On 07/04/2010 7:08 PM, Sajjad wrote:
6. The liuthesis.layout file contain the following:#% Do not delete this line below; configure depends on this # \DeclareLaTeXClass{liuthesis}
If that's all you have in there, this is not sufficient. As suggested, a good starting point for you would be to copy the book.layout file.
If that is what you did, I don't know what the matter is. If you start LyX from a console you might get useful information for debugging.
-- Julien