Hi there!
I am super new to psychopy and also coding in general and I am having trouble making an image appear in my task.
To create a go no go task I have been using existing code from GitHub for a go no-go task and trying to edit the code to suit our purposes but I have not been able to get an image to display instead of the string variable that was displayed at this point in the task previously.
I defined the image here (which is where the string variable was previously defined)
# Setup the Window
win = visual.Window(
size=(1024, 768), fullscr=True, screen=0,
allowGUI=False, allowStencil=False,
monitor='testMonitor', color=[0,0,0], colorSpace='rgb',
blendMode='avg', useFBO=True)
GO_TRIAL_IMAGE = visual.ImageStim(
win=win, name='GO_TRIAL_IMAGE',
image='snake.jpg', mask=None,
ori=0, pos=(0, 0), size=(0.5, 0.5),
color=[1,1,1], colorSpace='rgb', opacity=1,
flipHoriz=False, flipVert=False,
texRes=128, interpolate=True, depth=0.0)
and later I try to call the image here
# based on trial type create appropriate stimuli
if(CURRENT_TRIAL == 'G'):
EXP_STIM = visual.ImageStim(win,GO_TRIAL_IMAGE)
elif(CURRENT_TRIAL == 'NG'):
EXP_STIM = visual.TextStim(win,NOGO_TRIAL_STRING)
# draw stimuli
EXP_STIM.draw()
win.flip()
STIM_ONSET_TIME = time.time()
These are the only things in the code that i have changed the rest is the same as the code I have been editing which works perfectly
I keep getting the following error message:
AttributeError: Couldn’t make sense of requested image.
The more detailed error message is
25.9193 ERROR Couldn’t make sense of requested image.
Traceback (most recent call last):
File “/Applications/PsychoPy3.app/Contents/Resources/lib/python3.6/psychopy/visual/basevisual.py”, line 827, in _createTexture
im = tex.copy().transpose(Image.FLIP_TOP_BOTTOM)
AttributeError: ‘ImageStim’ object has no attribute ‘copy’
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
EXP_STIM = visual.ImageStim(win,GO_TRIAL_IMAGE)
File “/Applications/PsychoPy3.app/Contents/Resources/lib/python3.6/psychopy/visual/image.py”, line 102, in init
self.setImage(image, log=False)
File “/Applications/PsychoPy3.app/Contents/Resources/lib/python3.6/psychopy/visual/image.py”, line 301, in setImage
setAttribute(self, ‘image’, value, log)
File “/Applications/PsychoPy3.app/Contents/Resources/lib/python3.6/psychopy/tools/attributetools.py”, line 141, in setAttribute
setattr(self, attrib, value)
File “/Applications/PsychoPy3.app/Contents/Resources/lib/python3.6/psychopy/tools/attributetools.py”, line 32, in set
newValue = self.func(obj, value)
File “/Applications/PsychoPy3.app/Contents/Resources/lib/python3.6/psychopy/visual/image.py”, line 288, in image
forcePOW2=False)
File “/Applications/PsychoPy3.app/Contents/Resources/lib/python3.6/psychopy/visual/basevisual.py”, line 832, in _createTexture
raise AttributeError(msg)
AttributeError: Couldn’t make sense of requested image.
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