Emacs "notmuch CLI version mismatch"

Subject: Emacs "notmuch CLI version mismatch"

Date: Mon, 10 Jul 2017 12:16:58 +0000

To: notmuch@notmuchmail.org


From: david wen riccardi-zhu

I'm getting this error in Emacs after upgrading packages:

notmuch-logged-error: notmuch CLI version mismatch Emacs requested 
a newer output format than supported by the notmuch CLI.  You may 
need to restart Emacs or upgrade your notmuch package.

The message appears whenever I try to open an email. 

Emacs is 25.2.1, notmuch is 0.24.2. I'm on Arch Linux x86_64.

I've tried upgrading my OS, and restarting Emacs and the OS, but 
the error persists.

Am I getting this error because Arch needs to update to 0.24.2-2? 
Should I switch to git?

It would also be nice if this error didn't prevent accessing 
messages. : )

Many thanks!