list index out of range?

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Download an .amz
2. Run pymazon using the provided bat file
3. Load .amz and begin downloading music
4. Wait. Pymazon will eventually crash
5. I am unsure exactly how to reproduce this error in depth; the application 
functions for a fair amount of time but both times I have had this happen I 
have not been physically present to observe it.

What is the expected output? What do you see instead?
No output expected; normal operation would involve continuing to function 
without the below error:

Traceback (most recent call last):
  File "c:\Python27\lib\site-packages\pymazon\gtk\tree_model.py", line 105, in o
n_iter_nth_child
    return parent[n]
IndexError: list index out of range

** (python.exe:5048): CRITICAL **: pygtk_generic_tree_model_unref_node: assertio
n `VALID_ITER(iter, tree_model)' failed

What version of the product are you using? On what operating system?

Pymazon-0.9.1
Python 2.7
Windows 7 home premium


Please provide any additional information below.

.amz file attached in case it has anything to do with the specific 
files/filenames

Original issue reported on code.google.com by [email protected] on 14 Mar 2012 at 10:45

Attachments:

• Amazon-MP3-1331762425.amz