bug#18616: nlinum error on multiple emacsclient instances

bug#18616: nlinum error on multiple emacsclient instances

[Joe M]

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Hello,

I cannot start multiple emacsclient instances due to the below error:

emacsclient -q --alternate-editor="" --create-frame init.el &
[1] 30465
*ERROR*: Invalid face: linum
[1]  + 30465 exit 1     emacsclient -q --alternate-editor="" --create-frame init.el

Multiple emacs instances work fine. This only happens when I try to
open the second emacsclient instance.

This is how I am using linum in my emacs configuration:

(require 'nlinum)
(nlinum-mode 1)
;; without the below line, line numbers do not show when using evil
(add-hook 'find-file-hook 'nlinum-mode)

nlinum-1.5 is the version of nlinum that I am using.

https://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00022.html
seems to be a similar issue too.

Thanks
Joe


Stefan Monnier wrote:
> > *ERROR*: Invalid face: linum
> [...]
> > https://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00022.html
> > seems to be a similar issue too.
> 
> Yes, it's the same issue.  AFAIK the above discussion was only on
> emacs-devel and there's no actual bug-report for it, so please
> M-x report-emacs-bug RET (and mention
> https://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00022.html, of
> course).
> 
> 
>         Stefan

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In GNU Emacs 24.3.1 (x86_64-pc-linux-gnu, X toolkit)
 of 2014-06-10 on master
Windowing system distributor `The X.Org Foundation', version 11.0.11500000
System Description:	Gentoo Base System release 2.2

Configured using:
 `configure '--prefix=/usr' '--build=x86_64-pc-linux-gnu'
 '--host=x86_64-pc-linux-gnu' '--mandir=/usr/share/man'
 '--infodir=/usr/share/info' '--datadir=/usr/share' '--sysconfdir=/etc'
 '--localstatedir=/var/lib' '--libdir=/usr/lib64'
 '--disable-silent-rules' '--disable-dependency-tracking'
 '--program-suffix=-emacs-24' '--infodir=/usr/share/info/emacs-24'
 '--localstatedir=/var'
 '--enable-locallisppath=/etc/emacs:/usr/share/emacs/site-lisp'
 '--with-crt-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3/../../../../lib64'
 '--with-gameuser=games' '--without-compress-info' '--without-hesiod'
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 '--without-ns' '--without-gconf' '--with-gsettings'
 '--without-toolkit-scroll-bars' '--with-gif' '--with-jpeg' '--with-png'
 '--with-rsvg' '--with-tiff' '--with-xpm' '--without-imagemagick'
 '--with-xft' '--without-libotf' '--without-m17n-flt'
 '--with-x-toolkit=lucid' '--without-xaw3d'
 'GENTOO_PACKAGE=app-editors/emacs-24.3-r6'
 'build_alias=x86_64-pc-linux-gnu' 'host_alias=x86_64-pc-linux-gnu'
 'CFLAGS=-O2 -pipe -O2 -pipe -march=corei7-avx -mno-movbe -mno-aes
 -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-tbm
 -mno-avx -mtune=corei7-avx' 'LDFLAGS=-Wl,-O1 -Wl,--as-needed'
 'CPPFLAGS=''

Important settings:
  value of $LC_ALL: en_US.UTF-8
  value of $LC_COLLATE: en_US.UTF-8
  value of $LC_CTYPE: en_US.UTF-8
  value of $LC_MESSAGES: en_US.UTF-8
  value of $LC_MONETARY: en_US.UTF-8
  value of $LC_NUMERIC: en_US.UTF-8
  value of $LC_TIME: en_US.UTF-8
  value of $LANG: en_US.utf8
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Emacs-Lisp

Minor modes in effect:
  eldoc-mode: t
  yas-global-mode: t
  yas-minor-mode: t
  savehist-mode: t
  Info-breadcrumbs-in-mode-line-mode: t
  hi-lock-mode: t
  ido-ubiquitous-mode: t
  global-flycheck-mode: t
  flycheck-mode: t
  flyspell-lazy-mode: t
  global-auto-complete-mode: t
  auto-complete-mode: t
  volatile-highlights-mode: t
  global-surround-mode: t
  surround-mode: t
  smartparens-global-mode: t
  smartparens-mode: t
  global-pretty-mode: t
  pretty-mode: t
  nlinum-mode: t
  column-enforce-mode: t
  global-highlight-parentheses-mode: t
  highlight-parentheses-mode: t
  global-evil-search-highlight-persist: t
  evil-search-highlight-persist: t
  evil-mode: t
  evil-local-mode: t
  global-undo-tree-mode: t
  undo-tree-mode: t
  shell-dirtrack-mode: t
  global-hl-line-mode: t
  show-paren-mode: t
  recentf-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
M-x r e p o r t - e m a <return>

Recent messages:
Cleaning up the recentf list...done (0 removed)
[yas] Prepared just-in-time loading for ~/etc/emacs/emacs.d/yas-snippets/
[yas] Reloaded everything (snippets will load just-in-time)....
Loading /home/j/etc/emacs/emacs.d/eshell-config-settings.el (source)...done
Loading /home/j/etc/emacs/emacs.d/eshell-config-prompt.el (source)...done
Loading /home/j/etc/emacs/emacs.d/custom.el (source)...done
For information about GNU Emacs and the GNU system, type C-h C-a.
XZ uncompressing .!home!j!etc!emacs!emacs.d!init.el.~undo-tree~.xz...done
Loading vc-git...done
starting flycheck-buffer

Load-path shadows:
./custom hides /usr/share/emacs/24.3/lisp/custom

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bug#18616: nlinum error on multiple emacsclient instances

[Eli Zaretskii]

> Date: Thu, 2 Oct 2014 17:24:19 -0500
> From: Joe M <joe9mail@gmail.com>
> 
> I cannot start multiple emacsclient instances due to the below error:
> 
> emacsclient -q --alternate-editor=3D"" --create-frame init.el &
> [1] 30465
> *ERROR*: Invalid face: linum
> [1]  + 30465 exit 1     emacsclient -q --alternate-editor=3D"" --create-fra=
> me init.el

This was discussed here:

  http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00022.html

bug#18616: nlinum error on multiple emacsclient instances

[Stefan Monnier]

>   http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00022.html

BTW, IIUC this only affect the trunk, and not emacs-24, right?


        Stefan

bug#18616: nlinum error on multiple emacsclient instances

[Eli Zaretskii]

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: Joe M <joe9mail@gmail.com>,  18616@debbugs.gnu.org
> Date: Fri, 03 Oct 2014 08:24:57 -0400
> 
> >   http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00022.html
> 
> BTW, IIUC this only affect the trunk, and not emacs-24, right?

It was reported for trunk in that thread, but this report is for 24.3.

bug#18616: nlinum error on multiple emacsclient instances

[Joe M]

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Hello Eli,

> > I cannot start multiple emacsclient instances due to the below error:
> > 
> > emacsclient -q --alternate-editor=3D"" --create-frame init.el &
> > [1] 30465
> > *ERROR*: Invalid face: linum
> > [1]  + 30465 exit 1     emacsclient -q --alternate-editor=3D"" --create-fra=
> > me init.el
> 
> This was discussed here:
> 
>   http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00022.html
> 

Thanks, But, I could not find a proposed solution/patch there (Or, did
I miss it?)

Any thoughts, please?

Thanks
Joe

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bug#18616: nlinum error on multiple emacsclient instances

[Eli Zaretskii]

> Date: Fri, 3 Oct 2014 07:41:43 -0500
> From: Joe M <joe9mail@gmail.com>
> Cc: 18616@debbugs.gnu.org
> 
> > This was discussed here:
> >
> >   http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00022.html
> >
> 
> Thanks, But, I could not find a proposed solution/patch there (Or, did
> I miss it?)

There weren't any.

> Any thoughts, please?

All our thoughts are in that thread.  What remains is to code a
solution.

bug#18616: nlinum error on multiple emacsclient instances

[martin rudalics]

 > BTW, IIUC this only affect the trunk, and not emacs-24, right?

FWIW the underlying problem should be present on X since

2003-05-26  John Paul Wallington  <jpw@gnu.org>

	* xfns.c (Fx_create_frame): Don't call Qface_set_after_frame_default.

and on Windows since

2006-03-12  Jason Rumney  <jasonr@gnu.org>

	* w32fns.c (Fx_create_frame): Remove call to
	Qface_set_after_frame_default (from xfns.c 2003-05-26).

and is not present on tip frames where we still

     call2 (Qface_set_after_frame_default, frame, Qnil);

The issue became virulent now with your changes in (n)linum.el which
should not affect the release though.

An ideal solution would IMHO realize faces early enough so we could fix
bug #18357 as well.  But maybe I'm missing something here.

martin

bug#18616: nlinum error on multiple emacsclient instances

[martin rudalics]

 > I cannot start multiple emacsclient instances due to the below error:
 >
 > emacsclient -q --alternate-editor="" --create-frame init.el &
 > [1] 30465
 > *ERROR*: Invalid face: linum
 > [1]  + 30465 exit 1     emacsclient -q --alternate-editor="" --create-frame init.el
 >
 > Multiple emacs instances work fine. This only happens when I try to
 > open the second emacsclient instance.
 >
 > This is how I am using linum in my emacs configuration:
 >
 > (require 'nlinum)
 > (nlinum-mode 1)
 > ;; without the below line, line numbers do not show when using evil
 > (add-hook 'find-file-hook 'nlinum-mode)
 >
 > nlinum-1.5 is the version of nlinum that I am using.
 >
 > https://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00022.html
 > seems to be a similar issue too.

Can you try again with current trunk/master?  It should work now, at
least conceptually ...

Thanks, martin

bug#18616: nlinum error on multiple emacsclient instances

[Joe M]

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Hello Martin,

>  > I cannot start multiple emacsclient instances due to the below error:
>  >
>  > emacsclient -q --alternate-editor="" --create-frame init.el &
>  > [1] 30465
>  > *ERROR*: Invalid face: linum
>  > [1]  + 30465 exit 1     emacsclient -q --alternate-editor="" --create-frame init.el
>  >
>  > Multiple emacs instances work fine. This only happens when I try to
>  > open the second emacsclient instance.
>  >
>  > This is how I am using linum in my emacs configuration:
>  >
>  > (require 'nlinum)
>  > (nlinum-mode 1)
>  > ;; without the below line, line numbers do not show when using evil
>  > (add-hook 'find-file-hook 'nlinum-mode)
>  >
>  > nlinum-1.5 is the version of nlinum that I am using.
>  >
>  > https://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00022.html
>  > seems to be a similar issue too.
> 
> Can you try again with current trunk/master?  It should work now, at
> least conceptually ...

Works like a charm. Thanks for the fix.

- Joe

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bug#18616: nlinum error on multiple emacsclient instances

[martin rudalics]

 > You probably meant the trunk/master of emacs.

Indeed.

 > Let me check if I can
 > install it and try with that.

Sorry for not being clear.

 > Works like a charm. Thanks for the fix.

OK.  Closing this bug.

Thanks, martin

bug#18616: nlinum error on multiple emacsclient instances

[Kaushal]

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I finally got a successful workaround for this problem.

I was facing this problem probably since emacs 24.3 and also on 24.4 and
the master head builds from emacs git for version 25.0.50.0.

I was getting "*ERROR*: Invalid face: linum" when trying to start emacs
with "emacsclient -a '' -c" with my init.el having "(require 'nlinum)".

Workaround:

(if (daemonp)
    (add-hook 'window-setup-hook
              (lambda ()
                (message ">> Daemon mode")
                 ;; It is mandatory to load linum AFTER the frames are set
up
                 ;; Else, I get "*ERROR*: Invalid face: linum"
                 (require 'nlinum)))
  (progn
    (message ">> Non daemon mode")
    (require 'nlinum)))

Actual snippet in my init.el:
https://github.com/kaushalmodi/.emacs.d/blob/a0955aeead27bf6ccdb0219edfbfade10a823728/init.el#L220-228

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