================================================================ Dear Bug Team! For both 21.4.20 and 21.4.21, I've been getting these types of messages: X Error of failed request: BadWindow (invalid Window parameter) Major opcode of failed request: 18 (X_ChangeProperty) Resource id in failed request: 0x680d73 Serial number of failed request: 1242578 Current serial number in output stream: 1242580 This happens when XEmacs is minimized so no data is lost, but it happens frequently enough to be annoying since you have to restart XEmacs and open all of your files again. I'm not sure what else to do here. ================================================================ System Info to help track down your bug: --------------------------------------- uname -a: SunOS don 5.9 Generic_118558-10 sun4u sparc SUNW,Sun-Fire-880 configure '--with-sound=esd' '--with-clash-detection=yes' '--cflags=-Os' '--with-dialogs=motif' '--with-widgets=motif' '--with-mule' '--with-xim=motif' '--with-png' '--with-dragndrop' '--with-cde' XEmacs 21.4.21 "Educational Television" configured for `sparc-sun-solaris2.9'. Compilation / Installation: Source code location: /opt/xemacs/xemacs-21.4.21 Installation prefix: /usr/local Runtime library search path: /usr/ccs/lib:/usr/openwin/lib:/opt/local/lib/gcc/sparc-sun-solaris2.9/4.1.1/../../.. Operating system description file: `s/sol2.h' Machine description file: `m/sparc.h' Compiler: gcc -Os Compiler version: gcc (GCC) 4.1.1 Compiler specs file: specs. Relocating allocator for buffers: yes GNU version of malloc: yes libc: SUNWcsl 11.9.0,REV=2002.04.06.15.27 Window System: Compiling in support for the X window system: - X Windows headers location: /usr/openwin/include - X Windows libraries location: /usr/openwin/lib - Handling WM_COMMAND properly. Compiling in support for Motif. *WARNING* Many versions of Motif are buggy, requiring workarounds. You are likely to experience slow redisplay. You may need to install vendor patches to Motif. See PROBLEMS for more information. Using Lucid menubars. Using Lucid scrollbars. Using Motif dialog boxes. Using Motif native widgets. Compiling in support for Drag'n'Drop (EXPERIMENTAL). - Drag'n'Drop prototype: CDE. TTY: Compiling in support for ncurses. Images: Compiling in support for GIF images (builtin). Compiling in support for XPM images. Compiling in support for PNG images. Compiling in support for JPEG images. Compiling in support for TIFF images. Sound: Compiling in support for ESD (Enlightened Sound Daemon). Databases: Compiling in support for Berkeley database. Compiling in support for GNU DBM. Compiling in support for LDAP. Internationalization: Compiling in support for Mule (multi-lingual Emacs). Compiling in support for XIM (X11R5+ I18N input method). - Using Motif to provide XIM support. Mail: Compiling in support for "dot-locking" mail spool file locking method. Other Features: Inhibiting IPv6 canonicalization at startup. Compiling in support for ToolTalk. Compiling in support for dynamic shared object modules. Load-Path Lisp Shadows: ---------------------- (/usr/local/lib/xemacs/xemacs-packages/lisp/build/build-report /usr/local/lib/xemacs-21.4.21/lisp/build-report) Installed XEmacs Packages: ------------------------- (zenirc ver: 1.16 upstream: 2.112) (xwem ver: 1.22 upstream: lg(a)xwem.org--2005/xwem--main--2.1--versionfix-1) (xslt-process ver: 1.12 upstream: 1.2.1) (xslide ver: 1.09 upstream: 0.2.2) (xlib ver: 1.14 upstream: lg(a)xwem.org--2005/xlib--main--2.1--version-0) (xetla ver: 1.01 upstream: steve(a)eicq.org--2005/xetla--main--1.1--version-0) (xemacs-devel ver: 1.72 upstream: No-Upstream-Ver) (xemacs-base ver: 2.03 upstream: No-Upstream-Ver) (x-symbol ver: 1.1 upstream: 4.5.1) (w3 ver: 1.32 upstream: 4.0pre47) (vm ver: 7.22 upstream: 7.17) (viper ver: 1.48 upstream: 3.09) (view-process ver: 1.13 upstream: 2.4) (vhdl ver: 1.21 upstream: 3.33.8) (vc-cc ver: 1.22 upstream: No-Upstream-Ver) (vc ver: 1.41 upstream: No-Upstream-Ver) (tramp ver: 1.32 upstream: 2.0.53) (tpu ver: 1.14 upstream: 4.2X) (tooltalk ver: 1.15 upstream: No-Upstream-Ver) (tm ver: 1.38 upstream: No-Upstream-Ver) (time ver: 1.14 upstream: 1.17) (textools ver: 1.15 upstream: No-Upstream-Ver) (text-modes ver: 1.9 upstream: No-Upstream-Ver) (texinfo ver: 1.3 upstream: No-Upstream-Ver) (supercite ver: 1.21 upstream: 3.55x3) (strokes ver: 1.1 upstream: No-Upstream-Ver) (speedbar ver: 1.28 upstream: 0.14beta4) (sounds-wav ver: 1.12 upstream: No-Upstream-Ver) (sounds-au ver: 1.12 upstream: No-Upstream-Ver) (sml-mode ver: 0.12 upstream: 3.9.5) (slider ver: 1.15 upstream: 0.3x1) (sieve ver: 1.18 upstream: No-Upstream-Ver) (sh-script ver: 1.21 upstream: 2.0f) (sgml ver: 1.11 upstream: No-Upstream-Ver) (semantic ver: 1.2 upstream: 1.4.4) (scheme ver: 1.14 upstream: No-Upstream-Ver) (sasl ver: 1.16 upstream: 1.14.4) (ruby-modes ver: 1.02 upstream: 1.6.8) (rmail ver: 1.14 upstream: No-Upstream-Ver) (riece ver: 1.22 upstream: 2.0.2) (reftex ver: 1.34 upstream: 4.21) (re-builder ver: 1.05 upstream: 1.20) (python-modes ver: 1.07 upstream: No-Upstream-Ver) (psgml-dtds ver: 1.03 upstream: No-Upstream-Ver) (psgml ver: 1.44 upstream: 1.3.1) (ps-print ver: 1.11 upstream: 6.5.6) (prog-modes ver: 2.07 upstream: No-Upstream-Ver) (pgg ver: 1.06 upstream: 0.1) (perl-modes ver: 1.09 upstream: No-Upstream-Ver) (pcomplete ver: 1.04 upstream: 1.1.6) (pcl-cvs ver: 1.66 upstream: R-2_9_9) (pc ver: 1.28 upstream: No-Upstream-Ver) (os-utils ver: 1.37 upstream: No-Upstream-Ver) (oo-browser ver: 1.04 upstream: 4.08) (ocaml ver: 0.05 upstream: 3.06) (net-utils ver: 1.48 upstream: N/A) (misc-games ver: 1.18 upstream: No-Upstream-Ver) (mine ver: 1.16 upstream: 1.9) (mh-e ver: 1.29 upstream: 7.4.2) (mew ver: 1.19 upstream: 1.94.2) (mailcrypt ver: 2.14 upstream: 3.5.8) (mail-lib ver: 1.76 upstream: No-Upstream-Ver) (jde ver: 1.51 upstream: 2.3.3) (ispell ver: 1.32 upstream: 3.6) (ilisp ver: 1.33 upstream: 5.12.0) (igrep ver: 1.14 upstream: 2.111) (idlwave ver: 1.32 upstream: 5.1) (ibuffer ver: 1.09 upstream: No-Upstream-Ver) (hyperbole ver: 1.16 upstream: 4.18) (hm--html-menus ver: 1.23 upstream: 5.9) (haskell-mode ver: 1.08 upstream: 2.1) (gnus ver: 1.9 upstream: 5.10.7) (gnats ver: 1.17 upstream: 3.101) (general-docs ver: 1.04 upstream: No-Upstream-Ver) (games ver: 1.17 upstream: 1.04) (fsf-compat ver: 1.15 upstream: No-Upstream-Ver) (frame-icon ver: 1.11 upstream: No-Upstream-Ver) (fortran-modes ver: 1.05 upstream: No-Upstream-Ver) (forms ver: 1.15 upstream: 2.37) (footnote ver: 1.16 upstream: 0.18x) (eudc ver: 1.39 upstream: 1.32) (eterm ver: 1.17 upstream: No-Upstream-Ver) (eshell ver: 1.1 upstream: 2.4.1) (escreen ver: 1.01 upstream: 1.16) (erc ver: 0.21 upstream: Version 5.1.2 Revision: 1.796.2.6) (emerge ver: 1.11 upstream: No-Upstream-Ver) (elib ver: 1.11 upstream: 1.0) (eieio ver: 1.05 upstream: 0.17) (efs ver: 1.33 upstream: 1.23) (edt ver: 1.13 upstream: No-Upstream-Ver) (edit-utils ver: 2.34 upstream: No-Upstream-Ver) (ediff ver: 1.62 upstream: 2.75) (edebug ver: 1.21 upstream: No-Upstream-Ver) (ecrypto ver: 0.2 upstream: 2.0) (ecb ver: 1.22 upstream: 2.31) (docbookide ver: 0.07000000000000001 upstream: 0.1) (dired ver: 1.17 upstream: 7.13) (dictionary ver: 1.16 upstream: 1.8) (debug ver: 1.17 upstream: No-Upstream-Ver) (crisp ver: 1.15 upstream: 1.34) (cookie ver: 1.15 upstream: No-Upstream-Ver) (clearcase ver: 1.1 upstream: /main/laptop/165) (cc-mode ver: 1.45 upstream: 5.30.10) (calendar ver: 1.23 upstream: No-Upstream-Ver) (calc ver: 1.26 upstream: 2.02fX3) (c-support ver: 1.22 upstream: No-Upstream-Ver) (build ver: 1.14 upstream: 2.02) (bbdb ver: 1.29 upstream: 2.34) (auctex ver: 1.46 upstream: 11.55) (apel ver: 1.32 upstream: 10.6) (ada ver: 1.14 upstream: 2.27) (Sun ver: 1.16 upstream: No-Upstream-Ver) (skk ver: 1.23 upstream: 10.62a) (mule-ucs ver: 1.14 upstream: 0.84) (mule-base ver: 1.48 upstream: No-Upstream-Ver) (lookup ver: 1.15 upstream: 1.0) (locale ver: 1.22 upstream: No-Upstream-Ver) (leim ver: 1.22 upstream: No-Upstream-Ver) (latin-unity ver: 1.17 upstream: 1.17) (latin-euro-standards ver: 1.07 upstream: 1.07) (egg-its ver: 1.27 upstream: No-Upstream-Ver) (edict ver: 1.16 upstream: 0.9.9) Installed Modules: ----------------- Features: -------- (mail-abbrevs xemacsbug shadow sendmail rfc822 viper viper-ex viper-macs viper-mous viper-cmd viper-util viper-keym viper-init gnuserv psvn edmacro overlay essd-bugs tramp-smb tramp password format-spec timer-funcs trampver efs-x19.15 efs-fnh efs-ovwrt efs-cu efs-netrc efs-defun efs ox-mode cc-mode cc-fonts cc-menus cc-cmds cc-styles cc-align cc-engine advice advice-preload ess-toolbar ess-mous mouseme thingatpt browse-url ess-menu imenu ess-swv ess-noweb noweb-font-lock-mode essl-bugs essd-omg essl-omg essd-els essd-sas essl-sas essa-sas rtf-support executable shell essd-arc essd-vst essd-xls essl-lsp essd-sta essl-sta cc-vars cc-defs make-regexp essd-sp6 essd-sp5 essd-sp3 essd-r essl-s ess-inf ess-utils comint ring ess-mode noweb-mode ess ess-cust regexp-opt ess-emcs ess-site tex-site font-lock cus-face rsz-minibuf recent-files savehist pending-del env zenirc-autoloads xwem-autoloads xslt-process-autoloads xslide-autoloads xlib-autoloads xetla-autoloads xemacs-devel-autoloads xemacs-base-autoloads x-symbol-autoloads w3-autoloads vm-autoloads viper-autoloads view-process-autoloads vhdl-autoloads vc-cc-autoloads vc-autoloads tramp-autoloads tpu-autoloads tooltalk-autoloads tm-autoloads time-autoloads textools-autoloads text-modes-autoloads texinfo-autoloads supercite-autoloads strokes-autoloads speedbar-autoloads sounds-wav-autoloads sounds-au-autoloads sml-mode-autoloads slider-autoloads sieve-autoloads sh-script-autoloads sgml-autoloads semantic-autoloads scheme-autoloads sasl-autoloads ruby-modes-autoloads rmail-autoloads riece-autoloads reftex-autoloads re-builder-autoloads python-modes-autoloads psgml-dtds-autoloads psgml-autoloads ps-print-autoloads prog-modes-autoloads pgg-autoloads perl-modes-autoloads pcomplete-autoloads pcl-cvs-autoloads pc-autoloads os-utils-autoloads oo-browser-autoloads ocaml-autoloads net-utils-autoloads misc-games-autoloads mine-autoloads mh-e-autoloads mew-autoloads mailcrypt-autoloads mail-lib-autoloads jde-autoloads ispell-autoloads ilisp-autoloads igrep-autoloads idlwave-autoloads ibuffer-autoloads hyperbole-autoloads hm--html-menus-autoloads haskell-mode-autoloads gnus-autoloads gnats-autoloads general-docs-autoloads games-autoloads fsf-compat-autoloads frame-icon-autoloads fortran-modes-autoloads forms-autoloads footnote-autoloads eudc-autoloads eterm-autoloads eshell-autoloads escreen-autoloads erc-autoloads emerge-autoloads elib-autoloads eieio-autoloads efs-autoloads edt-autoloads edit-utils-autoloads ediff-autoloads edebug-autoloads ecrypto-autoloads ecb-autoloads docbookide-autoloads dired-autoloads dictionary-autoloads debug-autoloads crisp-autoloads cookie-autoloads clearcase-autoloads cc-mode-autoloads calendar-autoloads calc-autoloads c-support-autoloads build-autoloads bbdb-autoloads auctex-autoloads apel-autoloads ada-autoloads Sun-autoloads skk-autoloads mule-ucs-autoloads mule-base-autoloads lookup-autoloads locale-autoloads leim-autoloads latin-unity-autoloads latin-euro-standards-autoloads egg-its-autoloads edict-autoloads lisp-autoloads loadhist auto-show fontl-hooks x-iso8859-1 slovenian czech romanian ccl mule-help code-cmds gutter-items menubar-items x-menubar dragdrop mode-motion mouse itimer auto-save lisp-mode easymenu iso8859-1 page buff-menu lib-complete cus-file derived frame text-props obsolete cus-start custom widget cl-extra mini-cl cl cl-19 packages backquote very-early-lisp tooltalk file-coding mule lucid-scrollbars cut-buffer lucid-menubars motif-dialogs x c-balloon-help tty-frames tty toolbar esd-sound scrollbar unix-processes multicast network-streams subprocesses modules menu-accelerator-support menubar berkeley-db dbm md5 xemacs xim gutter tiff png gif jpeg xpm xbm cde lisp-float-type usg-unix-v dragdrop-api dialog devices window-system base64) Recent keystrokes: ----------------- M-x r e p o TAB r t - x e m TAB RET Recent messages (most recent first): ----------------------------------- Loading xemacsbug...done Loading xemacsbug... 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Stephen J. Turnbull wrote: > Rodney Sparapani writes: > > > X Error of failed request: BadWindow (invalid Window parameter) > > What's your window manager? I think this has to do with window > manager reparenting, but I don't exactly know what is going on. > > > > The window manager is the Java Desktop System. Basically, it's Sun's distribution of GNOME AFAICT. RODNEY

Rodney Sparapani wrote: > It just happened again, but this time, it didn't die. The first error > message is the same, the second is different: > > X Error of failed request: BadWindow (invalid Window parameter) > Major opcode of failed request: 18 (X_ChangeProperty) > Resource id in failed request: 0x681655 > Serial number of failed request: 6539403 > Current serial number in output stream: 6539405 > X Error of failed request: BadWindow (invalid Window parameter) > Major opcode of failed request: 25 (X_SendEvent) > Resource id in failed request: 0x681655 > Serial number of failed request: 6539404 > Current serial number in output stream: 6539405 A BadWindow error for XChangeProperty() followed by one for XSendEvent(), with consecutive serial numbers and identical window IDs. That *has* to be this code in x_reply_selection_request() in select-x.c: XChangeProperty (display, window, reply.property, type, format, PropModeReplace, data, size); /* At this point, the selection was successfully stored; ack it. */ XSendEvent (display, window, False, 0L, (XEvent *) &reply); However, the "window" variable is taken from the "requestor" field of a SelectionRequest event. IOW, an external program sends XEmacs a SelectionRequest event with a bogus window ID, and Xlib complains when XEmacs tries to reply to the (non-existent) requestor. This has to be a bug in an external program, and there are limits to what XEmacs can do about it. I don't think that it can prevent Xlib from throwing the error. AFAIK, there isn't any way to test whether a particular XID is valid (other than trying to use it and seeing if an error occurs). It's possible that there are bugs in the handling of X errors. At least one such bug was fixed in the 21.4 series (the error handler was calling into lisp which called into Xlib, which isn't allowed).