Hi - I did this:
load 'plot'
13!:0]1 NB. Enable debugging
plot 1 2;3 4 5
|length error: getgrafmat
| ,"2(getgrafx x) ,."1 citemize getgrafy y
|getgrafmat[1]
y
3 4 5
x
1 2
13!:0]10 NB. turn off debugging
So, this is a legitimate error caused by the bad input "1 2;3 4 5". Try
using a better input like "1 2 3;4 5 6".
Regards,
Devon
On Tue, Mar 24, 2020 at 5:09 PM Rudolf Sykora <[email protected]> wrote:
> Dear Henry,
>
>
> Henry Rich <[email protected]> writes:
> >
> > I did look into it a little, and you could do the same. This is what I
> > did (in JQt):
> >
> > plot 1 2 ; 3 4 5
> > crash - before the crash a dialog about length error in getgrafmat.
> > Indeed, the arguments have incorrect length.
> > load 'plot'
> > open 'plot'
> > seems to use jzplot
> > open'jzplot'
> > ahh, there's the source. Look for getgrafmat. It is:
> >
> > getgrafmat=: 3 : 0
> > 'x y'=. 2 {. y { Data
> > ,"2 (getgrafx x) ,."1 citemize getgrafy y
> > )
> > Perhaps it dies right there. Let's see. Change the function to:
> >
> > getgrafmat=: 3 : 0
> > 'x y'=. 2 {. y { Data
> > '1' 1!:2 <'C:/JPrograms/errfile.txt'
> > res =. ,"2 (getgrafx x) ,."1 citemize getgrafy y
> > '2' 1!:2 <'C:/JPrograms/errfile.txt'
> > res
> > )
> >
> > <lots of blundering around omitted>
> > plot 1 2 ; 3 4 5
> > crash - errfile.txt has been created, containing '1'.
> >
> > Thus the system crashed, presumably in JQt, displaying the dialog for
> > the length error.
>
> I did what you write with the exactly same result. There is '1' in the
> errfile.txt.
>
>
> > Try reinstalling. If it still fails report again. Make sure you report
> > you system version and JQt version.
>
> So I tried and reinstalled j901. It still crashes.
>
> Window 10 Pro, x64-based processor, Intel Core i5-8250U.
> 1.0.193 is the version of the 'plot' addon.
>
> in About I read:
>
> Engine: j901/j64avx2/windows
> Release-e: commercial/2020-01-29T11:17:19
> Library 9.01.21
> Qt IDE 1.8.6.s/5.12.7(5.12.7)
> Platform Win64
>
>
> Thanks,
> Ruda
> ----------------------------------------------------------------------
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>
--
Devon McCormick, CFA
Quantitative Consultant
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