The error message (see below) after producing a pdf file was due to an arrow-type sign at the end of an index entry. If removed, it works.
Since it took me quite some time to find out, I thought to report on it, to safe others time and nerves who run into it. This sign did not exist in the original and occurs after importing the file into the new lyx version. It's mainly found at the end of an index entry, but also at the end of some legends or even at the end of some sections, chapters...
I tried to copy the sign here, but it gave this vertical space seen below. It might just be an empty space which has been transformed into this sign during the conversion. Would be helpful to eliminate it by adjusting the newer versions.
In vase somebody is using older lyx version, it would be interesting to see, whether one of it takes it without stopping the job.
Wolfgang Package lastpage Info: Please have a look at the pageslts package at (lastpage) https://www.ctan.org/pkg/pageslts (lastpage) ! on input line 153. Runaway argument? {White Clover ! Paragraph ended before \@index was complete. <to be read again> \par l.155 I suspect you've forgotten a `}', causing me to apply this control sequence to too much text. How can we recover? My plan is to forget the whole thing and hope for the best. ! Extra }, or forgotten \endgroup. l.156 } on a meadow I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ) ! Emergency stop. <*> growth16072008-N-Test.tex
growth16072008-N-Test.lyx
Description: application/lyx
