Pablo,
If the issue is with jQt, is JHS an option? JHS does not use Qt at all.
Cheers, bob
> On Oct 26, 2022, at 08:55, Don Guinn <dongu...@gmail.com> wrote:
>
> Perhaps it could supply the plot parameters you put for your normal use.
> Validate lengths are correct. Not All possible errors, but the ones you
> have made often.
>
> On Wed, Oct 26, 2022, 7:33 AM Pablo Landherr <pablo.landh...@gmail.com>
> wrote:
>
>> Re "a short verb to validate the data"
>>
>> How does a *short* verb determine that all possible combinations of plot
>> instructions are correct? try. doesn't work. And why doesn't plot do it for
>> me?
>>
>> try. 3+3
>>
>> |spelling error
>>
>> | try. 3+3
>>
>> | ^
>>
>> Consider the following (which I generated in the browser based J):
>> load 'plot'
>> 'xlabel a b c d' plot 3 4 5
>> |length error: canvas_text
>> | res=.tolist(<fn),each(<'ctx.fillText('),each txt
>> ,each(<','),each(<("1)0&pfmtjs flipxy pos>.0),each<');'
>> |[-0]
>>
>> That is an excellent outcome. But the same sentence "crashes" not only the
>> latest J. In 807, you'll find yourself in an endless loop of error messages
>> which only stops after you forcibly shut J down.
>>
>>
>>
>> On Wed, Oct 26, 2022 at 3:14 PM Don Guinn <dongu...@gmail.com> wrote:
>>
>>> Could you write a short verb to validate the data which calls plot if the
>>> data is correct to plot or give you an error message if not?
>>>
>>> On Wed, Oct 26, 2022 at 7:00 AM Brian Schott <schott.br...@gmail.com>
>>> wrote:
>>>
>>>> Resending:
>>>>
>>>> On Tue, Oct 25, 2022 at 6:02 PM Brian Schott <schott.br...@gmail.com>
>>>> wrote:
>>>>
>>>>> Pablo,
>>>>>
>>>>> I was able to execute the following code using jconsole.
>>>>> See my version info below. Perhaps, this will help.
>>>>>
>>>>> QA=: {&a.@(a.&i.@]+[QI 26"_)
>>>>> QI=: ?.@$
>>>>> Fcat=:161 38 QA 'a'
>>>>> load'plot'
>>>>> ('xlabel ',,Fcat,.' ') plot ?161#100
>>>>> JVERSION
>>>>> Engine: j903/j64/darwin
>>>>> Release-b: commercial/2022-01-28T04:11:24
>>>>> Library: 9.03.08
>>>>> Platform: Darwin 64
>>>>> Installer: J903 install
>>>>> InstallPath: /users/brian/j903
>>>>> Contact: www.jsoftware.com
>>>>>
>>>>> On Tue, Oct 25, 2022 at 5:21 PM Pablo Landherr <
>>> pablo.landh...@gmail.com
>>>>>
>>>>> wrote:
>>>>>
>>>>>> As the discussion seems to have ended, it seems to me that the only
>>>>>> remedy,
>>>>>> i.e. to not have J crash in case I give *plot* incorrect parameters,
>>> is
>>>> to
>>>>>> revert to an older J-version as the problem was not present when I
>> ran
>>>>>> J602. Can anyone advise on how far back I should go? 602 or would
>> 701
>>> or
>>>>>> J8
>>>>>> series be ok?
>>>>>>
>>>>>> Kind regards,
>>>>>> Pablo Landherr
>>>>>>
>>>>>> --
>>>>> (B=)
>>>>>
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>>>>
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