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<code>Adam, Steve,<br>
<br>
Strangely the toy example is working for me as expected, I don't
get any error message.<br>
Here is my session info:<br>
<br>
R version 2.15.1 (2012-06-22)<br>
Platform: x86_64-pc-mingw32/x64 (64-bit)<br>
<br>
locale:<br>
[1] LC_COLLATE=English_United States.1252 <br>
[2] LC_CTYPE=English_United States.1252 <br>
[3] LC_MONETARY=English_United States.1252<br>
[4] LC_NUMERIC=C <br>
[5] LC_TIME=English_United States.1252 <br>
<br>
attached base packages:<br>
[1] stats graphics utils datasets grDevices methods
base <br>
<br>
other attached packages:<br>
[1] bitops_1.0-4.2 data.table_1.8.4 shiny_0.2.3
rj_1.1.0-4 <br>
<br>
loaded via a namespace (and not attached):<br>
[1] caTools_1.13 digest_0.5.2 rj.gd_1.1.0-1
RJSONIO_1.0-1 <br>
[5] tools_2.15.1 websockets_1.1.6 xtable_1.7-0 <br>
<br>
--Mel.<br>
<br>
<br>
</code>
<div class="moz-cite-prefix"><code>On 11/30/2012 10:59 PM, Adam
Caldwell wrote:<br>
</code></div>
<blockquote
cite="mid:CAKq20buU6vOyPoERo8Yy8gdhxoLxWE9FF9XxQtjJsUgx_2fD5Q@mail.gmail.com"
type="cite">
<pre wrap=""><code>Unfortunately my code is a work in progress and useless without a
rather large unpublished research dataset.
However, I created a very simple example to display the issue:
<a class="moz-txt-link-freetext" href="https://gist.github.com/4180472">https://gist.github.com/4180472</a>
By default I commented out my workaround line, so you can see the
issue. In this case we get the error:
Error in `[.data.frame`(x, i) : object 'value' not found
Works as expected with the workaround uncommented.
There was a different error with my earlier project, though I think it
stems from the same issue.
If you aren't familiar with shiny, you can run my example by saving
both files to a directory, then
library(shiny)
runApp("/path/to/code")
On Fri, Nov 30, 2012 at 7:16 PM, Steve Lianoglou
<a class="moz-txt-link-rfc2396E" href="mailto:mailinglist.honeypot@gmail.com"><mailinglist.honeypot@gmail.com></a> wrote:
</code></pre>
<blockquote type="cite">
<pre wrap=""><code>Hi
I've been meaning to play with shiny but haven't found the time.
Could you share your project with the problem (maybe put on github) so we
can kick the tires -- or maybe a toy project that exhibits the issue if you
can't make yours public?
Thanks.
On Friday, November 30, 2012, Adam Caldwell wrote:
</code></pre>
<blockquote type="cite">
<pre wrap=""><code>
Ran into a bit of an issue using data.table in the shiny project I'm
working on, though google led me to someone with a similar problem,
and I resolved my issue by adding:
assignInNamespace("cedta.override","shiny","data.table")
To my project. Is this something that should be fixed in data.table or
shiny, or should I just continue to use this workaround? I didn't want
to file a bug if this isn't considered to be a bug.
Thanks,
--Adam
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</code></pre>
</blockquote>
<pre wrap=""><code>
--
Steve Lianoglou
Graduate Student: Computational Systems Biology
| Memorial Sloan-Kettering Cancer Center
| Weill Medical College of Cornell University
Contact Info: <a class="moz-txt-link-freetext" href="http://cbio.mskcc.org/~lianos/contact">http://cbio.mskcc.org/~lianos/contact</a>
</code></pre>
</blockquote>
<pre wrap=""><code>_______________________________________________
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</code></pre>
</blockquote>
<code><br>
</code>
<div class="moz-signature"><code>-- <br>
</code>
<p><code>Melanie BACOU<br>
International Food Policy Research Institute<br>
Agricultural Economist, HarvestChoice<br>
Work +1 (202) 862-5699<br>
E-mail <a class="moz-txt-link-abbreviated" href="mailto:mel@mbacou.com">mel@mbacou.com</a><br>
Visit harvestchoice.org</code></p>
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