From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: nyc4bos@aol.com Newsgroups: gmane.emacs.bugs Subject: bug#6837: Cannot view PNG images Date: Tue, 10 Aug 2010 17:46:13 -0400 Message-ID: <8439um16qi.fsf@aol.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1281479930 19369 80.91.229.12 (10 Aug 2010 22:38:50 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 10 Aug 2010 22:38:50 +0000 (UTC) To: 6837@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Aug 11 00:38:47 2010 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1OixT4-0008PE-H8 for geb-bug-gnu-emacs@m.gmane.org; Wed, 11 Aug 2010 00:38:47 +0200 Original-Received: from localhost ([127.0.0.1]:35389 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OixT3-0006cC-TM for geb-bug-gnu-emacs@m.gmane.org; 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Please write in English if possible, because the Emacs maintainers usually do not have translators to read other languages for them. Your bug report will be posted to the bug-gnu-emacs@gnu.org mailing list, and to the gnu.emacs.bug news group. Please describe exactly what actions triggered the bug and the precise symptoms of the bug. If you can, give a recipe starting from `emacs -Q': With the new Emacs windows binary dated 2010-08-09, I cannot view images such as the splash screen and the Gnus initial screen. Looking at the *Message* buffer, I see errors such as: PNG error: Incompatible libpng version in application and library PNG warning: Application was compiled with png.h from libpng-1.4.3 PNG warning: Application is running with png.c from libpng-1.2.37 Appartently, something has changed since the Emacs windows binary version dated 2010-08-02 with respect to the PNG libraries (libpng3.dll and libpng12.dll), that the current Emacs windows binary dated 2010-08-09 wont display PNG images. It just shows an empty box. 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'. For information about debugging Emacs, please read the file f:/emacs-24.0.50/etc/DEBUG. In GNU Emacs 24.0.50.1 (i386-mingw-nt5.1.2600) of 2010-08-09 on 3249CTO Windowing system distributor `Microsoft Corp.', version 5.1.2600 configured using `configure --with-gcc (4.4) --no-opt --cflags -Ic:/imagesupport/include' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil 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: ENU value of $XMODIFIERS: nil locale-coding-system: cp949 default enable-multibyte-characters: t Major mode: Fundamental Minor modes in effect: tooltip-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: Recent messages: PNG error: Incompatible libpng version in application and library PNG warning: Application was compiled with png.h from libpng-1.4.3 PNG warning: Application is running with png.c from libpng-1.2.37 PNG error: Incompatible libpng version in application and library PNG warning: Application was compiled with png.h from libpng-1.4.3 PNG warning: Application is running with png.c from libpng-1.2.37 PNG error: Incompatible libpng version in application and library PNG warning: Application was compiled with png.h from libpng-1.4.3 PNG warning: Application is running with png.c from libpng-1.2.37 PNG error: Incompatible libpng version in application and library Load-path shadows: Features: (shadow sort gnus-util mail-extr message rfc822 mml easymenu mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mailabbrev mail-utils gmm-utils mailheader emacsbug tooltip ediff-hook vc-hooks lisp-float-type mwheel dos-w32 disp-table ls-lisp w32-win w32-vars tool-bar dnd fontset image fringe lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar mldrag mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev button minibuffer faces cus-face files text-properties overlay md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process multi-tty emacs)