From unknown Tue Jun 24 01:41:38 2025 X-Loop: help-debbugs@gnu.org Subject: bug#50094: 27.2; `M-x list-colors-display` fails with an error Resent-From: Simon Katz Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 17 Aug 2021 13:59:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 50094 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 50094@debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Reply-To: sk@nomistech.com Received: via spool by submit@debbugs.gnu.org id=B.162920871030969 (code B ref -1); Tue, 17 Aug 2021 13:59:02 +0000 Received: (at submit) by debbugs.gnu.org; 17 Aug 2021 13:58:30 +0000 Received: from localhost ([127.0.0.1]:53699 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mFzbp-00083Q-RJ for submit@debbugs.gnu.org; Tue, 17 Aug 2021 09:58:30 -0400 Received: from lists.gnu.org ([209.51.188.17]:41214) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mFzbo-00083J-Fk for submit@debbugs.gnu.org; Tue, 17 Aug 2021 09:58:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41562) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mFzbn-0002XR-Vq for bug-gnu-emacs@gnu.org; Tue, 17 Aug 2021 09:58:28 -0400 Received: from s30.dg.net.uk ([91.224.108.30]:41428) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mFzbl-0001pX-Jx for bug-gnu-emacs@gnu.org; Tue, 17 Aug 2021 09:58:27 -0400 Received: from mail-wm1-f43.google.com ([209.85.128.43]:35366) by s30.dg.net.uk with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.93) (envelope-from ) id 1mFzay-00067s-Ri for bug-gnu-emacs@gnu.org; Tue, 17 Aug 2021 14:57:36 +0100 Received: by mail-wm1-f43.google.com with SMTP id q11-20020a7bce8b0000b02902e6880d0accso2025072wmj.0 for ; Tue, 17 Aug 2021 06:57:36 -0700 (PDT) X-Gm-Message-State: AOAM533t5tMblKS+LgqIqxtZ1ptuDNFE5ZknNIvh6Vqx5xBuZJTuGZe7 bxwmhct6Ioe/ypikQcXFUFe30yBwERBUmfHMhsM= X-Google-Smtp-Source: ABdhPJzm8q9s/mOPxqjGP9Bpu4c0qFWs3HjHiFSEnKS042iGTbjDrNn0dVKMcgeQ9q91zx5/NP/1/etuLaatQ7aNagc= X-Received: by 2002:a05:600c:1ca7:: with SMTP id k39mr3648815wms.115.1629208656361; Tue, 17 Aug 2021 06:57:36 -0700 (PDT) MIME-Version: 1.0 From: Simon Katz Date: Tue, 17 Aug 2021 14:57:25 +0100 X-Gmail-Original-Message-ID: Message-ID: Content-Type: multipart/alternative; boundary="0000000000003a3ea005c9c1b369" X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - s30.dg.net.uk X-AntiAbuse: Original Domain - gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - nomistech.com X-Get-Message-Sender-Via: s30.dg.net.uk: authenticated_id: non-junk@nomistech.com X-Authenticated-Sender: s30.dg.net.uk: non-junk@nomistech.com Received-SPF: pass client-ip=91.224.108.30; envelope-from=sk@nomistech.com; helo=s30.dg.net.uk X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.4 (-) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.4 (--) --0000000000003a3ea005c9c1b369 Content-Type: text/plain; charset="UTF-8" `M-x list-colors-display` fails with an error. I produced this bug report in Emacs 27.2.2 with no additional packages loaded. I also tried with Emacs 26.3, with the same result. The error is caused by `(apply 'max color-values)` being called when `color-values` is null. Debugger backtrace follows: Debugger entered--Lisp error: (wrong-number-of-arguments # 0) max() apply(max nil) list-colors-print((("LightGreen") ("DarkRed") ("DarkMagenta") ("DarkCyan") ("DarkBlue") ("DarkGray" "DarkGrey") ("grey100") ("grey99") ("grey98") ("grey97") ("grey96") ("grey95") ("grey94") ("grey93") ("grey92") ("grey91") ("grey90") ("grey89") ("grey88") ("gray85") ("grey84" "gray84") ("grey83" "gray83") ("grey82" "gray82") ("grey81" "gray81") ("grey80" "gray80") ("grey79" "gray79") ("grey78" "gray78") ("grey77" "gray77") ("grey76" "gray76") ("grey75" "gray75") ("grey74" "gray74") ("grey73" "gray73") ("grey72" "gray72") ("grey71" "gray71") ("grey70" "gray70") ("grey69" "gray69") ("grey68" "gray68") ("grey67" "gray67") ("grey66" "gray66") ("grey65" "gray65") ("grey64" "gray64") ("grey63" "gray63") ("grey62" "gray62") ("grey61" "gray61") ("grey60" "gray60") ("grey59" "gray59") ("grey58" "gray58") ("grey57" "gray57") ("grey56" "gray56") ("grey55" "gray55") ...) nil) list-colors-display() funcall-interactively(list-colors-display) call-interactively(list-colors-display record nil) command-execute(list-colors-display record) execute-extended-command(nil "list-colors-display" "list-colors-d") funcall-interactively(execute-extended-command nil "list-colors-display" "list-colors-d") call-interactively(execute-extended-command nil nil) command-execute(execute-extended-command) In GNU Emacs 27.2 (build 1, x86_64-apple-darwin18.7.0, NS appkit-1671.60 Version 10.14.6 (Build 18G95)) of 2021-03-27 built on builder10-14.porkrind.org Windowing system distributor 'Apple', version 10.3.1894 System Description: Mac OS X 10.15.7 Recent messages: Unable to load color "grey85" [2 times] For information about GNU Emacs and the GNU system, type C-h C-a. Unable to load color "grey85" [2 times] Entering debugger... Unable to load color "grey85" [6 times] s-b is undefined Mark activated command-execute: Command attempted to use minibuffer while in minibuffer Quit [5 times] Quit Configured using: 'configure --with-ns '--enable-locallisppath=/Library/Application Support/Emacs/${version}/site-lisp:/Library/Application Support/Emacs/site-lisp' --with-modules' Configured features: NOTIFY KQUEUE ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS NS MODULES THREADS JSON PDUMPER GMP Important settings: value of $LANG: en_GB.UTF-8 locale-coding-system: utf-8-unix Major mode: Debugger 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 Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs format-spec rfc822 mml mml-sec epa derived epg epg-config gnus-util rmail rmail-loaddefs text-property-search time-date mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils help-fns radix-tree cl-print debug backtrace find-func color help-mode nomis-start-plain package easymenu browse-url url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache json subr-x map url-vars seq byte-opt gv bytecomp byte-compile cconv cl-loaddefs cl-lib tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel term/ns-win ns-win ucs-normalize mule-util term/common-win tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame minibuffer 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 composite charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray 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 threads kqueue cocoa ns multi-tty make-network-process emacs) Memory information: ((conses 16 66352 8907) (symbols 48 7697 1) (strings 32 21267 2138) (string-bytes 1 709606) (vectors 16 13608) (vector-slots 8 168118 11158) (floats 8 180 244) (intervals 56 542 4) (buffers 1000 14)) --0000000000003a3ea005c9c1b369 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
`M-x list-colors-display` fails with an error.

I produced this bug report in Emacs 27.2.2 with no additional packa= ges loaded.

I also tried with Emacs 26.3, with the same result.
=
The error is caused by `(apply 'max color-values)` being called whe= n
`color-values` is null.

Debugger backtrace follows:

Debu= gger entered--Lisp error: (wrong-number-of-arguments #<subr max> 0)=C2=A0 max()
=C2=A0 apply(max nil)
=C2=A0 list-colors-print((("= ;LightGreen") ("DarkRed") ("DarkMagenta") ("D= arkCyan") ("DarkBlue") ("DarkGray" "DarkGrey&= quot;) ("grey100") ("grey99") ("grey98") (&qu= ot;grey97") ("grey96") ("grey95") ("grey94&qu= ot;) ("grey93") ("grey92") ("grey91") ("= grey90") ("grey89") ("grey88") ("gray85"= ) ("grey84" "gray84") ("grey83" "gray83&= quot;) ("grey82" "gray82") ("grey81" "gr= ay81") ("grey80" "gray80") ("grey79" &qu= ot;gray79") ("grey78" "gray78") ("grey77"= ; "gray77") ("grey76" "gray76") ("grey75= " "gray75") ("grey74" "gray74") ("g= rey73" "gray73") ("grey72" "gray72") (&q= uot;grey71" "gray71") ("grey70" "gray70"= ) ("grey69" "gray69") ("grey68" "gray68&= quot;) ("grey67" "gray67") ("grey66" "gr= ay66") ("grey65" "gray65") ("grey64" &qu= ot;gray64") ("grey63" "gray63") ("grey62"= ; "gray62") ("grey61" "gray61") ("grey60= " "gray60") ("grey59" "gray59") ("g= rey58" "gray58") ("grey57" "gray57") (&q= uot;grey56" "gray56") ("grey55" "gray55"= ) ...) nil)
=C2=A0 list-colors-display()
=C2=A0 funcall-interactively= (list-colors-display)
=C2=A0 call-interactively(list-colors-display reco= rd nil)
=C2=A0 command-execute(list-colors-display record)
=C2=A0 exe= cute-extended-command(nil "list-colors-display" "list-colors= -d")
=C2=A0 funcall-interactively(execute-extended-command nil &quo= t;list-colors-display" "list-colors-d")
=C2=A0 call-inter= actively(execute-extended-command nil nil)
=C2=A0 command-execute(execut= e-extended-command)




In GNU Emacs 27.2 (build 1, x86_64-a= pple-darwin18.7.0, NS appkit-1671.60 Version 10.14.6 (Build 18G95))
=C2= =A0of 2021-03-27 built on buil= der10-14.porkrind.org
Windowing system distributor 'Apple', = version 10.3.1894
System Description: =C2=A0Mac OS X 10.15.7

Rece= nt messages:
Unable to load color "grey85" [2 times]
For in= formation about GNU Emacs and the GNU system, type C-h C-a.
Unable to lo= ad color "grey85" [2 times]
Entering debugger...
Unable to = load color "grey85" [6 times]
s-b is undefined
Mark activat= ed
command-execute: Command attempted to use minibuffer while in minibuf= fer
Quit [5 times]
Quit
Configured using:
=C2=A0'configure = --with-ns '--enable-locallisppath=3D/Library/Application
=C2=A0Suppo= rt/Emacs/${version}/site-lisp:/Library/Application
=C2=A0Support/Emacs/s= ite-lisp' --with-modules'

Configured features:
NOTIFY KQU= EUE ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS NS MODULES
THREADS JSON = PDUMPER GMP

Important settings:
=C2=A0 value of $LANG: en_GB.UTF-= 8
=C2=A0 locale-coding-system: utf-8-unix

Major mode: Debugger
Minor modes in effect:
=C2=A0 tooltip-mode: t
=C2=A0 global-eldo= c-mode: t
=C2=A0 electric-indent-mode: t
=C2=A0 mouse-wheel-mode: t=C2=A0 tool-bar-mode: t
=C2=A0 menu-bar-mode: t
=C2=A0 file-name-sh= adow-mode: t
=C2=A0 global-font-lock-mode: t
=C2=A0 font-lock-mode: t=
=C2=A0 blink-cursor-mode: t
=C2=A0 auto-composition-mode: t
=C2= =A0 auto-encryption-mode: t
=C2=A0 auto-compression-mode: t
=C2=A0 bu= ffer-read-only: t
=C2=A0 line-number-mode: t
=C2=A0 transient-mark-mo= de: t

Load-path shadows:
None found.

Features:
(shadow = sort mail-extr emacsbug message rmc puny dired dired-loaddefs
format-spe= c rfc822 mml mml-sec epa derived epg epg-config gnus-util
rmail rmail-lo= addefs text-property-search time-date mm-decode mm-bodies
mm-encode mail= -parse rfc2231 mailabbrev gmm-utils mailheader sendmail
rfc2047 rfc2045 = ietf-drums mm-util mail-prsvr mail-utils help-fns
radix-tree cl-print de= bug backtrace find-func color help-mode
nomis-start-plain package easyme= nu browse-url url-handlers url-parse
auth-source cl-seq eieio eieio-core= cl-macs eieio-loaddefs
password-cache json subr-x map url-vars seq byte= -opt gv bytecomp
byte-compile cconv cl-loaddefs cl-lib tooltip eldoc ele= ctric uniquify
ediff-hook vc-hooks lisp-float-type mwheel term/ns-win ns= -win
ucs-normalize mule-util term/common-win tool-bar dnd fontset image<= br>regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode=
lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch<= br>timer select scroll-bar mouse jit-lock font-lock syntax facemenu
font= -core term/tty-colors frame minibuffer cl-generic cham georgian
utf-8-la= ng misc-lang vietnamese tibetan thai tai-viet lao korean
japanese eucjp-= ms cp51932 hebrew greek romanian slovak czech european
ethiopic indian c= yrillic chinese composite charscript charprop
case-table epa-hook jka-cm= pr-hook help simple abbrev obarray
cl-preloaded nadvice loaddefs button = faces cus-face macroexp files
text-properties overlay sha1 md5 base64 fo= rmat env code-pages mule
custom widget hashtable-print-readable backquot= e threads kqueue cocoa ns
multi-tty make-network-process emacs)

M= emory information:
((conses 16 66352 8907)
=C2=A0(symbols 48 7697 1)<= br>=C2=A0(strings 32 21267 2138)
=C2=A0(string-bytes 1 709606)
=C2=A0= (vectors 16 13608)
=C2=A0(vector-slots 8 168118 11158)
=C2=A0(floats = 8 180 244)
=C2=A0(intervals 56 542 4)
=C2=A0(buffers 1000 14))
--0000000000003a3ea005c9c1b369-- From unknown Tue Jun 24 01:41:38 2025 X-Loop: help-debbugs@gnu.org Subject: bug#50094: 27.2; `M-x list-colors-display` fails with an error Resent-From: Alan Third Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 17 Aug 2021 19:55:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 50094 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Simon Katz Cc: 50094@debbugs.gnu.org Received: via spool by 50094-submit@debbugs.gnu.org id=B50094.16292300462267 (code B ref 50094); Tue, 17 Aug 2021 19:55:02 +0000 Received: (at 50094) by debbugs.gnu.org; 17 Aug 2021 19:54:06 +0000 Received: from localhost ([127.0.0.1]:54176 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mG59x-0000aV-St for submit@debbugs.gnu.org; Tue, 17 Aug 2021 15:54:06 -0400 Received: from outbound.soverin.net ([116.202.126.228]:55069) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mG59t-0000Zw-DR for 50094@debbugs.gnu.org; Tue, 17 Aug 2021 15:54:04 -0400 Received: from smtp.soverin.net (unknown [10.10.3.24]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by outbound.soverin.net (Postfix) with ESMTPS id C47B438B; Tue, 17 Aug 2021 19:53:54 +0000 (UTC) Received: from smtp.soverin.net (smtp.soverin.net [159.69.232.138]) by soverin.net DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=idiocy.org; s=soverin; t=1629230034; bh=qZumya81H8ah0Hm03UCyr9Yng/bfyAYtOcHIvLUWYIU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hXJNG0kIDjQcpIlTTIN9hCSfFq+nkL7iNT12sHBFrI94qauqMlfXZJTmAi8/wiRi5 7sPHojZgwQXd+2J6FCMHsXS7o1fojGEOMMpKcis14SkLPvKnZAOb/8bdMa5VcKLqIt DFL1kDQZvslPVDjHvkE/4/SGU9uhHrHwFjO9O/vV2eCwzJDWzkEV/bv0ewZ6GZ9fbA zaKBLJRXRVfK9tM++/jNcyLaj0ohy8ld99uU/opw+IPf3HaRGX8C6i2fvKSVtv3S9j WyK07Ptnb4FUeAu8sq5v28QQ8VuIiEXJ0998dqDKbFnpSejdXjcrdPHab4iL4puQRd bfbQ/pIMFcLYA== Received: from alan by faroe.holly.idiocy.org with local (Exim 4.94.2) (envelope-from ) id 1mG59i-000dfQ-4T; Tue, 17 Aug 2021 20:53:50 +0100 Date: Tue, 17 Aug 2021 20:53:50 +0100 From: Alan Third Message-ID: Mail-Followup-To: Alan Third , Simon Katz , 50094@debbugs.gnu.org References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Score: -0.7 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.7 (-) On Tue, Aug 17, 2021 at 02:57:25PM +0100, Simon Katz wrote: > `M-x list-colors-display` fails with an error. > > I produced this bug report in Emacs 27.2.2 with no additional packages > loaded. > > I also tried with Emacs 26.3, with the same result. > > The error is caused by `(apply 'max color-values)` being called when > `color-values` is null. > > Debugger backtrace follows: > > Debugger entered--Lisp error: (wrong-number-of-arguments # 0) > max() > apply(max nil) > list-colors-print((("LightGreen") ("DarkRed") ("DarkMagenta") > ("DarkCyan") ("DarkBlue") ("DarkGray" "DarkGrey") ("grey100") ("grey99") > ("grey98") ("grey97") ("grey96") ("grey95") ("grey94") ("grey93") > ("grey92") ("grey91") ("grey90") ("grey89") ("grey88") ("gray85") ("grey84" > "gray84") ("grey83" "gray83") ("grey82" "gray82") ("grey81" "gray81") > ("grey80" "gray80") ("grey79" "gray79") ("grey78" "gray78") ("grey77" > "gray77") ("grey76" "gray76") ("grey75" "gray75") ("grey74" "gray74") > ("grey73" "gray73") ("grey72" "gray72") ("grey71" "gray71") ("grey70" > "gray70") ("grey69" "gray69") ("grey68" "gray68") ("grey67" "gray67") > ("grey66" "gray66") ("grey65" "gray65") ("grey64" "gray64") ("grey63" > "gray63") ("grey62" "gray62") ("grey61" "gray61") ("grey60" "gray60") > ("grey59" "gray59") ("grey58" "gray58") ("grey57" "gray57") ("grey56" > "gray56") ("grey55" "gray55") ...) nil) > list-colors-display() > funcall-interactively(list-colors-display) > call-interactively(list-colors-display record nil) > command-execute(list-colors-display record) > execute-extended-command(nil "list-colors-display" "list-colors-d") > funcall-interactively(execute-extended-command nil "list-colors-display" > "list-colors-d") > call-interactively(execute-extended-command nil nil) > command-execute(execute-extended-command) Please run: rm $HOME/Library/Colors/Emacs.clr and try again. -- Alan Third From unknown Tue Jun 24 01:41:38 2025 X-Loop: help-debbugs@gnu.org Subject: bug#50094: 27.2; `M-x list-colors-display` fails with an error Resent-From: "Basil L. Contovounesios" Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 17 Aug 2021 20:05:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 50094 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Simon Katz Cc: 50094@debbugs.gnu.org Received: via spool by 50094-submit@debbugs.gnu.org id=B50094.16292306503278 (code B ref 50094); Tue, 17 Aug 2021 20:05:02 +0000 Received: (at 50094) by debbugs.gnu.org; 17 Aug 2021 20:04:10 +0000 Received: from localhost ([127.0.0.1]:54191 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mG5Jh-0000qo-Qu for submit@debbugs.gnu.org; Tue, 17 Aug 2021 16:04:10 -0400 Received: from mail-wm1-f46.google.com ([209.85.128.46]:34586) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mG5Jc-0000qH-SY for 50094@debbugs.gnu.org; Tue, 17 Aug 2021 16:04:07 -0400 Received: by mail-wm1-f46.google.com with SMTP id o1-20020a05600c5101b02902e676fe1f04so2282484wms.1 for <50094@debbugs.gnu.org>; Tue, 17 Aug 2021 13:04:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tcd.ie; s=google21; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=/leNvbMF0+YE3XmAj1EGoBUg3+rlJItb/2E6QVYJ8CM=; b=EQcarRKetyUqFdN206XCWYO1a6SAos0fXQ3tDa5mwLT9Akx81iRvbX+0MPAuJaBPka jbVyogNYyCO5IEP/G8qyVSeJmUHfDwyqphe0unXWGP2CBqrlw3P4ocnsd/ZsitiBSKqr o6aawjL+iqto7R4xWPyuvkeM6aXfwyY3NphhVrX0C/85xb7coCXToQ2nwPzkC5B6n0SF lXJfM9SnTcqh202mLOCI69CFyjA1g7vkBdMAd6Dw6RYEVR2biDo7bgaROH4FEkUXxjQL d15274eBbZN/huT7WW2x3GRPReD1kd83N+eu4vTNGyCw87hA/vkQEZe4KBiMw6yG0HPs qf+g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=/leNvbMF0+YE3XmAj1EGoBUg3+rlJItb/2E6QVYJ8CM=; b=iLO8YRY6zRrEYfMD+/ptiUjnTn46ZXIufj2JxhMlzLGHFyuM7hlcnf5fZlNj9+5FcX Bi5dUjFVp3Uxyn2Jf9O8Ib1EyFQMbeW8TKWTGs/CLqp2vAoYKU9kGcYofRTp+agrsWaQ M/bsHJZJJPx/eMyvjt+9tW0rONxsl6Dxq6KZjh1qXmauOBJ0d9vrESRKwL8KP7i8qxyl dG84GzoqZ3A6tpFHxVg2h6Ucla93sGirPpMTUX030eQyKxuIloA6QV8WlbAUxw+hHZEp AT2DzA/kaQaAcLtRKcqtNzZjG85X44hmuTYFl0nZhD8yMLjYiF/AUAxIK35enjNTqy7K /JGw== X-Gm-Message-State: AOAM531GLaASLoNdLP3NsCJBPKoPD7Y7IpFi8NY5eSwIN4OkWakjtwQU DCZijxTE5mCFKStb61uFDTxW4g== X-Google-Smtp-Source: ABdhPJyoCjUPebzr+qYl1n/rVxwbUPj9k9fL/9mp4Kx+DpJ8ql9IUIlYf62KAwsoKfcWOCORvb4VWQ== X-Received: by 2002:a05:600c:21d7:: with SMTP id x23mr5002057wmj.10.1629230638992; Tue, 17 Aug 2021 13:03:58 -0700 (PDT) Received: from localhost ([2a02:8084:20e2:c380:d15:339e:aa10:60f1]) by smtp.gmail.com with ESMTPSA id d9sm3439245wrw.26.2021.08.17.13.03.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Aug 2021 13:03:58 -0700 (PDT) From: "Basil L. Contovounesios" References: Date: Tue, 17 Aug 2021 21:03:56 +0100 In-Reply-To: (Simon Katz's message of "Tue, 17 Aug 2021 14:57:25 +0100") Message-ID: <878s0zg7o3.fsf@tcd.ie> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Simon Katz [2021-08-17 14:57 +0100] wrote: > `M-x list-colors-display` fails with an error. > > I produced this bug report in Emacs 27.2.2 with no additional packages loaded. > > I also tried with Emacs 26.3, with the same result. > > The error is caused by `(apply 'max color-values)` being called when > `color-values` is null. FWIW, this code has been removed in the latest development version of Emacs: Improved light/dark colour predicate (bug#41544) 68ae6faa7f 2020-06-10 20:11:13 +0200 https://git.sv.gnu.org/cgit/emacs.git/commit/?id=68ae6faa7f1b4c348740667f98fbf1d1ce5a7979 -- Basil From unknown Tue Jun 24 01:41:38 2025 X-Loop: help-debbugs@gnu.org Subject: bug#50094: 27.2; `M-x list-colors-display` fails with an error Resent-From: Simon Katz Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 18 Aug 2021 11:26:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 50094 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Alan Third , Simon Katz , 50094@debbugs.gnu.org Reply-To: sk@nomistech.com Received: via spool by 50094-submit@debbugs.gnu.org id=B50094.16292859254865 (code B ref 50094); Wed, 18 Aug 2021 11:26:02 +0000 Received: (at 50094) by debbugs.gnu.org; 18 Aug 2021 11:25:25 +0000 Received: from localhost ([127.0.0.1]:54988 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mGJhE-0001GP-QW for submit@debbugs.gnu.org; Wed, 18 Aug 2021 07:25:24 -0400 Received: from s30.dg.net.uk ([91.224.108.30]:49356) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mGJh9-0001G8-Mi for 50094@debbugs.gnu.org; Wed, 18 Aug 2021 07:25:24 -0400 Received: from mail-wr1-f46.google.com ([209.85.221.46]:40918) by s30.dg.net.uk with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.93) (envelope-from ) id 1mGJh0-0000pY-De for 50094@debbugs.gnu.org; Wed, 18 Aug 2021 12:25:10 +0100 Received: by mail-wr1-f46.google.com with SMTP id k29so2944702wrd.7 for <50094@debbugs.gnu.org>; Wed, 18 Aug 2021 04:25:10 -0700 (PDT) X-Gm-Message-State: AOAM532psVEJF+nK0q6fqKXP5OOgZfZ1YVTgPHYj5hqvc+3gnxLqHv0y kPU1oFPWce+fZsCamKFJO+DteIUfWQBroA5dtAc= X-Google-Smtp-Source: ABdhPJweYOBbvUmlzNxIs0IU86BTx7Z/cPR/VWNF9rQK86kRz80hRFCmoRbfj8u1Ut4VJ+eJT+JzNwMBi/OozAGsGso= X-Received: by 2002:a5d:6107:: with SMTP id v7mr10052819wrt.408.1629285910342; Wed, 18 Aug 2021 04:25:10 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Simon Katz Date: Wed, 18 Aug 2021 12:24:59 +0100 X-Gmail-Original-Message-ID: Message-ID: Content-Type: multipart/alternative; boundary="000000000000ec721f05c9d3afd7" X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - s30.dg.net.uk X-AntiAbuse: Original Domain - debbugs.gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - nomistech.com X-Get-Message-Sender-Via: s30.dg.net.uk: authenticated_id: non-junk@nomistech.com X-Authenticated-Sender: s30.dg.net.uk: non-junk@nomistech.com X-Spam-Score: -0.7 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.7 (-) --000000000000ec721f05c9d3afd7 Content-Type: text/plain; charset="UTF-8" > Please run: > > rm $HOME/Library/Colors/Emacs.clr > > and try again. Thanks. It works after doing that. --000000000000ec721f05c9d3afd7 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
> Please run:
>
> =C2=A0 =C2=A0 rm $HOME/Li= brary/Colors/Emacs.clr
>
> and try again.

Thanks. It works after doing that.
--000000000000ec721f05c9d3afd7-- From unknown Tue Jun 24 01:41:38 2025 MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@gnu.org From: help-debbugs@gnu.org (GNU bug Tracking System) To: sk@nomistech.com Subject: bug#50094: closed (Re: bug#50094: 27.2; `M-x list-colors-display` fails with an error) Message-ID: References: X-Gnu-PR-Message: they-closed 50094 X-Gnu-PR-Package: emacs Reply-To: 50094@debbugs.gnu.org Date: Wed, 18 Aug 2021 17:09:03 +0000 Content-Type: multipart/mixed; boundary="----------=_1629306543-10643-1" This is a multi-part message in MIME format... ------------=_1629306543-10643-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #50094: 27.2; `M-x list-colors-display` fails with an error which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 50094@debbugs.gnu.org. --=20 50094: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D50094 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1629306543-10643-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 50094-done) by debbugs.gnu.org; 18 Aug 2021 17:08:16 +0000 Received: from localhost ([127.0.0.1]:57472 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mGP32-0002k6-8B for submit@debbugs.gnu.org; Wed, 18 Aug 2021 13:08:16 -0400 Received: from outbound.soverin.net ([116.202.126.228]:59897) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mGP2z-0002jn-JW for 50094-done@debbugs.gnu.org; Wed, 18 Aug 2021 13:08:14 -0400 Received: from smtp.soverin.net (unknown [10.10.3.24]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by outbound.soverin.net (Postfix) with ESMTPS id 48D973B9; Wed, 18 Aug 2021 17:08:07 +0000 (UTC) Received: from smtp.soverin.net (smtp.soverin.net [159.69.232.138]) by soverin.net DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=idiocy.org; s=soverin; t=1629306486; bh=/z9eWWYuKVvxKdzaLUwJE9HyqKx1Vlbg4V2QWyGm7Ds=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=UqHSY6ax3isKgda1dtxweC7qaeMT5rcmXJ3rMFxJ9BpzqfGDDcAG9V2zY3mcNR/Me ibnOUlrH5BBM4LhzMJLnLxG4Edj9lxTK3lNeAN58XHJyC/AeLbK4W89AS6UE/xaiBo v+N3S+pohtkLXf4df/aCx0U0w2O4IhZpuODvgCpi8EpD5ZALvQmZ0YGULvYGO0+886 JenTRNCC9tQsfJjWma/Y8GWqnEicvChYc1RDSq1t9xPYS4NSEJ4BE/OISRSCTP3xpb jIvOIa07UqLFqpGwjjHIaTNolbMCwL3OreuHDPBTJSEk5XS7mdyJAWtSZc5fyJT4+6 JtorYpBl8H2gQ== Received: from alan by faroe.holly.idiocy.org with local (Exim 4.94.2) (envelope-from ) id 1mGP2o-000e0C-9Z; Wed, 18 Aug 2021 18:08:02 +0100 Date: Wed, 18 Aug 2021 18:08:02 +0100 From: Alan Third To: Simon Katz Subject: Re: bug#50094: 27.2; `M-x list-colors-display` fails with an error Message-ID: Mail-Followup-To: Alan Third , Simon Katz , 50094-done@debbugs.gnu.org References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 50094-done Cc: 50094-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.7 (-) On Wed, Aug 18, 2021 at 12:24:59PM +0100, Simon Katz wrote: > > Please run: > > > > rm $HOME/Library/Colors/Emacs.clr > > > > and try again. > > Thanks. It works after doing that. Thanks. Apple made a change a while back and the old code that creates that file now seems to create a corrupted version, so it's a bit of a pain. -- Alan Third ------------=_1629306543-10643-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 17 Aug 2021 13:58:30 +0000 Received: from localhost ([127.0.0.1]:53699 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mFzbp-00083Q-RJ for submit@debbugs.gnu.org; Tue, 17 Aug 2021 09:58:30 -0400 Received: from lists.gnu.org ([209.51.188.17]:41214) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mFzbo-00083J-Fk for submit@debbugs.gnu.org; Tue, 17 Aug 2021 09:58:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41562) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mFzbn-0002XR-Vq for bug-gnu-emacs@gnu.org; Tue, 17 Aug 2021 09:58:28 -0400 Received: from s30.dg.net.uk ([91.224.108.30]:41428) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mFzbl-0001pX-Jx for bug-gnu-emacs@gnu.org; Tue, 17 Aug 2021 09:58:27 -0400 Received: from mail-wm1-f43.google.com ([209.85.128.43]:35366) by s30.dg.net.uk with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.93) (envelope-from ) id 1mFzay-00067s-Ri for bug-gnu-emacs@gnu.org; Tue, 17 Aug 2021 14:57:36 +0100 Received: by mail-wm1-f43.google.com with SMTP id q11-20020a7bce8b0000b02902e6880d0accso2025072wmj.0 for ; Tue, 17 Aug 2021 06:57:36 -0700 (PDT) X-Gm-Message-State: AOAM533t5tMblKS+LgqIqxtZ1ptuDNFE5ZknNIvh6Vqx5xBuZJTuGZe7 bxwmhct6Ioe/ypikQcXFUFe30yBwERBUmfHMhsM= X-Google-Smtp-Source: ABdhPJzm8q9s/mOPxqjGP9Bpu4c0qFWs3HjHiFSEnKS042iGTbjDrNn0dVKMcgeQ9q91zx5/NP/1/etuLaatQ7aNagc= X-Received: by 2002:a05:600c:1ca7:: with SMTP id k39mr3648815wms.115.1629208656361; Tue, 17 Aug 2021 06:57:36 -0700 (PDT) MIME-Version: 1.0 From: Simon Katz Date: Tue, 17 Aug 2021 14:57:25 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: 27.2; `M-x list-colors-display` fails with an error To: bug-gnu-emacs@gnu.org Content-Type: multipart/alternative; boundary="0000000000003a3ea005c9c1b369" X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - s30.dg.net.uk X-AntiAbuse: Original Domain - gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - nomistech.com X-Get-Message-Sender-Via: s30.dg.net.uk: authenticated_id: non-junk@nomistech.com X-Authenticated-Sender: s30.dg.net.uk: non-junk@nomistech.com Received-SPF: pass client-ip=91.224.108.30; envelope-from=sk@nomistech.com; helo=s30.dg.net.uk X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.4 (-) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sk@nomistech.com Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.4 (--) --0000000000003a3ea005c9c1b369 Content-Type: text/plain; charset="UTF-8" `M-x list-colors-display` fails with an error. I produced this bug report in Emacs 27.2.2 with no additional packages loaded. I also tried with Emacs 26.3, with the same result. The error is caused by `(apply 'max color-values)` being called when `color-values` is null. Debugger backtrace follows: Debugger entered--Lisp error: (wrong-number-of-arguments # 0) max() apply(max nil) list-colors-print((("LightGreen") ("DarkRed") ("DarkMagenta") ("DarkCyan") ("DarkBlue") ("DarkGray" "DarkGrey") ("grey100") ("grey99") ("grey98") ("grey97") ("grey96") ("grey95") ("grey94") ("grey93") ("grey92") ("grey91") ("grey90") ("grey89") ("grey88") ("gray85") ("grey84" "gray84") ("grey83" "gray83") ("grey82" "gray82") ("grey81" "gray81") ("grey80" "gray80") ("grey79" "gray79") ("grey78" "gray78") ("grey77" "gray77") ("grey76" "gray76") ("grey75" "gray75") ("grey74" "gray74") ("grey73" "gray73") ("grey72" "gray72") ("grey71" "gray71") ("grey70" "gray70") ("grey69" "gray69") ("grey68" "gray68") ("grey67" "gray67") ("grey66" "gray66") ("grey65" "gray65") ("grey64" "gray64") ("grey63" "gray63") ("grey62" "gray62") ("grey61" "gray61") ("grey60" "gray60") ("grey59" "gray59") ("grey58" "gray58") ("grey57" "gray57") ("grey56" "gray56") ("grey55" "gray55") ...) nil) list-colors-display() funcall-interactively(list-colors-display) call-interactively(list-colors-display record nil) command-execute(list-colors-display record) execute-extended-command(nil "list-colors-display" "list-colors-d") funcall-interactively(execute-extended-command nil "list-colors-display" "list-colors-d") call-interactively(execute-extended-command nil nil) command-execute(execute-extended-command) In GNU Emacs 27.2 (build 1, x86_64-apple-darwin18.7.0, NS appkit-1671.60 Version 10.14.6 (Build 18G95)) of 2021-03-27 built on builder10-14.porkrind.org Windowing system distributor 'Apple', version 10.3.1894 System Description: Mac OS X 10.15.7 Recent messages: Unable to load color "grey85" [2 times] For information about GNU Emacs and the GNU system, type C-h C-a. Unable to load color "grey85" [2 times] Entering debugger... Unable to load color "grey85" [6 times] s-b is undefined Mark activated command-execute: Command attempted to use minibuffer while in minibuffer Quit [5 times] Quit Configured using: 'configure --with-ns '--enable-locallisppath=/Library/Application Support/Emacs/${version}/site-lisp:/Library/Application Support/Emacs/site-lisp' --with-modules' Configured features: NOTIFY KQUEUE ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS NS MODULES THREADS JSON PDUMPER GMP Important settings: value of $LANG: en_GB.UTF-8 locale-coding-system: utf-8-unix Major mode: Debugger 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 Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs format-spec rfc822 mml mml-sec epa derived epg epg-config gnus-util rmail rmail-loaddefs text-property-search time-date mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils help-fns radix-tree cl-print debug backtrace find-func color help-mode nomis-start-plain package easymenu browse-url url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache json subr-x map url-vars seq byte-opt gv bytecomp byte-compile cconv cl-loaddefs cl-lib tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel term/ns-win ns-win ucs-normalize mule-util term/common-win tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame minibuffer 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 composite charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray 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 threads kqueue cocoa ns multi-tty make-network-process emacs) Memory information: ((conses 16 66352 8907) (symbols 48 7697 1) (strings 32 21267 2138) (string-bytes 1 709606) (vectors 16 13608) (vector-slots 8 168118 11158) (floats 8 180 244) (intervals 56 542 4) (buffers 1000 14)) --0000000000003a3ea005c9c1b369 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
`M-x list-colors-display` fails with an error.

I produced this bug report in Emacs 27.2.2 with no additional packa= ges loaded.

I also tried with Emacs 26.3, with the same result.
=
The error is caused by `(apply 'max color-values)` being called whe= n
`color-values` is null.

Debugger backtrace follows:

Debu= gger entered--Lisp error: (wrong-number-of-arguments #<subr max> 0)=C2=A0 max()
=C2=A0 apply(max nil)
=C2=A0 list-colors-print((("= ;LightGreen") ("DarkRed") ("DarkMagenta") ("D= arkCyan") ("DarkBlue") ("DarkGray" "DarkGrey&= quot;) ("grey100") ("grey99") ("grey98") (&qu= ot;grey97") ("grey96") ("grey95") ("grey94&qu= ot;) ("grey93") ("grey92") ("grey91") ("= grey90") ("grey89") ("grey88") ("gray85"= ) ("grey84" "gray84") ("grey83" "gray83&= quot;) ("grey82" "gray82") ("grey81" "gr= ay81") ("grey80" "gray80") ("grey79" &qu= ot;gray79") ("grey78" "gray78") ("grey77"= ; "gray77") ("grey76" "gray76") ("grey75= " "gray75") ("grey74" "gray74") ("g= rey73" "gray73") ("grey72" "gray72") (&q= uot;grey71" "gray71") ("grey70" "gray70"= ) ("grey69" "gray69") ("grey68" "gray68&= quot;) ("grey67" "gray67") ("grey66" "gr= ay66") ("grey65" "gray65") ("grey64" &qu= ot;gray64") ("grey63" "gray63") ("grey62"= ; "gray62") ("grey61" "gray61") ("grey60= " "gray60") ("grey59" "gray59") ("g= rey58" "gray58") ("grey57" "gray57") (&q= uot;grey56" "gray56") ("grey55" "gray55"= ) ...) nil)
=C2=A0 list-colors-display()
=C2=A0 funcall-interactively= (list-colors-display)
=C2=A0 call-interactively(list-colors-display reco= rd nil)
=C2=A0 command-execute(list-colors-display record)
=C2=A0 exe= cute-extended-command(nil "list-colors-display" "list-colors= -d")
=C2=A0 funcall-interactively(execute-extended-command nil &quo= t;list-colors-display" "list-colors-d")
=C2=A0 call-inter= actively(execute-extended-command nil nil)
=C2=A0 command-execute(execut= e-extended-command)




In GNU Emacs 27.2 (build 1, x86_64-a= pple-darwin18.7.0, NS appkit-1671.60 Version 10.14.6 (Build 18G95))
=C2= =A0of 2021-03-27 built on buil= der10-14.porkrind.org
Windowing system distributor 'Apple', = version 10.3.1894
System Description: =C2=A0Mac OS X 10.15.7

Rece= nt messages:
Unable to load color "grey85" [2 times]
For in= formation about GNU Emacs and the GNU system, type C-h C-a.
Unable to lo= ad color "grey85" [2 times]
Entering debugger...
Unable to = load color "grey85" [6 times]
s-b is undefined
Mark activat= ed
command-execute: Command attempted to use minibuffer while in minibuf= fer
Quit [5 times]
Quit
Configured using:
=C2=A0'configure = --with-ns '--enable-locallisppath=3D/Library/Application
=C2=A0Suppo= rt/Emacs/${version}/site-lisp:/Library/Application
=C2=A0Support/Emacs/s= ite-lisp' --with-modules'

Configured features:
NOTIFY KQU= EUE ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS NS MODULES
THREADS JSON = PDUMPER GMP

Important settings:
=C2=A0 value of $LANG: en_GB.UTF-= 8
=C2=A0 locale-coding-system: utf-8-unix

Major mode: Debugger
Minor modes in effect:
=C2=A0 tooltip-mode: t
=C2=A0 global-eldo= c-mode: t
=C2=A0 electric-indent-mode: t
=C2=A0 mouse-wheel-mode: t=C2=A0 tool-bar-mode: t
=C2=A0 menu-bar-mode: t
=C2=A0 file-name-sh= adow-mode: t
=C2=A0 global-font-lock-mode: t
=C2=A0 font-lock-mode: t=
=C2=A0 blink-cursor-mode: t
=C2=A0 auto-composition-mode: t
=C2= =A0 auto-encryption-mode: t
=C2=A0 auto-compression-mode: t
=C2=A0 bu= ffer-read-only: t
=C2=A0 line-number-mode: t
=C2=A0 transient-mark-mo= de: t

Load-path shadows:
None found.

Features:
(shadow = sort mail-extr emacsbug message rmc puny dired dired-loaddefs
format-spe= c rfc822 mml mml-sec epa derived epg epg-config gnus-util
rmail rmail-lo= addefs text-property-search time-date mm-decode mm-bodies
mm-encode mail= -parse rfc2231 mailabbrev gmm-utils mailheader sendmail
rfc2047 rfc2045 = ietf-drums mm-util mail-prsvr mail-utils help-fns
radix-tree cl-print de= bug backtrace find-func color help-mode
nomis-start-plain package easyme= nu browse-url url-handlers url-parse
auth-source cl-seq eieio eieio-core= cl-macs eieio-loaddefs
password-cache json subr-x map url-vars seq byte= -opt gv bytecomp
byte-compile cconv cl-loaddefs cl-lib tooltip eldoc ele= ctric uniquify
ediff-hook vc-hooks lisp-float-type mwheel term/ns-win ns= -win
ucs-normalize mule-util term/common-win tool-bar dnd fontset image<= br>regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode=
lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch<= br>timer select scroll-bar mouse jit-lock font-lock syntax facemenu
font= -core term/tty-colors frame minibuffer cl-generic cham georgian
utf-8-la= ng misc-lang vietnamese tibetan thai tai-viet lao korean
japanese eucjp-= ms cp51932 hebrew greek romanian slovak czech european
ethiopic indian c= yrillic chinese composite charscript charprop
case-table epa-hook jka-cm= pr-hook help simple abbrev obarray
cl-preloaded nadvice loaddefs button = faces cus-face macroexp files
text-properties overlay sha1 md5 base64 fo= rmat env code-pages mule
custom widget hashtable-print-readable backquot= e threads kqueue cocoa ns
multi-tty make-network-process emacs)

M= emory information:
((conses 16 66352 8907)
=C2=A0(symbols 48 7697 1)<= br>=C2=A0(strings 32 21267 2138)
=C2=A0(string-bytes 1 709606)
=C2=A0= (vectors 16 13608)
=C2=A0(vector-slots 8 168118 11158)
=C2=A0(floats = 8 180 244)
=C2=A0(intervals 56 542 4)
=C2=A0(buffers 1000 14))
--0000000000003a3ea005c9c1b369-- ------------=_1629306543-10643-1--