When I put in an issue with no title like The Walking Dead 007 I get this:

Loading config: /Users/Home/.comicnamer.json

Starting comicnamer

Found 1 issue

Processing file: The Walking Dead 007.cbz

Detected volume: The Walking Dead (issue: 7)

the walking dead
Traceback (most recent call last):
File "/usr/local/bin/comicnamer", line 8, in
load_entry_point('comicnamer==1.0', 'console_scripts', 'comicnamer')()
File "build/bdist.macosx-10.7-intel/egg/comicnamer/main.py", line 344, in main
File "build/bdist.macosx-10.7-intel/egg/comicnamer/main.py", line 263, in comicnamer
File "build/bdist.macosx-10.7-intel/egg/comicnamer/main.py", line 142, in processFile
File "build/bdist.macosx-10.7-intel/egg/comicnamer/utils.py", line 490, in generateFilename
KeyError: u'seasonno'

Once it finds an issue number like 14.1, the issue after it is named incorrectly. It should actually be able to process those ones.

Example:
Avengers Academy: http://www.comicvine.com/avengers-academy/49-33633/?page=2

They get renamed like:
Avengers Academy - [14] - Disaster Response.cbz
Avengers Academy - [15] - Peer Pressure.cbz
Avengers Academy - [16] - Fear Itself, Chapter 2: A God-Awful Small Affair.cbz

The title for 15 gets skipped, then it's correct again at 16.