From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: npostavs@users.sourceforge.net Newsgroups: gmane.emacs.bugs Subject: bug#25194: 25.1; Python debugger breakpoint error Date: Sun, 01 Jan 2017 23:35:40 -0500 Message-ID: <87d1g66pur.fsf@users.sourceforge.net> References: <87k2b487ic.fsf@aol.com> <83lgvjbypc.fsf@gnu.org> <87zijz7o9m.fsf@aol.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1483331718 32742 195.159.176.226 (2 Jan 2017 04:35:18 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 2 Jan 2017 04:35:18 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) Cc: 25194@debbugs.gnu.org To: Live System User Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jan 02 05:35:14 2017 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 1cNuL0-0007Me-L7 for geb-bug-gnu-emacs@m.gmane.org; Mon, 02 Jan 2017 05:35:10 +0100 Original-Received: from localhost ([::1]:55427 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cNuL1-0004Ww-FI for geb-bug-gnu-emacs@m.gmane.org; Sun, 01 Jan 2017 23:35:11 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44004) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cNuKv-0004UW-QJ for bug-gnu-emacs@gnu.org; Sun, 01 Jan 2017 23:35:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cNuKs-00047C-P0 for bug-gnu-emacs@gnu.org; Sun, 01 Jan 2017 23:35:05 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:51791) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cNuKs-00046X-Lb for bug-gnu-emacs@gnu.org; Sun, 01 Jan 2017 23:35:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1cNuKs-0004Uk-Ac for bug-gnu-emacs@gnu.org; Sun, 01 Jan 2017 23:35:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: npostavs@users.sourceforge.net Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 02 Jan 2017 04:35:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 25194 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 25194-submit@debbugs.gnu.org id=B25194.148333168617253 (code B ref 25194); Mon, 02 Jan 2017 04:35:02 +0000 Original-Received: (at 25194) by debbugs.gnu.org; 2 Jan 2017 04:34:46 +0000 Original-Received: from localhost ([127.0.0.1]:38957 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cNuKc-0004U9-8V for submit@debbugs.gnu.org; Sun, 01 Jan 2017 23:34:46 -0500 Original-Received: from mail-io0-f175.google.com ([209.85.223.175]:32931) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cNuKZ-0004Tq-RP; Sun, 01 Jan 2017 23:34:44 -0500 Original-Received: by mail-io0-f175.google.com with SMTP id d9so406394629ioe.0; Sun, 01 Jan 2017 20:34:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=JuICep7DqXhIgwUak2IbEDr+hj1RaDkp3yhRMdHuq5Q=; b=mjpedtFI5jd9a5VgNqL5w95VEtkL8UFD7fMP6sDxkSx58ifXEZLzVJpJSZe9r+SdSF XekAxxHUCYIxeol7bb4F/xtc8eGWqNcd+t2pP+VF3WBJgSzmww8HLU6cmqk4CbmEEXfd J92IZ3FWmmP5UevMatwKC9bSE24LCSAyA1HbWllNsk3lSvN+vgb0WOG7N1sigcxqJbuq SGSbkHREEhbIEJxkKJeNEZkTxSwC1l9PpkIhA1gpoApRruAxwk7sEbx8dhKr3fIrFYJK TWdvCFEREjSUbfvikPRyiV7kxVWAAVzgsqfssoXtMPLw1DhROM3R3AeutJ06Z8GoeWxG m2xw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:references:date :in-reply-to:message-id:user-agent:mime-version; bh=JuICep7DqXhIgwUak2IbEDr+hj1RaDkp3yhRMdHuq5Q=; b=QE0JBcrJ/7l7sYvL9EKncnss3kTLFoSwG820p6eVuAaaYeRJXPhA5ZO44PvYuBkj3u xUaiS5Xzm5t3Q/u4wm+wyojdm5Ydk2TY0dUHGER2i7OcQeYY2xZ43FKkj3QGwtT/bDZv WDND2ZoHFjL4AWCtzX8fKD5zOzLRb4fs42pNKug0jP8Khv4yPRqyNeQY2esYi4ZtwvjM y8mh2M35gzp3xs1Ym4PbFvP1Hq2J2iriUD+7YEx5A+3qlgZNqpCCMZEMvsD45ApZgopb AdsICgDx0BRxgc19CsPZwVAjFfS4vqkLLoYXmSP8FpJ+Xx6gv3wXSO5iN8OxpGohgApB qZ+w== X-Gm-Message-State: AIkVDXJ58wLk+fPoeIHjfUfN8HJaEY8gx1IA2o46JcER04A5BanGSdeGK54tv/EsHYRp9A== X-Received: by 10.107.142.2 with SMTP id q2mr43025773iod.128.1483331678200; Sun, 01 Jan 2017 20:34:38 -0800 (PST) Original-Received: from zony ([45.2.7.65]) by smtp.googlemail.com with ESMTPSA id 22sm31466704iog.28.2017.01.01.20.34.36 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 01 Jan 2017 20:34:37 -0800 (PST) In-Reply-To: <87zijz7o9m.fsf@aol.com> (Live System User's message of "Tue, 13 Dec 2016 12:05:41 -0500") 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:127666 Archived-At: tags 25194 unreproducible quit Live System User writes: > > I never used this command before -- so I tried it: > > M-x debug-on-entry RET gud-break > > When trying to set a breakpoint, I got a *Backtrace*: > > Debugger entered--Lisp error: (wrong-type-argument stringp nil) > file-name-directory(nil) > gud-format-command("break %d%f:%l" 4) It looks like buffer-file-name-localized in gud-format-command is nil for you, though I don't see how that's possible and I can't reproduce this here. (defun gud-format-command (str arg) (let ((insource (not (eq (current-buffer) gud-comint-buffer))) (frame (or gud-last-frame gud-last-last-frame)) (buffer-file-name-localized (and (buffer-file-name) (or (file-remote-p (buffer-file-name) 'localname) (buffer-file-name)))) ... ((eq key ?d) (setq subst (file-name-directory (if insource buffer-file-name-localized (car frame))))