# hyperref error (\ProcessKeyvalOptions* \relax) [closed]

I am using pdflatex, and when I include the package hyperref, it either returns the error \ProcessKeyvalOptions* \relax or \ProcessKeyvalOptions* depending on the order I put the included packages in. The other packages I am using are amsmath,amsfonts,amssymb,amsthm,fullpage,enumerate. Could anyone suggest where I am going wrong? Thanks.

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 Try loading hyperref last. – Jubobs Mar 13 at 19:21 I have tried this - yielded ! Missing $inserted.$ l.157 \ProcessKeyvalOptions* \relax ?  – sjb300 Mar 13 at 19:22 Please add a minimal working example (MWE) that illustrates your problem. It will be much easier for us to reproduce your situation and find out what the issue is when we see compilable code, starting with \documentclass{...} and ending with \end{document}. – Jubobs Mar 13 at 19:23 – Claudio Fiandrino Mar 13 at 19:30 Sorry - turns out I'd redefined \empty. Problem resolved. – sjb300 Mar 13 at 19:31

## closed as too localized by Heiko Oberdiek, David Carlisle, Kurt, cgnieder, QrrbrbirlbelMar 13 at 20:21

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