bug#1930: 23.0.60; Can't jump to error location in compilation-mode

bug#1930: 23.0.60; Can't jump to error location in compilation-mode

[Magnus Henoch]

After running a compilation with M-x compile, I try to jump to the
location of an error with M-g M-n.  This doesn't work, though:

Debugger entered--Lisp error: (wrong-type-argument window-live-p nil)
  select-window(nil nil)
  pop-to-buffer(#<buffer erltest> other-window)
  compilation-goto-locus(#<marker at 3465 in *compilation*> #<marker at 1749 in erltest> nil)
  compilation-next-error-function(1 nil)
  next-error(nil)
  call-interactively(next-error nil nil)


If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/usr/local/share/emacs/23.0.60/etc/DEBUG for instructions.


In GNU Emacs 23.0.60.4 (i686-pc-linux-gnu, GTK+ Version 2.12.9)
 of 2009-01-15 on linux-b2a3
Windowing system distributor `The X.Org Foundation', version 11.0.10400090
configured using `configure  '--enable-maintainer-mode''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: C
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: @im=local
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Compilation

Minor modes in effect:
  diff-auto-refine-mode: t
  jabber-activity-mode: t
  jabber-mode-line-mode: t
  show-paren-mode: t
  server-mode: t
  iswitchb-mode: t
  icomplete-mode: t
  display-time-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent messages:
Back to top level.
Entering debugger...
Back to top level.
Entering debugger...
Back to top level.
(No files need saving)
Compilation exited abnormally with code 2
Entering debugger...
Mark set [2 times]
Back to top level.

bug#1930: 23.0.60; Can't jump to error location in compilation-mode

[martin rudalics]

 > Debugger entered--Lisp error: (wrong-type-argument window-live-p nil)
 >   select-window(nil nil)
 >   pop-to-buffer(#<buffer erltest> other-window)
 >   compilation-goto-locus(#<marker at 3465 in *compilation*> #<marker at 1749 in erltest> nil)
 >   compilation-next-error-function(1 nil)
 >   next-error(nil)
 >   call-interactively(next-error nil nil)

This is the same as bug#1929.  I suppose it's my "fix" from 2009-1-04.
Could you try with revisions 1.175, 1.173, and 1.172 of window.el?

Thanks, martin.

bug#1930: marked as done (23.0.60; Can't jump to error location in compilation-mode)

[Emacs bug Tracking System]

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Your message dated Fri, 16 Jan 2009 17:59:34 +0100
with message-id <4970BCF6.7000407@gmx.at>
and subject line Re: bug#1930: 23.0.60; Can't jump to error location in compilation-mode
has caused the Emacs bug report #1930,
regarding 23.0.60; Can't jump to error location in compilation-mode
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@emacsbugs.donarmstrong.com
immediately.)


-- 
1930: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=1930
Emacs Bug Tracking System
Contact owner@emacsbugs.donarmstrong.com with problems

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From: Magnus Henoch <mange@freemail.hu>
To: emacs-pretest-bug@gnu.org
Subject: 23.0.60; Can't jump to error location in compilation-mode
Date: Fri, 16 Jan 2009 14:48:32 +0000
Message-ID: <84ocy7qpbz.fsf@linux-b2a3.site>

After running a compilation with M-x compile, I try to jump to the
location of an error with M-g M-n.  This doesn't work, though:

Debugger entered--Lisp error: (wrong-type-argument window-live-p nil)
  select-window(nil nil)
  pop-to-buffer(#<buffer erltest> other-window)
  compilation-goto-locus(#<marker at 3465 in *compilation*> #<marker at 1749 in erltest> nil)
  compilation-next-error-function(1 nil)
  next-error(nil)
  call-interactively(next-error nil nil)


If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/usr/local/share/emacs/23.0.60/etc/DEBUG for instructions.


In GNU Emacs 23.0.60.4 (i686-pc-linux-gnu, GTK+ Version 2.12.9)
 of 2009-01-15 on linux-b2a3
Windowing system distributor `The X.Org Foundation', version 11.0.10400090
configured using `configure  '--enable-maintainer-mode''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: C
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: @im=local
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Compilation

Minor modes in effect:
  diff-auto-refine-mode: t
  jabber-activity-mode: t
  jabber-mode-line-mode: t
  show-paren-mode: t
  server-mode: t
  iswitchb-mode: t
  icomplete-mode: t
  display-time-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent messages:
Back to top level.
Entering debugger...
Back to top level.
Entering debugger...
Back to top level.
(No files need saving)
Compilation exited abnormally with code 2
Entering debugger...
Mark set [2 times]
Back to top level.



[-- Attachment #3: Type: message/rfc822, Size: 1615 bytes --]

From: martin rudalics <rudalics@gmx.at>
To: Magnus Henoch <mange@freemail.hu>
Cc: 1930-done@emacsbugs.donarmstrong.com
Subject: Re: bug#1930: 23.0.60; Can't jump to error location in compilation-mode
Date: Fri, 16 Jan 2009 17:59:34 +0100
Message-ID: <4970BCF6.7000407@gmx.at>

I hope this is fixed now.  Please try again.

Thanks for reporting immediately, martin.