Text message notification: 1 unread conversation From: null

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Lock screen and home screen widget shows notification of unread message, but 
there are non when i open up Hangouts
2. Happened around the time I updated to Hangouts 2.4
3. Happened around the time I deleted a video from a group text thread

What is the expected output? What do you see instead?
I expect to see the unread message when i tap on the notification. Instead, I 
open Hangouts and don't see any unread messages.

What version of the product are you using?
Dashclock 1.6

Which device and Android version are you experiencing this issue on?
Nexus 5, Lollipop 5.0

Are you using a custom launcher or ROM? If so, which one? Note that custom
launchers and ROMs are not supported.

Please provide any additional information below.

Original issue reported on code.google.com by christin...@gmail.com on 11 Dec 2014 at 10:12

[GoogleCodeExporter]

The null message notification disappeared two days later. Not sure what caused 
it to go away.

Original comment by christin...@gmail.com on 16 Dec 2014 at 12:02