From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Davis Subject: Can't email multipart/alternative anymore Date: Thu, 22 Oct 2015 15:19:45 -0400 Message-ID: <6sw6c7wpueg17y.fsf@pfdstudio.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:43494) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZpLOw-0003LI-E1 for emacs-orgmode@gnu.org; Thu, 22 Oct 2015 15:19:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZpLOs-0004ro-EO for emacs-orgmode@gnu.org; Thu, 22 Oct 2015 15:19:50 -0400 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:52576) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZpLOs-0004qz-9t for emacs-orgmode@gnu.org; Thu, 22 Oct 2015 15:19:46 -0400 Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.nyi.internal (Postfix) with ESMTP id 349CD22647 for ; Thu, 22 Oct 2015 15:19:45 -0400 (EDT) List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: emacs-orgmode@gnu.org I just tried running org-mime-org-buffer-htmlize, which I have used successfully in the past. However, this time, I got an empty message buffer, and this in the mini-buffer: org-export-barf-if-invalid-backend: Unknown "nil" back-end: Aborting export Any clues? I haven't used this in a couple of months, but it did work at one time and, as far as I know, I haven't changed anything that should impact this. Thanks! -pd