From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Evan Aad Newsgroups: gmane.emacs.help Subject: Re: "writing to child signal FD: Bad file descriptor" message when opening a LaTeX document's PDF file using the Run Viewer button Date: Tue, 8 Nov 2022 11:20:01 +0200 Message-ID: References: <87wn85hm5p.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="38757"; mail-complaints-to="usenet@ciao.gmane.io" Cc: help-gnu-emacs@gnu.org To: Robert Pluim Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Nov 08 10:21:11 2022 Return-path: Envelope-to: geh-help-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 1osKn8-0009r9-UC for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 08 Nov 2022 10:21:10 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1osKmY-0005qm-Ov; Tue, 08 Nov 2022 04:20:35 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1osKmF-0005kU-8V for help-gnu-emacs@gnu.org; Tue, 08 Nov 2022 04:20:21 -0500 Original-Received: from mail-yb1-xb31.google.com ([2607:f8b0:4864:20::b31]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1osKmD-000670-MF for help-gnu-emacs@gnu.org; Tue, 08 Nov 2022 04:20:15 -0500 Original-Received: by mail-yb1-xb31.google.com with SMTP id z192so16732152yba.0 for ; Tue, 08 Nov 2022 01:20:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=8Q4kKQgbvtFYP6hO18Vud9r2T5In09vQPylvDTxvsDI=; b=CwF4iwp5iJJxrE8+hpIGavYw+JDInvm5/Q2v8+bhpP8xTi4PhDHhEgQ+h5TpWBNZjx 34677j2lihHMhCjLatqrxTNK7USo5vP35aOrgQ1q6o6p2Qpp4URTfLdYzwVqaqFlwwI5 2cDTjObQM6A5b0B6Uft3HAOvkv9lV2xBpqeA+baEkDsfHiA+6EVB2sQevFOhWuUT6OjC s2LAmqVDJ/qDkTOUIcWKrS551W+er5ADm/7wn4ppFAyG8opDjAo10O1qN7+K+o8PEAd3 QvafudCYQ00k5UG26Zpw3D69biPijA7W2kQ0ruk2SqHz1Gnlv15PLN86IBcsn+QCqYqA FKvQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=8Q4kKQgbvtFYP6hO18Vud9r2T5In09vQPylvDTxvsDI=; b=3j8vqLG4MsZhoXXzhL4TSW+vH9YHSMV37KvnxfhoSXPWW/ADNUNsJJI080lpQHrYpf 8y7M/gPyWfZN0lbZ97utWQdnZvF/zWveWQlbI52dS/qQeiaR6awcls1lm4HBcA6q9CTs M71YIXsbIGo61V1xuo2hB7axI6qiWlHORI6ZJR8C9cxOEKOegxnh+qArr6HVcBb7AxUX nKVjyZF4wnoD8cmXm9GAfW0jUXR+PLfPLevC4iWwkh3Td9CzU3GfjGucr4z473SZOUGh VoIgiUrlxUFYRXUkdy9889XIHKcI8jV/zEDvghFJen/5LHBbOdtSjaVyGSf7/JuX6ImW h6+Q== X-Gm-Message-State: ACrzQf0ooNlTrQjp8Nk1zjffXvAK0FkJTxsO7wBce8nl1XpZiBYxLar3 9zF63+2Zgp5y53fsVH86s2smFl8SpXrPPD/I90A= X-Google-Smtp-Source: AMsMyM4CuzVcKG3OFZJPcb3m82iR99HGFQkULxjfTOfDvT2i4FDLEV/1tCd6e6sxuTqeYOnAtFLdqI1PMcfBGRjiVqw= X-Received: by 2002:a25:ab52:0:b0:6cc:782d:ad85 with SMTP id u76-20020a25ab52000000b006cc782dad85mr47400907ybi.375.1667899212611; Tue, 08 Nov 2022 01:20:12 -0800 (PST) In-Reply-To: <87wn85hm5p.fsf@gmail.com> Received-SPF: pass client-ip=2607:f8b0:4864:20::b31; envelope-from=oddeveneven@gmail.com; helo=mail-yb1-xb31.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:140812 Archived-At: > Does the error message go away if you do "M-x shell" in the same session = first? Yes, the error message goes away if I do "M-x shell". You can close this thread with a status of "Duplicate", pointing to the bug report you linked to in your post. Thanks. On Tue, Nov 8, 2022 at 10:43 AM Robert Pluim wrote: > > >>>>> On Tue, 8 Nov 2022 09:02:07 +0200, Evan Aad said: > Evan> /Applications/Emacs.app/Contents/MacOS/Emacs-x86_64-10_14: writ= ing to > Evan> child signal FD: Bad file descriptor > > Evan> This message is appended to the Terminal window every time I hi= t the > Evan> "Run Viewer" button. > > Evan> How can I fix whatever problem it is that causes this message t= o appear? > > Does the error message go away if you do "M-x shell" in the same > session first? If so, you=CA=BCve run into > > > which is fixed in Emacs 29.1 (not yet released) > > Robert > --