From: Marcin Borkowski <mbork@wmi.amu.edu.pl>
To: help-gnu-emacs@gnu.org
Subject: Re: better error messages in my *Messages* buffer?
Date: Thu, 20 Mar 2014 03:04:49 +0100 [thread overview]
Message-ID: <20140320030449.625bf227@aga-netbook> (raw)
In-Reply-To: <slrnlijrof.9nq.joost.m.kremers@j.kremers4.news.arnhem.chello.nl>
Dnia 2014-03-19, o godz. 19:25:03
Joost Kremers <joost.m.kremers@gmail.com> napisał(a):
> kleinerdrache@gmx.at wrote:
> > error in process filter: Wrong type argument: listp, [...]
> >
> > What do you do in that case to find out which line of your code
> > creates that error?
>
> `M-x toggle-debug-on-error is the first thing that comes to mind. Or
> do `M-x debug-on-entry RET <your_function> RET'. Make sure the
> relevant functions are not byte-compiled. And read up on the debugger:
>
> (info "(elisp) Debugging")
> (info "(elisp) Debugger")
>
Also, Edebug comes to mind.
Best,
--
Marcin Borkowski
http://octd.wmi.amu.edu.pl/en/Marcin_Borkowski
Adam Mickiewicz University
next prev parent reply other threads:[~2014-03-20 2:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.17570.1395256643.10748.help-gnu-emacs@gnu.org>
2014-03-19 19:25 ` better error messages in my *Messages* buffer? Joost Kremers
2014-03-20 2:04 ` Marcin Borkowski [this message]
2014-03-20 16:44 ` ian.tegebo
2014-03-19 19:17 kleinerdrache
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