Hi, Lyx tells me an error when I enter the addresses (I have two different ones) of the authors just below the names of the authors of a paper. I have these addresses as as "address" in preliminary section . Exactly the message is as follows: The control sequence at the end of the top line
of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined." Thank you
