I tried on my debian but the shared library had some dependency
issue and couldn't run.

The api of 1.7 and 1.8 were different. I don't know if
that of 1.8 and 1.9 are the same or not. I couldn't test.

Tue, 03 Mar 2020, Ben Gorte написал(а):
>  > I think the addon needs update, the old version of libflann it used is no
> > longer available on linux.
> 
> That's the easy part. In flann.ijs, where it says libflann.so.1.8, change
> the 8 into a 9. Seems to be compatible.
> VERSION7 should be 0 .
> 
> Furthermore, the sentences with cd have to be modified, notably in
> allsearch:
>   6 7{ cmd cd dataset;rows;cols;testset;trows;index;dists;nn;params
>   NB. index;dists  should be commented out
> 
> Then the easy case with default parameters works again.
> 
> @Michael Day: I remember I was looking for a WIndows version of the addon a
> long time ago, but only found one for Linux.
> 
> On Tue, 3 Mar 2020 at 13:28, bill lam <[email protected]> wrote:
> 
> > I think the addon needs update, the old version of libflann it used is no
> > longer available on linux.
> >
> > On Tue, Mar 3, 2020, 2:59 AM 'Michael Day' via Programming <
> > [email protected]> wrote:
> >
> > > Was this addon not available for Windows installations?
> > >
> > > I don't see it under my J901,  nor J807,  nor my remnants of 806 or 805.
> > >
> > > Google suggests it's for nearest neighbours - though there doesn't seem
> > to
> > >
> > > be anything helpful arising from searching for "flann" in the J Wiki.
> > >
> > > Cheers,
> > >
> > > Mike
> > >
> > > On 02/03/2020 02:49, bill lam wrote:
> > > > whenever there is cd domain error, you can check further info
> > > > with cder'' and cderx''
> > > >
> > > > Mon, 02 Mar 2020, Ben Gorte написал(а):
> > > >> Hi,
> > > >>
> > > >> a new version of the math/flann add-on appeared in the package
> > manager,
> > > but
> > > >> if gives me an error:
> > > >>
> > > >>     'n d' =: allsearch A;R;1
> > > >> |domain error: cd
> > > >> |   cmd     cd dataset;rows;cols;testset;trows;index;dists;nn;params
> > > >>
> > > >> (nothing wrong with A and R)
> > > >>
> > > >> I think this is due to the changes in cd (15!:0) since j807, iirc.
> > > Probably
> > > >> I know how to correct it (works for me), but to whom should I tell?
> > > >>
> > > >> Greetings,
> > > >> Ben
> > > >> ----------------------------------------------------------------------
> > > >> For information about J forums see
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> > >
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> > >
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> > >
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> >
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-- 
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