From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Noam Postavsky Newsgroups: gmane.emacs.bugs Subject: bug#24616: 26.0.50; No backtrace when emacsclient --eval fails Date: Tue, 4 Oct 2016 19:50:23 -0400 Message-ID: References: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1475625094 10122 195.159.176.226 (4 Oct 2016 23:51:34 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 4 Oct 2016 23:51:34 +0000 (UTC) Cc: 24616@debbugs.gnu.org To: =?UTF-8?Q?Cl=C3=A9ment?= Pit--Claudel Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Oct 05 01:51:29 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1brZUV-0000h6-BN for geb-bug-gnu-emacs@m.gmane.org; Wed, 05 Oct 2016 01:51:19 +0200 Original-Received: from localhost ([::1]:45781 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1brZUT-0004Rv-LY for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 04 Oct 2016 23:51:02 +0000 Original-Received: (at 24616) by debbugs.gnu.org; 4 Oct 2016 23:50:33 +0000 Original-Received: from localhost ([127.0.0.1]:44998 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1brZTk-0005Xa-Nn for submit@debbugs.gnu.org; Tue, 04 Oct 2016 19:50:32 -0400 Original-Received: from mail-oi0-f48.google.com ([209.85.218.48]:34113) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1brZTj-0005XL-6G for 24616@debbugs.gnu.org; Tue, 04 Oct 2016 19:50:31 -0400 Original-Received: by mail-oi0-f48.google.com with SMTP id n132so188932402oih.1 for <24616@debbugs.gnu.org>; Tue, 04 Oct 2016 16:50:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc:content-transfer-encoding; bh=n2TmFH+90ErGMJ4r59rLk5V2H34xM9mYbgzaGtMmV3Y=; b=AlMgY0TCwtRStpu1JfdoopKWyXp0eGbQH/53E7rhkIzZSRLmy/cDf0nLNpW8mjL7RA AcHwdVpXMvLZq5xzv9LC4hQMBbpLG3Za9iBeOFO294ASbTid7VZEL3rk6CzQJyDjoXuH QFDTwIDOLqZNkeYSqNr9J0C5ESSVEfhPEjvV4BXP2rsuhT+fBzraeKqd50Ex/odtmE+Y FJsql8CbN8L/wGMVG9mMVIIzrUyCS+LAiizdcwUbCkJC5+NP+iP2Nsie7bEV/tSmj0sM vmghGRCWEIB7qjogT0XLvotcX71HQFsK77VEObfr7VA9UduL4QjFyU+WhuKvW+tdRjmm 4wvA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc:content-transfer-encoding; bh=n2TmFH+90ErGMJ4r59rLk5V2H34xM9mYbgzaGtMmV3Y=; b=jBqvEz6vXAPCMtEQeIcuKoOp7YyWCf+6eLbqYNJntOh8NZRNqXCYsYNUrDtXDEDDuP O9nBTIHAYTJAjDN2vTP7QA/COYGcmsi+oWr0kfGNxjq/2dl7r7ReE5B5oaU0ZlkoRLoN r99yB/e4LH4j4kXlbLcUUcL/kHVxE0msykzIY8EaG15k7IPLkpEVF1i/azcIkxHNtV0p n3C6gONJeBw2kSaX6fPOYpOglhTGbpECobELO50QxZa3K0rehnZy94Uap8LH9JdxauqJ 8vYaJeWVJeQcMtoGRB2A6Ew5EL5lxiVZ37bE5eTM7dmSPx82q3eQI2YesCdDnB0IvWIZ 2xug== X-Gm-Message-State: AA6/9RknH3hv7YoXJr/Kd/fqOsgiGQkMIpo4H360DQZuJVAMTtV3VEOjSFbyDZXHZBzwD2ObxmNQOKvGaxy83Q== X-Received: by 10.202.204.197 with SMTP id c188mr5527014oig.4.1475625024293; Tue, 04 Oct 2016 16:50:24 -0700 (PDT) Original-Received: by 10.157.42.16 with HTTP; Tue, 4 Oct 2016 16:50:23 -0700 (PDT) In-Reply-To: X-Google-Sender-Auth: urAHkWKtFVxwa6jWtbu6Bxkj_Ao X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:124076 Archived-At: On Tue, Oct 4, 2016 at 6:28 PM, Cl=C3=A9ment Pit--Claudel wrote: > On 2016-10-04 16:52, Noam Postavsky wrote: >> On Tue, Oct 4, 2016 at 12:30 PM, Philipp Stephani wrote: >>> >>> Start the server. >>> Then run e.g. >>> >>> $ emacsclient --eval '(progn (defun f () (error "foo")) (setq debug-on-= error t) (f))' >>> *ERROR*: foo >>> >>> Note that there's no backtrace. This makes it almost impossible to debu= g >>> problems when using emacsclient. >>> >> >> Just a note: you can get a backtrace by setting debug-on-signal >> instead of debug-on-error. > > Really? > > $ emacsclient --eval '(progn (defun f () (error "foo")) (setq debug-on-si= gnal t debug-on-error t) (f))' > *ERROR*: foo > > Am I missing something obvious? The backtrace shows up in Emacs, where the server is running.