LyX ⇒ serious problem with lyx

[sonjadaniela]

hello experts!
i have a serious problem, because tomorrow i have to give in my thesis and lyx does not convert to pdf anymore. before it worked properly and now there is no convertion in no format possible.
i changed some figures and run the spellcheck(this shouldnt be a problem) and the it wont work anymore. i get no error messages. it just does nothing. with other files the pdf is opened like usual.
please help!

[T3.]

I'm afraid that without some more specific information it will be difficult to help you. Export your LyX document to LaTeX and try to compile from the command line. If there are any errors during compilation you will see them in the log file. Send the log file as an attachment, so we can see what's going on. If your thesis is not too big, send it as well.

Cheers,

Tomek