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bug#43716: 28.0.50; Error with emacsclient <file>:
From: |
Tassilo Horn |
Subject: |
bug#43716: 28.0.50; Error with emacsclient <file>: |
Date: |
Wed, 30 Sep 2020 16:30:12 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Lars Ingebrigtsen <larsi@gnus.org> writes:
> It's unfortunate that there's no way to get Emacs to reliably give a
> backtrace -- I'm guessing there's a condition-case somewhere in the
> server code that inhibits the debugging?
Possibly.
> Does
>
> (setq debug-ignored-errors nil
> debug-on-error t)
>
> help with getting a backtrace? (It's a long shot...)
>
> (setq debug-on-message "arguments")
>
> may allow the backtrace to appear in some circumstances.
Neither of those seems to work for this specific issue. :-(
>> Starting program: /home/horn/Repos/el/emacs/lib-src/emacsclient
>> ~/tmp/test.aux
>> Waiting for Emacs...
>> *ERROR*: Wrong number of arguments: (1 . 4), 5
>
> I grepped for the string "*ERROR*" in the Emacs source tree, and
> couldn't find it, but perhaps it's composed differently.
I found it. :-)
lib-src/emacsclient.c
2095 fprintf (stderr, "*ERROR*: %s", str);
>> [Inferior 1 (process 23487) exited with code 01]
>> (gdb) bt
>> No stack.
>>
>> Any help? My GDB foo is quite low but I can operate it when given
>> instructions.
>
> Setting a breakpoint on Fsignal could perhaps work? My gdb-foo is
> low, too, though.
Hm, I come there at least 5 times when "emacsclient file" is run. I've
looked at "bt", especially the lisp backtraces but those contained just
(error ...) or (signal ...) forms wheras I guess the error I get must
come from funcall or so...
Bye,
Tassilo
- bug#43716: 28.0.50; Error with emacsclient <file>:, Tassilo Horn, 2020/09/30
- bug#43716: 28.0.50; Error with emacsclient <file>:, Lars Ingebrigtsen, 2020/09/30
- bug#43716: 28.0.50; Error with emacsclient <file>:,
Tassilo Horn <=
- bug#43716: 28.0.50; Error with emacsclient <file>:, Lars Ingebrigtsen, 2020/09/30
- bug#43716: 28.0.50; Error with emacsclient <file>:, Tassilo Horn, 2020/09/30
- bug#43716: 28.0.50; Error with emacsclient <file>:, Tassilo Horn, 2020/09/30
- bug#43716: 28.0.50; Error with emacsclient <file>:, Lars Ingebrigtsen, 2020/09/30
- bug#43716: 28.0.50; Error with emacsclient <file>:, Noam Postavsky, 2020/09/30
- bug#43716: 28.0.50; Error with emacsclient <file>:, Lars Ingebrigtsen, 2020/09/30
- bug#43716: 28.0.50; Error with emacsclient <file>:, Andreas Schwab, 2020/09/30
- bug#43716: 28.0.50; Error with emacsclient <file>:, Andreas Schwab, 2020/09/30
- bug#43716: 28.0.50; Error with emacsclient <file>:, Tassilo Horn, 2020/09/30