bug#24343: 25.1; Emacs startup GTK error if init files contains an error

bug#24343: 25.1; Emacs startup GTK error if init files contains an error

[Live System User]

Hi,

        I am seeing a GTK error when I have an error in my .emacs
        initialization file.

        As an example, if I have only the following in my .emacs
        file:

;;(package-initialize)

(add-to-list 'tramp-default-proxies-alist
             '(nil "\\`root\\'" "/ssh:%h:"))


        You will notice that I did not have:

              (require 'tramp)


        I see Emacs popup with the expected initialization error:

        Symbol's value as variable is void: tramp-default-proxies-alist

        However, I also see on the Xterm following error:

(emacs:23680): Gtk-WARNING **: Allocating size to Emacs 0x1ad02c0
without calling gtk_widget_get_preferred_width/height(). How does the
code know the size to allocate?


          Thanks.





In GNU Emacs 25.1.1 (x86_64-redhat-linux-gnu, GTK+ Version 3.20.6)
 of 2016-07-25 built on buildhw-08.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
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Major mode: Summary

Minor modes in effect:
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Recent messages:
nnimap read 40k from imap.aim.com
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Fetching headers for nnimap+aol:INBOX...done
Scoring...done
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bug#24343: 25.1; Emacs startup GTK error if init files contains an error

[Michael Albinus]

Live System User <nyc4bos@aol.com> writes:

> Hi,

Hi,

> (add-to-list 'tramp-default-proxies-alist
>              '(nil "\\`root\\'" "/ssh:%h:"))
>
>         You will notice that I did not have:
>
>               (require 'tramp)
>
>         I see Emacs popup with the expected initialization error:
>
>         Symbol's value as variable is void: tramp-default-proxies-alist

The Tramp manual says:

--8<---------------cut here---------------start------------->8---
   *Note* that some user options and variables described in these
examples are not auto loaded by Emacs.  All examples require TRAMP is
installed and loaded:

     (require 'tramp)
--8<---------------cut here---------------end--------------->8---

See (info "(tramp) Configuration")

>           Thanks.

Best regards, Michael.

bug#24343: 25.1; Emacs startup GTK error if init files contains an error

[Live System User]

Michael Albinus <michael.albinus@gmx.de> writes:

Hi Michael,

> Live System User <nyc4bos@aol.com> writes:
>
>> Hi,
>
> Hi,
>
>> (add-to-list 'tramp-default-proxies-alist
>>              '(nil "\\`root\\'" "/ssh:%h:"))
>>
>>         You will notice that I did not have:
>>
>>               (require 'tramp)
>>
>>         I see Emacs popup with the expected initialization error:
>>
>>         Symbol's value as variable is void: tramp-default-proxies-alist
>
> The Tramp manual says:
>
>    *Note* that some user options and variables described in these
> examples are not auto loaded by Emacs.  All examples require TRAMP is
> installed and loaded:
>
>      (require 'tramp)
>
> See (info "(tramp) Configuration")

     Right.  As specified, I only used that as an example.

     You could substitute this in your .emacs file with:

X

     or

(add-to-list 'NON-EXISTANT-VARIABLE
             '(nil))


     The bug being reported is:

(emacs:23680): Gtk-WARNING **: Allocating size to Emacs 0x1ad02c0
without calling gtk_widget_get_preferred_width/height(). How does the
code know the size to allocate?

     This is presumably a problem with Emacs's interaction with
     GTK creating/manipulating a window or frame.

     Sorry if this was misinterpreted -- I wasn't picking on Tramp!


     Thanks.
>
>>           Thanks.
>
> Best regards, Michael.

bug#24343: 25.1; Emacs startup GTK error if init files contains an error

[Lars Ingebrigtsen]

Ryan McCarl <ryan.mccarl@wordbrewery.com> writes:

> I ran emacs --debug-init and am getting this error in the console for
> the first time:
>
> ```
> (emacs:26149): Gtk-WARNING **: Allocating size to Emacs 0x4a7e2a0
> without calling gtk_widget_get_preferred_width/height(). How does the
> code know the size to allocate?
> ```
> Features:
>
>  In GNU Emacs 26.0.50.2 (x86_64-unknown-linux-gnu, GTK+ Version 3.22.6)
>  of 2017-01-12 built on ryanfedora

(I'm going through old bug reports that unfortunately weren't
resolved at the time.)

I tried reproducing this now on Debian/bullseye (Gtk version 3.24) with
Emacs 27.1 and 28, and I couldn't.

Are you still seeing this issue?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

bug#24343: 25.1; Emacs startup GTK error if init files contains an error

[Lars Ingebrigtsen]

Lars Ingebrigtsen <larsi@gnus.org> writes:

> I tried reproducing this now on Debian/bullseye (Gtk version 3.24) with
> Emacs 27.1 and 28, and I couldn't.
>
> Are you still seeing this issue?

More information was requested, but no response was given within a
month, so I'm closing this bug report.  If the problem still exists,
please respond to this email and we'll reopen the bug report.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no