convert to LRF problem to view

[Elaine S]

When I do a convert to LRF format, it seems to work. When I view it, I get an error message. I pressed for further details:

Windows: ('8', '6.2.9200', '', 'Multiprocessor Free')
Traceback (most recent call last):
  File "site-packages\calibre\gui2\lrf_renderer\main.py", line 182, in parsed
  File "site-packages\calibre\gui2\lrf_renderer\document.py", line 460, in render
  File "site-packages\calibre\gui2\lrf_renderer\document.py", line 432, in render_chapter
  File "site-packages\calibre\gui2\lrf_renderer\document.py", line 63, in object_factory
  File "site-packages\calibre\gui2\lrf_renderer\text.py", line 168, in __init__
  File "site-packages\calibre\gui2\lrf_renderer\text.py", line 131, in __init__
  File "site-packages\calibre\gui2\lrf_renderer\text.py", line 95, in __init__
  File "site-packages\calibre\gui2\lrf_renderer\text.py", line 138, in update
  File "site-packages\calibre\gui2\lrf_renderer\text.py", line 72, in font
AttributeError: 'TextStyle' object has no attribute 'fontweight'

Calibre 2.28 is the version used

[Kovid Goyal (kovid)]

LRF is a legacy format. It is no longer developed and SONY, the only
company to use this format has quit the ereader business. As such I have
no interest in spending time on LRF. I suggest you convert
to EPUB instead, whih works on all existing SONY readers.

 status wontfix