[astrodad]

I'm getting a conversion error converting an RTF to LRF:

'NoneType' object is unsubscriptable
Detailed traceback:
Traceback (most recent call last):
File "main.py", line 941, in convert_single
File "main.py", line 918, in convert_single_others
File "calibre\library\database2.pyo", line 349, in format
File "calibre\library\database2.pyo", line 385, in remove_format
TypeError: 'NoneType' object is unsubscriptable

Also, if I try to simply add the lrf file (that I converted using rtf2lrf), I get the following after selecting the lrf file in the dialog:

[Errno 2] No such file or directory: u'C:\\Documents and Settings\\Admin\\My Documents\\My eBooks\\library\\Agatha Christie\\Partners in Crime (321)\\Partners in Crime - Agatha Christie.lrf'
Detailed traceback:
Traceback (most recent call last):
File "calibre\gui2\dialogs\metadata_single.pyo", line 323, in accept
File "calibre\gui2\dialogs\metadata_single.pyo", line 112, in sync_formats
File "calibre\library\database2.pyo", line 360, in add_format
IOError: [Errno 2] No such file or directory: u'C:\\Documents and Settings\\Admin\\My Documents\\My eBooks\\library\\Agatha Christie\\Partners in Crime (321)\\Partners in Crime - Agatha Christie.lrf'

I am adding a file that's in another folder x:\downloads\PG\Partners in Crime - Agatha Christie.lrf