unable to read some books

[torresmon]

Before creating an issue, please ensure:

• This is a bug in the software that resides in this repository, and not a
  support matter (use https://otland.net/forums/support.16/ for support)
• This issue is reproducible without changes to the C++ code in this repository

Steps to reproduce (include any configuration/script required to reproduce)

1. Writing on some books.

• ex: book Id 1977

3. Using the transformed, readable version of that book.

• ex: book Id 1962 ( 1977 written transformation )

Expected behaviour

Window with read-olny text

Actual behaviour

Nothing happens

[nekiro]

Not a bug, but matter of configuration, its related to missing attributes.