1.6.0rc1: xdvi rendering of an imported file fails because the
package 'nicefrac' was added two times:
The package nicefrac has already been loaded with options: []
There has now been an attempt to load it with options
[nice]
Adding the global options:
,nice
to your \documentclass declaration may fix this.
Try typing <return> to proceed.
Everything is ok, as I the \usepackage[nice]{nicefrac} in the preamble is
commented out.
By the way, wouldn't be convenient LyX to proceed in such cases?
Thank you
--
Pol
