The steps I do are incredibly simple:
0. start jQt
1. load'math/tabula' in the console
2. click any of the icons on the window (eg. the "new problem" icon, the
first)
3. error window pops up, title: "wdhandler", body:
error in: tab_g_mbldown
domain error: chkgl2
glpixels X,Y,32,32,,convicon y
No monkey typing required. After closing the error, and clicking another
icon, exactly the same error pops up again.
Just found out an other error: in the standard example (the one with 4
lines, about sin and cos etc), clicking on the last line yields an error:
title "wdhandler", body:
error in: tab_panel_select
domain error: scino_uu_
fmt=.j.SIG*1 _1{~(SCI<:|y)or((10^-SIG)> |y)
This one reproduces also every time.
Jan-Pieter
2015-05-26 16:11 GMT+02:00 bill lam <[email protected]>:
> Update. I tested on anther win-xp . Tabula can startup and it
> appears to work. After some random monkey typing, the domain
> error you had reported pop up, afterwards I cannot no longer
> reproduce that error. Perhaps you could provide a simple
> procedure to duplicate the error if someone else wants to debug.
>
> Пн, 25 май 2015, Jan-Pieter Jacobs написал(а):
> > Here I just tried again.
> >
> > After load'math/tabula', the window opens correctly, but the buttons
> don't
> > work on J64 bit not on Linux nor on Windows 8.
> > Both are up to date instances of j803:
> >
> > Engine: j803/2014-10-19-11:11:11
> > Library: 8.03.13
> > Qt IDE: 1.3.1/4.8.6
> > Platform: Linux 64
> > Installer: J803 install
> > InstallPath: /home/jpjacobs/j64-803
> >
> > Engine: j803/2014-10-19-11:11:11
> >
> > Library: 8.03.13
> >
> > Qt IDE: 1.3.1/5.3.2
> >
> > Platform: Win 64
> >
> > Installer: J803 install
> >
> > InstallPath: c:/users/jan-pieter/j64-803
> >
> > On android, the situation is even worse: no buttons are shown, but
> tapping
> > where they should be generates the same error.
> >
> > Jan-Pieter
> >
> > 2015-05-25 16:11 GMT+02:00 bill lam <[email protected]>:
> >
> > > I tested tabula run ok on linux.
> > > On May 25, 2015 8:16 PM, "Jan-Pieter Jacobs" <
> [email protected]>
> > > wrote:
> > >
> > > > Sorry I took too long to get back on this, but it's been busy here.
> > > >
> > > > 5. : The error when running the CAL lab indeed disappeared
> > > >
> > > > 6. : The Tabula addon also fails when it's the first thing run after
> > > > starting J. So I'd be surprised it's a conflict of predefined verbs.
> As
> > > the
> > > > error is the same for any button clicked, and it's an error in
> chkgl2,
> > > > maybe it's due to the works on jQt and the GL stuff?
> > > >
> > > > Jan-Pieter
> > > >
> > > > 2015-05-05 4:26 GMT+02:00 Henry Rich <[email protected]>:
> > > >
> > > > > 1. You probably meant x[y]caption instead of x[y]label. x[y]label
> > > > > specifies the label to be put on the coordinate axis for each
> point.
> > > The
> > > > > number of labels needs to match the number of data points.
> > > > >
> > > > > 2. The debugger has some crashes in J8.03. They are due to be
> fixed in
> > > > > J8.04.
> > > > >
> > > > > 3. Another syntax-coloring error: 'NB.' is recognized as
> > > > start-of-comment,
> > > > > erroneously.
> > > > >
> > > > > 4. The Polynomials lab was the culprit in redefining 'on'. I have
> > > fixed
> > > > > that; refresh Labs using Package Manager.
> > > > >
> > > > > 5. I tried running the labs in order but CAL didn't fail when I
> got
> > > > > there. This was after the change to Polynomials. Can you try
> > > > reproducing
> > > > > the problem now?
> > > > >
> > > > > 6. The tabula addon seems to define a great many names in z
> locale,
> > > > which
> > > > > leaves it vulnerable to name collisions. It should be moved into
> its
> > > own
> > > > > locale, perhaps. The error you saw may come from SP, which is
> > > redefined
> > > > in
> > > > > some graphics demos.
> > > > >
> > > > > Henry Rich
> > > > >
> > > > >
> > > > >
> > > > > On 5/4/2015 4:19 AM, Jan-Pieter Jacobs wrote:
> > > > >
> > > > >> Hi everyone,
> > > > >>
> > > > >> I found some bugs I'd want to inform about:
> > > > >> * Infinite popups in plot
> > > > >> * comments syntax highlighting broken
> > > > >> * Tabula add-on broken
> > > > >> * Labs break each other.
> > > > >>
> > > > >> I just found another instance of an error which keeps popping up
> > > > >> infinitely when using plot.
> > > > >> A try to debug the error with the JQt debugger ended in a crash.
> > > > >>
> > > > >> A minimal example exhibiting this behavior is:
> > > > >>
> > > > >> load 'plot'
> > > > >> opts =: 'xlabel myxlabel; ylabel myylabel'
> > > > >> opts plot ;/~ i.10
> > > > >>
> > > > >> Probably it is me doing something wrong, but as this makes me
> forcibly
> > > > >> shut down J every time I hit this error, it's pretty annoying to
> hunt
> > > > >> down my error.
> > > > >> ------------------------
> > > > >> Another thing I discovered when toying around was that syntax
> > > > >> highlighting is slightly broken for comments in these cases:
> > > > >>
> > > > >> * a comment contains 0 : 0 : the entire comment (and following
> code
> > > > >> till the next lone opening parenthesis) is regarded as a long
> string
> > > > >> literal, and marked up as such.
> > > > >> * if a word (probably any valid identifier) is directly followed
> by an
> > > > >> opening brace (even in comments) it's highlighted as a string. I
> guess
> > > > >> this is supposed to indicate functions in traditionally
> mathematical
> > > > >> notation like f(x), but it should not happen in comments.
> > > > >> ------------------------
> > > > >> Further, I've found the "math/tabula" add-on to be utterly
> broken, in
> > > > >> that clicking any of the buttons pops up the error:
> > > > >>
> > > > >> error in: tab_g_mbldown
> > > > >>
> > > > >> domain error: chkgl2
> > > > >> glpixels X,Y,32,32,,convicon y
> > > > >> ------------------------
> > > > >> Running through the labs in order they show up gave me some
> problems:
> > > > >>
> > > > >> 0) Book of numbers: (4) 12 of 23 : domain error: on
> > > > >> 1) CAL : 3 of 11 : z =:tabengine 'CTAB' : length error SP1: n
> (x,.SP)
> > > > ,.
> > > > >> y
> > > > >>
> > > > >> After doing a "clear '' " both worked fine. So I assume that these
> > > were
> > > > >> due to
> > > > >> 0) other labs overwriting "standard" words (like "on") with
> something
> > > > else
> > > > >> 1) labs not verifying what they use is what they expect it to be.
> > > > >>
> > > > >> Maybe it would not be a bad idea to run labs in a private locale,
> > > > >> which is initialized in a certain way? This way these conflicts
> (and
> > > > >> conflicts with user defined things) might be avoided.
> > > > >>
> > > > >> Best regards,
> > > > >>
> > > > >> Jan-Pieter
> > > > >>
> ----------------------------------------------------------------------
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> > > > >>
> > > > >>
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> --
> regards,
> ====================================================
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