It seems that in my install, jqt is built only for x86_64 while jconsole is
for both x86_64 and arm64.

$ file jconsole
jconsole: Mach-O universal binary with 2 architectures: [x86_64:Mach-O
64-bit executable x86_64Mach-O 64-bit executable x86_64] [arm64:Mach-O
64-bit executable arm64Mach-O 64-bit executable arm64]
jconsole (for architecture x86_64): Mach-O 64-bit executable x86_64
jconsole (for architecture arm64): Mach-O 64-bit executable arm64

$ file jqt
jqt: Mach-O 64-bit executable x86_64



On Sun, May 22, 2022 at 4:59 PM bill lam <bbill....@gmail.com> wrote:

> I rarely use jqt.
> The problem may be the jqt icon.
> You can try the current j904 beta to confirm everything is ok.
>
>
> On Mon, May 23, 2022, 7:48 AM Jinwoo Lee <jinwo...@gmail.com> wrote:
>
> > Sorry I didn't include the version info. It's 903 and I installed it via
> > homebrew.
> >
> > Engine: j903/j64/darwin
> > Release-b: commercial/2022-01-28T04:07:40
> > Library: 9.03.08
> > Qt IDE: 1.9.5/5.15.2(5.15.2)
> > Platform: Darwin 64
> > Installer: J903 install
> > InstallPath: /opt/homebrew/caskroom/j/903/j903
> >
> > Re: how I started J, I ran Jqt by clicking the app icon, then opened my
> > project and script, and then the "Run All Lines" button.
> >
> > I usually run J from Emacs or from a terminal, and things work fine from
> > there.
> >
> >
> >
> > On Sun, May 22, 2022 at 4:29 PM bill lam <bbill....@gmail.com> wrote:
> >
> > > Not sure your version and how you started J.
> > >
> > > all J related nonavx binaries (console, jqt) are fat binaries.
> > >
> > > On Mon, 23 May 2022 at 6:52 AM Jinwoo Lee <jinwo...@gmail.com> wrote:
> > >
> > > > I'm a J noob and am experimenting with interfacing the openssl C
> > library
> > > > from J now.
> > > >
> > > > My laptop is an M1 macbook. When I call functions from
> libcrypto.dylib
> > > in a
> > > > terminal, things work perfectly. But when I do the same thing in
> Jqt, I
> > > get
> > > > an error like this.
> > > >
> > > > dlopen(/opt/homebrew/opt/openssl/lib/libcrypto.dylib, 0x0001): tried:
> > > > '/opt/homebrew/opt/openssl/lib/libcrypto.dylib' (mach-o file, but is
> an
> > > > incompatible architecture (have 'arm64', need 'x86_64')),
> > > > '/opt/homebrew/Cellar/openssl@3/3.0.3/lib/libcrypto.3...
> > > >
> > > > I think this is because J for Mac is built as x86 binaries and on M1
> > > > machines, it runs through Rosetta. And this would mean that I
> wouldn't
> > be
> > > > able to build a GUI app using Jqt.
> > > >
> > > > Any chance you folks are planning to release the M1 version as well
> as
> > > the
> > > > x86 version?
> > > >
> > > > Cheers,
> > > > Jinwoo
> > > >
> ----------------------------------------------------------------------
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> > > >
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> >
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