. I want to make an experiment through PSYCHOPY. However, the following error appears.
" Traceback (most recent call last): File “C:\Program Files\PsychoPy3\lib\site-packages\psychopy\app\pavlovia_ui[project.py](https://www.youtube.com/redirect?redir_token=QUFFLUhqbENnczI4OTliMU1WMlo1LUNkSW9wS1VGU3J2QXxBQ3Jtc0ttY19NcWZpbjBPY1QtWGpqU2p2c21mdWpKNll4ZEFTb1Fxd2NaMzV3Tk9YUUlRU1lNeXl3VS0wUUFZUVNiUlZFMHBkY1FQMHJ5Yk5CeUhyR1A2WEhMbzJFMHhWb3N2ZU5iZ3huUk9GWWgtS1NWaWk4NA%3D%3D&q=http%3A%2F%2Fproject.py%2F&event=comments&stzid=UgyaWrsZIG6NkgLrIgR4AaABAg)”, line 161, in submitChanges self.parent.project = self.project AttributeError: ‘NoneType’ object has no attribute ‘project’
The program will be posted on the Pavlovia site but will not be executed. The platform is ‘UNKOWN’ and dosen’t working. I’d appreciate it if you could tell me what to do. I look forward to hearing from you soon.