gdebi-gtk crashed with AttributeError in _maybe_append_multiarch_suffix(): 'NoneType' object has no attribute '_cand'

updating teamviewer

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: gdebi 0.9.5.3ubuntu2
ProcVersionSignature: Ubuntu 3.13.0-40.69-generic 3.13.11.10
Uname: Linux 3.13.0-40-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: amd64
CrashCounter: 1
Date: Sat Dec 6 21:15:46 2014
ExecutablePath: /usr/share/gdebi/gdebi-gtk
InstallationDate: Installed on 2014-02-17 (292 days ago)
InstallationMedia: Lubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
InterpreterPath: /usr/bin/python3.4
PackageArchitecture: all
ProcCmdline: /usr/bin/python3 /usr/bin/gdebi-gtk --non-interactive /home/master/Downloads/teamviewer_10.0.36281_i386.deb
PythonArgs: ['/usr/bin/gdebi-gtk', '--non-interactive', '/home/master/Downloads/teamviewer_10.0.36281_i386.deb']
SourcePackage: gdebi
Title: gdebi-gtk crashed with AttributeError in _maybe_append_multiarch_suffix(): 'NoneType' object has no attribute '_cand'
UpgradeStatus: Upgraded to trusty on 2014-05-23 (197 days ago)
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