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Error message after adding form component

I added a form component to my experiment and got error messages saying that the dimensions were too big for the display, but of a different part of the experiment I hadn’t had an issue with previously. I disabled to form component, kept trying to run the experiment and got this message.

Traceback (most recent call last):
File “C:\Program Files\PsychoPy3\lib\site-packages\psychopy\app\runner\scriptProcess.py”, line 123, in whileRunningFile
self.onProcessEnded()
File “C:\Program Files\PsychoPy3\lib\site-packages\psychopy\app\runner\runner.py”, line 514, in onProcessEnded
ScriptProcess.onProcessEnded(self)
File “C:\Program Files\PsychoPy3\lib\site-packages\psychopy\app\runner\scriptProcess.py”, line 140, in onProcessEnded
self.app.runner.stdOut.write(buff)
AttributeError: ‘NoneType’ object has no attribute ‘stdOut’