# hyperref complains about missing destination in eqnarray [closed]

In my document, I get this warning with pdflatex:

Package hyperref Warning: No destination for bookmark of \addcontentsline,
(hyperref)                destination is added on input line 112.


The lines in question are an eqnarray:

\begin{eqnarray}
\left( a^{\frac{p}{q}} \right)^{rq} &=& \left( \left( \sqrt[q]{a^p} \right)^q \right)^r \nonumber \\
&=& (a^p)^r = a^{rp}
\end{eqnarray}


What is the problem here? How can I fix this?

-
Please provide a full minimal example. – Marco Daniel Dec 11 '11 at 14:46
Don't use eqnarray, first of all; see this answer. However, the warning might be triggered by a different line. – egreg Dec 11 '11 at 14:49
Okay, I switched over to the align environment. – queueoverflow Dec 11 '11 at 15:13
@queueoverflow: In conjunction with @ egreg's comment, the given code snippet may not be the cause of the problem. Try to remove the eqnarray environment (or align) and see if the problem persists; it may just switch to some different line. If so, the problem is not with the code snippet provided and we need more detail. Follow @ MarcoDaniel's request and provide a minimal working example (MWE). – Werner Dec 11 '11 at 16:22
@queueoverflow: Okay, so try and widdle it down to as small a document as possible that includes only the necessary elements that reproduces the problem, and post it in your original question (click on edit). The reason is obvious: I can produce an MWE that doesn't have the problem, so we wouldn't know what you're doing differently to produce the error. Remember, the problem could stem from something before your eqnarray or align environment, that just blows up there... – Werner Dec 11 '11 at 19:05
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## closed as too localized by Marco Daniel, Joseph Wright♦Jan 7 '12 at 19:22

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