Combing two different tasks into one program

cogneuroisfun neuropsych76 at gmail.com
Fri Sep 3 17:16:43 UTC 2010


I kept receiving errors such as:

"error found during compile.

Get attrib:missing parameters.

Variable not defined"

The problem is I did check through my procedure and my variable was
defined and I wasn't missing any parameters. I don't think I had any
items that were the same name between the tasks. I'm sure pasting the
procedure inside another task can cause problems but I'm just not sure
where to look since it looks like I have everything I need to run both
tasks.


On Sep 3, 6:32 am, liwenna <liwe... at gmail.com> wrote:
> I can imagine a whole bunch of different errors that could occur when
> combining tasks in the way you did now...
>
> make sure that all inlines that concern a procedure are nested on the
> same procedure. I couldnt'tell you the exact mechanics top of my head
> but I remember errors occurring from variables being declared (the dim
> lines) on a different level of the total task then where they are
> used.
>
> Also: variables can be declared only once... if both your tasks that
> have been merged now share a variable (or actually have two variables
> that have the same name but shouldn't be shared between the tasks) and
> both have inlines that declare this variables, this gives an error
> too.
>
> Just two possible errors that come to mind... carefully 'walk' trough
> your experiment to check all your inlines on discrepanties.
>
> Additionally you could post an error here to see if we can 'make
> anything of it'
>
> best,
>
> liw
>
> On Sep 3, 2:37 am, dkmcf <mcfar... at msu.edu> wrote:
>
> > You need to sign up for a course in Introduction to Computer
> > Programming.
>
> > -- David McFarlane, Professional Faultfinder
>
> > On Sep 2, 6:41 pm, cogneuroisfun <neuropsyc... at gmail.com> wrote:
>
> > > Thank you for the reply. I did follow your advice and I understand how
> > > the nested list works. (i forgot i could do that for tasks) however, i
> > > keep on getting error messages about my inline script for one of my
> > > tasks. i keep on getting error messages about my script saying it
> > > cannot find certain things. however, everything for the task is
> > > there.
>
> > > does in line script often have problems when copying a procedure into
> > > another e-prime program?
>
> > > i cannot figure out how to stop getting error messages because it
> > > appears as everything should be there and working
> > > On Aug 9, 4:54 am, liwenna <liwe... at gmail.com> wrote:
>
> > > > hmmz how about....
>
> > > > make a 'masterlist' with two levels. Into level 1 nest the 'main list'
> > > > for task A, into level 2 nest the main list for task B, set both main
> > > > lists to exit after 1 trial. Tell the master list to repeat (in fixed
> > > > order) as many times as your total number of trials.
>
> > > > I think something like that should do the trick :)
>
> > > > best,
>
> > > > liw
>
> > > > On Aug 8, 5:09 pm, cogneuroisfun <neuropsyc... at gmail.com> wrote:
>
> > > > > Okay, so for my experiment, I have condition 1 (task A trials), and
> > > > > condition 2 with task A alternating with task B. So, it would be like
> > > > > one trial of A, one trial of B, one trial of A, one trial of B ect.
> > > > > Both task A and B work great by themselves but I'm unsure how to make
> > > > > them alternate without butchering either task. Is there any option
> > > > > where I could only have the tasks alternate on a trial by trial basis?
> > > > > Right now I just can have task A do 50 trials and then task B do 50.
> > > > > I've been trying to play around with having new procedure making the
> > > > > tasks alternate but I don't know how to only have each task do one
> > > > > trial at a time.
>
> > > > > Hopefully that made some sense, any help or guidance is greatly
> > > > > appreciated!
>
> > > > > Thanks!

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