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Post by daniel on May 1, 2021 17:46:57 GMT
When I compile, it shows the error message
/usr/bin/psycc.3.3.2:289:in `is_array_variable?': undefined method `length' for nil:NilClass (NoMethodError)
from /usr/bin/psycc.3.3.2:6015:in `block (2 levels) in
'
from /usr/bin/psycc.3.3.2:4877:in `each'
from /usr/bin/psycc.3.3.2:4877:in `block in
'
from /usr/bin/psycc.3.3.2:4478:in `each'
from /usr/bin/psycc.3.3.2:4478:in `
Can anyone help me?
I cannot find any solutions online.
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Post by matia on May 1, 2021 19:29:26 GMT
You should provide the entire code. The error is rather inconclusive (it says something about arrays, you should probably take a closer look at your array definitions, but again.. without a code, its hard to tell where the problem is).
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Post by daniel on May 2, 2021 4:52:45 GMT
Sorry, I forget to put on my code.
Here it is.
bitmaps
A1
correct
options
background color white
mouse on
fonts
arial 20
task A
text color black
text align center
show text "LotteryA" -100 -150
show text "LotteryB" 300 -150
set $a 1
keys a b
while $a < 11
set $aa expression $a * 10
show text $aa -100 0
show text "%" -90 0
show rectangle -100 200 40 40 green
show rectangle 300 200 40 40 blue
readmouse l 1 5000 find
set $a increase
save STATUS RT
show bitmap correct
delay 3000
clear
while-end
block A
tasklist
A 1
end
message A1
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lorenzocroce
New Member
Looking for advice on my last post: randomise a 2 armed bandit task (like in Lockwood et al 2016)
Posts: 1
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Post by lorenzocroce on Jun 13, 2021 14:52:15 GMT
When I compile, it shows the error message /usr/bin/psycc.3.3.2:289:in `is_array_variable?': undefined method `length' for nil:NilClass (NoMethodError) from /usr/bin/psycc.3.3.2:6015:in `block (2 levels) in ' from /usr/bin/psycc.3.3.2:4877:in `each' from /usr/bin/psycc.3.3.2:4877:in `block in ' from /usr/bin/psycc.3.3.2:4478:in `each' from /usr/bin/psycc.3.3.2:4478:in ` Can anyone help me? I cannot find any solutions online.
Same problem since I've added an image, exact same error.
Is it a size issue?
Anyone heard anything like this before/ knows a workaround?
Here is my code:
options
mouse on
bitmaps
button_a
S13
S14
fonts
arial 18
task intro
show bitmap button_a
clear
task igt
show bitmap S13 -100 125
show bitmap S14 100 125
readmouse 1 99999 range 1 2
clear 3
set $decisiontime RT
set $a under MOUSE_X MOUSE_Y
set $fee_or_not &&fees remove random ##take random from list of 1s and 0s
set $fee_or_nots &&feess remove random
if $fee_or_not == 1 && $a == 1
show text "you win 100 points" -26 -50 255 255 255
set $win 100
fi
if $fee_or_not == 0 && $a == 1
show text "no win" -26 -50 255 255 255
set $win 0
fi
if $fee_or_nots == 1 && $a == 2
show text "you win 100 points" -26 -50 255 255 255
set $win 100
fi
if $fee_or_nots == 0 && $a == 2
show text "no win" -26 -50 255 255 255
set $win 0
fi
readmouse l 1 99999 range 1 2
delay 20
clear 3
save $decisiontime $a $fee_or_not $fee_or_nots $win
block test
set &&feeset 1 0 0 0 ## button A win given (1)25% or not (0)75%
set &&fees &&feeset times 12 ## we need a set of 1s (12x) and 0s (36x)
set &&feesets 1 1 1 0 ## button B win given (1)75% or not (0)25%
set &&feess &&feesets times 12 ## we need a set of 1s (36x) and 0s (12x)
tasklist
intro 1
igt 16
end
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silk
Experienced
Posts: 32
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Post by silk on Jun 13, 2021 21:04:18 GMT
Hey there,
You have both a clear instruction which is not complete, you have to specify what has to be cleared. To clear the whole screen use "clear screen" and not only "clear". See your codes below :
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