From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Alan Third Newsgroups: gmane.emacs.bugs Subject: bug#47139: emacs 27.1 on MacOS Big Sur - "planarGetBytes" errors on console Date: Mon, 15 Mar 2021 21:48:00 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="2228"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 47139@debbugs.gnu.org To: Jason May Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Mar 15 22:49:12 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lLv5L-0000Um-On for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 15 Mar 2021 22:49:11 +0100 Original-Received: from localhost ([::1]:45802 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lLv5K-00076P-NU for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 15 Mar 2021 17:49:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:40214) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lLv5C-00074q-04 for bug-gnu-emacs@gnu.org; Mon, 15 Mar 2021 17:49:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:54109) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lLv5B-0007FQ-Ml for bug-gnu-emacs@gnu.org; Mon, 15 Mar 2021 17:49:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lLv5B-0002AU-LN for bug-gnu-emacs@gnu.org; Mon, 15 Mar 2021 17:49:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Alan Third Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 15 Mar 2021 21:49:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 47139 X-GNU-PR-Package: emacs Original-Received: via spool by 47139-submit@debbugs.gnu.org id=B47139.16158448928273 (code B ref 47139); Mon, 15 Mar 2021 21:49:01 +0000 Original-Received: (at 47139) by debbugs.gnu.org; 15 Mar 2021 21:48:12 +0000 Original-Received: from localhost ([127.0.0.1]:37422 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lLv4O-00029N-2x for submit@debbugs.gnu.org; Mon, 15 Mar 2021 17:48:12 -0400 Original-Received: from outbound.soverin.net ([116.202.65.218]:58835) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lLv4M-00029A-Hv for 47139@debbugs.gnu.org; Mon, 15 Mar 2021 17:48:11 -0400 Original-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 2EC90600D0; Mon, 15 Mar 2021 21:48:04 +0000 (UTC) Original-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=1615844883; bh=9toxA6cqo2j2GV8z8C1vUEiN8gSeqrIixeofMwr3Y38=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hYis2fMx6n/O/6AyTDFklLJxEfGjBespokGQaIpu/WGpfdk68N0RyCdg1cGKi/K7q 5OGe27EpkER9yLXDKbM5or8ih3tLPUWrTljT5Fno50LrTrPpxHKaNJoC1h1YXSryme 4BD/citCi4WbKtaxcBliTYjxsdGg6aeDgbXZtjCPXtqhCGm8tX8KBGKTnQh80V8Zfu 4POgXd+/DvKFwBfN3p5yu43t4BAJfT7PG7tyUG/Ew2Zhb3Kvao7Ggxj3J7s29TjujC rJruoVILsCBloKNR7ahDnJCkSsetBROQH38dpLOiLeFfYO4+8sYLokq6VENdXxm82i fbrvoVMqakEww== Original-Received: by breton.holly.idiocy.org (Postfix, from userid 501) id D2300202AFD0A6; Mon, 15 Mar 2021 21:48:00 +0000 (GMT) Mail-Followup-To: Alan Third , Jason May , 47139@debbugs.gnu.org Content-Disposition: inline In-Reply-To: X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:202435 Archived-At: On Sun, Mar 14, 2021 at 11:17:27AM -0700, Jason May wrote: > Running Emacs 27.1 on MacOS 11.2.2 > > Was previously running the emacsformacosx.com version, now running the > version installed from homebrew. Run in windowing mode, not terminal. > > The emacs process writes a continuous stream of the following identical > error message to the terminal where it was started: > > Error - planarGetBytes count (28) is less than bytesPerRow (48).?? No > data will be read. > > There are no errors in any emacs buffers. Running with --debug-init > makes no difference. > > The frequency of the error messages varies. When emacs is idle it seems > to show up every 60 seconds. More often (as frequently as several times > per second, but it is not consistent) when emacs in is active use. > > I have not been able to identify any particular usage pattern that > correlates > with these messages. Other than writing this message to stderr, emacs is > stable and exhibits no unusual behavior.?? This is a message generated by the GUI toolkit, not Emacs. It appears that various people have reported it over the years using various versions of Emacs and various versions of macOS. At least one of those complaints was apparently solved by a macOS update, so I'm not sure that this is anything for us to fix. If you can find out what, exactly, is causing the error message, please let us know. When you say you're running the homebrew version, is that the cask, because that's just an emacsformacosx.com build? If you're able to build your own Emacs that might be better, but I don't think homebrew lets you build for the GUI any more. -- Alan Third