OS (e.g. Win10): Win10
PsychoPy version (e.g. 1.84.x): 2023.2.2
I have been experiencing issues using Tobii Pro Fusion in PsychoPy. Previously, PsychoPy threw error messages saying “couldn’t find default_eyetracker.yaml …” I solved the problem, see [Errno 2] No such file or directory: \default_eyetracker.yaml - Builder - PsychoPy . This may or may not relate to the problem I’m facing now.
So, I finally get the eye tracker up and running, and I created a simple calibration routine (no customized changes), but in the Calibration, the stimuli won’t show. What I got was a grey screen and no meaningful error message.
In the Validation, the stimuli showed! (thank god), but I cannot exit the validation result page by pressing space bar (as it requested). I have to force quit PsychoPy.
Any advice and tips will be greatly appreciated! Thanks in advance 
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3.4156 WARNING Monitor specification not found. Creating a temporary one...
4.1608 EXP Created window1 = Window(allowGUI=True, allowStencil=False, autoLog=True, backendConf=UNKNOWN, backgroundFit=<method-wrapper '__getattribute__' of attributeSetter object at 0x0000018BA1F1B040>, backgroundImage=<method-wrapper '__getattribute__' of attributeSetter object at 0x0000018BA1F08FD0>, bitsMode=UNKNOWN, blendMode='avg', bpc=(8, 8, 8), color=array([0, 0, 0]), colorSpace='rgb', depthBits=8, fullscr=<method-wrapper '__getattribute__' of attributeSetter object at 0x0000018BA1F08E80>, gamma=None, gammaErrorPolicy='raise', lms=UNKNOWN, monitor=<psychopy.monitors.calibTools.Monitor object at 0x0000018BA232B070>, multiSample=False, name='window1', numSamples=2, pos=(0, 0), screen=0, size=array([1920, 1080]), stencilBits=0, stereo=False, title='PsychoPy', units='height', useFBO=True, useRetina=False, viewOri=0.0, viewPos=None, viewScale=None, waitBlanking=True, winType='pyglet')
4.1610 EXP window1: mouseVisible = True
4.1611 EXP window1: backgroundImage = ''
4.1611 EXP window1: backgroundFit = 'none'
4.1620 EXP window1: Attempting to measure frame rate of screen (0) ...
4.1620 EXP window1: recordFrameIntervals = False
4.3274 EXP window1: recordFrameIntervals = True
4.5110 EXP Screen (0) actual frame rate measured at 59.93Hz
4.5110 EXP window1: recordFrameIntervals = False
4.5112 EXP window1: mouseVisible = False
8.3450 EXP test: status = STARTED
0.0657 EXP window1: mouseVisible = True
0.0675 EXP Created calibrationTarget = ShapeStim(__class__=<class 'psychopy.visual.shape.ShapeStim'>, anchor=('center', 'center'), autoDraw=False, autoLog=True, closeShape=True, color=method-wrapper(...), colorSpace='rgb', contrast=None, depth=0, draggable=False, fillColor=array([0, 0, 0]), fillColorSpace='rgb', fillRGB=array([0, 0, 0]), interpolate=True, lineColor=array([-1., -1., -1.]), lineColorSpace='rgb', lineRGB=array([-1, -1, -1]), lineWidth=2.0, name='calibrationTarget', opacity=1.0, ori=0.0, pos=array([0., 0.]), size=array([0.02, 0.02]), units='height', vertices=ndarray(...), win=Window(...), windingRule=None)
0.0676 EXP window1: mouseVisible = True
0.0692 EXP Created calibrationTargetInner = ShapeStim(__class__=<class 'psychopy.visual.shape.ShapeStim'>, anchor=('center', 'center'), autoDraw=False, autoLog=True, closeShape=True, color=method-wrapper(...), colorSpace='rgb', contrast=None, depth=0, draggable=False, fillColor=array([-1. , 0.00392157, -1. ]), fillColorSpace='rgb', fillRGB=array([-1. , 0.00392157, -1. ]), interpolate=True, lineColor=array([-1., -1., -1.]), lineColorSpace='rgb', lineRGB=array([-1, -1, -1]), lineWidth=2.0, name='calibrationTargetInner', opacity=1.0, ori=0.0, pos=array([0., 0.]), size=array([0.007, 0.007]), units='height', vertices=ndarray(...), win=Window(...), windingRule=None)
35.4737 EXP test: status = STOPPED
35.5941 EXP window1: mouseVisible = True
ioHub Server Process Completed With Code: 0
################ Experiment ended with exit code 0 [pid:21600] #################
