scribes crashed with KeyError in __get_gtk_image_id_from(): 'printer'

1) Description: Ubuntu precise (development branch)
Release: 12.04

2) scribes:
  Instalado: 0.4~r910-0ubuntu2
  Candidato: 0.4~r910-0ubuntu2
  Tabela de versão:
 *** 0.4~r910-0ubuntu2 0
        500 http://archive.ubuntu.com/ubuntu/ precise/universe amd64 Packages
        100 /var/lib/dpkg/status

3) I clicked 'show window to print current file', and I had a file open.

4) The print preview didn't show, and Scribes crashed thru Apport.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: scribes 0.4~r910-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-20.32-generic 3.2.12
Uname: Linux 3.2.0-20-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.95-0ubuntu1
Architecture: amd64
Date: Sat Mar 24 20:01:04 2012
ExecutablePath: /usr/bin/scribes
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/scribes
PythonArgs: ['/usr/bin/scribes']
SourcePackage: scribes
Title: scribes crashed with KeyError in __get_gtk_image_id_from(): 'printer'
UpgradeStatus: Upgraded to precise on 2012-03-03 (21 days ago)
UserGroups: adm admin lp lpadmin sambashare