devede_ng.py crashed with TypeError in disc_done(): 'NoneType' object is not callable

[cariboo]

Devede crashed when I clicked the burn button

ProblemType: Crash
DistroRelease: Ubuntu 16.10
Package: devede 4.6.1-1
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia
ApportVersion: 2.20.2-0ubuntu1
Architecture: amd64
CurrentDesktop: Unity
Date: Wed Jul 20 20:30:12 2016
ExecutablePath: /usr/lib/devede/devede_ng.py
InstallationDate: Installed on 2016-04-22 (89 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
InterpreterPath: /usr/bin/python3.5
PackageArchitecture: all
ProcCmdline: /usr/bin/python3 /usr/bin/devede
ProcEnviron:
 PATH=(custom, no user)
 SHELL=/bin/bash
 LANG=en_CA.UTF-8
 LANGUAGE=en_CA:en
 XDG_RUNTIME_DIR=<set>
PythonArgs: ['/usr/bin/devede']
SourcePackage: devede
Title: devede_ng.py crashed with TypeError in disc_done(): 'NoneType' object is not callable
Traceback:
 Traceback (most recent call last):
   File "/usr/lib/devede/devedeng/project.py", line 581, in disc_done
     burner = cv.get_burner()()
 TypeError: 'NoneType' object is not callable
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Kieran (theobserverster)]

Do you have Brasero installed?

[Erich Eickmeyer (eeickmeyer)]

Thank you for reporting this bug to Ubuntu.

Ubuntu 16.10 (yakkety) reached end-of-life on July 20, 2017.

See this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases

We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in.

[Launchpad Janitor (janitor)]

[Expired for devede (Ubuntu) because there has been no activity for 60 days.]