From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Live System User Newsgroups: gmane.emacs.bugs Subject: bug#25194: 25.1; Python debugger breakpoint error Date: Tue, 13 Dec 2016 05:10:03 -0500 Message-ID: <87k2b487ic.fsf@aol.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1481623943 19946 195.159.176.226 (13 Dec 2016 10:12:23 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 13 Dec 2016 10:12:23 +0000 (UTC) To: 25194@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Dec 13 11:12:19 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 1cGk4G-00047A-JF for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Dec 2016 11:12:16 +0100 Original-Received: from localhost ([::1]:36852 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cGk4K-00048S-F8 for geb-bug-gnu-emacs@m.gmane.org; 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a=rsa-sha256; c=relaxed/relaxed; d=mx.aol.com; s=20150623; t=1481623863; bh=Fz2WnbMmCvaoY7fMqNTPITbaAT+dobFRc3RBIUT1e98=; h=From:To:Subject:Message-ID:Date:MIME-Version:Content-Type; b=J0i6a2rv7v/KMHXRlD18g/V0F0OV557GDiyXim4VMMJt47UDX41jz3UCaEkpGscup hb8WSvN4bESL0Id+H9d0++wbyPALXluXFPF7sIUhL3cUuEv2LX59wssFSEzw9u2BU2 PB8b4u9QLjARQfaapaNtDsBIdQzfLs58bY5KQ4Uo= x-aol-sid: 3039ac1b03cd584fc9345977 X-AOL-IP: 50.163.97.64 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x 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:126977 Archived-At: Hi, When trying to debug a Python program, I get the following error when trying to set a breakpoint: 0. emaccs -Q & 1. C-x C-f test.py 2. From the menubar: Python->Debugger Run pdb (like this): python -m pdb test.py 3. Click on "Next Line" so I can see a source line 4. Cick on "Set Breakpoint" I now get the error: Wrong type argument: stringp, nil Turning on `debug-on-error' yields the same results. However, on the *Messages* buffer there is a little more information about the error: gud-format-command: Wrong type argument: stringp, nil How does one debug this problem further? Thanks. In GNU Emacs 25.1.1 (x86_64-redhat-linux-gnu, GTK+ Version 3.20.9) of 2016-10-13 built on buildvm-05.phx2.fedoraproject.org Windowing system distributor 'Fedora Project', version 11.0.11803000 Configured using: 'configure --build=x86_64-redhat-linux-gnu --host=x86_64-redhat-linux-gnu --program-prefix= --disable-dependency-tracking --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-dbus --with-gif --with-jpeg --with-png --with-rsvg --with-tiff --with-xft --with-xpm --with-x-toolkit=gtk3 --with-gpm=no --with-xwidgets build_alias=x86_64-redhat-linux-gnu host_alias=x86_64-redhat-linux-gnu 'CFLAGS=-DMAIL_USE_LOCKF -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic' LDFLAGS=-Wl,-z,relro PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig' Configured features: XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND DBUS GCONF GSETTINGS NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 XWIDGETS Important settings: value of $LANG: en_US.UTF-8 value of $XMODIFIERS: @im=ibus locale-coding-system: utf-8-unix Major mode: Summary Minor modes in effect: tooltip-mode: t global-eldoc-mode: t electric-indent-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t buffer-read-only: t line-number-mode: t transient-mark-mode: t Recent messages: Scoring...done Sorting threads...done Generating summary...done Load-path shadows: None found. Features: (shadow emacsbug sendmail sort gnus-cite smiley ansi-color mm-archive mail-extr gnus-async gnus-bcklg qp gnus-ml disp-table cursor-sensor nndraft nnmh nndoc utf-7 rfc2104 nnfolder network-stream nsm starttls gnus-agent gnus-srvr gnus-score score-mode nnvirtual gnus-msg gnus-art mm-uu mml2015 mm-view mml-smime smime dig mailcap nntp gnus-cache epa-file epa derived auth-source cl-seq eieio byte-opt bytecomp byte-compile cl-extra cconv eieio-core cl-macs gv sieve sieve-mode sieve-manage nnir gnus-sum gnus-group gnus-undo gnus-start gnus-cloud nnimap nnmail mail-source tls gnutls utf7 netrc parse-time gnus-spec gnus-int gnus-range message dired format-spec rfc822 mml mml-sec password-cache epg epg-config mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mailabbrev gmm-utils mailheader gnus-win gnus gnus-ems wid-edit nnoo nnheader gnus-util mm-util help-fns help-mode easymenu cl-loaddefs pcase cl-lib mail-prsvr mail-utils time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese charscript case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer cl-preloaded nadvice loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote dbusbind inotify dynamic-setting system-font-setting font-render-setting xwidget-internal move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 16 3415290 60696) (symbols 48 122996 45) (miscs 40 154 602) (strings 32 91188 15607) (string-bytes 1 3394373) (vectors 16 23139) (vector-slots 8 4832715 8719) (floats 8 367 785) (intervals 56 8533 172) (buffers 976 43) (heap 1024 153578 105539))