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POError using Slidify with knitr and R Markdown in Rstudio
 

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  1. POError using Slidify with knitr and R Markdown in Rstudio
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    <p>I am trying out slidify after downloading the required packages from github as stated in this document on <a href="http://documentup.com/ramnathv/slidify" rel="nofollow">getting started with Slidify</a>. After creating the deck with create_deck() I used the function slidify() on a test code that I found online. This is the code:</p> <pre><code>--- ### A Simple Plot Let us create a simple scatterplot. ```{r simple-plot, fig.height = 6, fig.align = 'center', message = F} require(ggplot2) qplot(wt, mpg, data = mtcars) ``` --- ### A Table ```{r table, results = 'asis', comment = NA} library(xtable) options(xtable.type = 'html') xtable(head(mtcars)) ``` </code></pre> <p>I saved the above code as test_slidify.Rmd and called it using slidify("test_slidify.Rmd"). However, I keep running into the following error, at the end below:</p> <pre><code>processing file: C:/Users/VJ/test_slidify.Rmd |&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt; | 20% ordinary text without R code |&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt; | 40% label: simple-plot (with options) List of 4 $ fig.height: num 6 $ fig.align : chr "center" $ message : logi FALSE $ indent : chr " " |&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt; | 60% ordinary text without R code |&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt; | 80% label: table (with options) List of 3 $ results: chr "asis" $ comment: logi NA $ indent : chr " " |&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;| 100% ordinary text without R code output file: C:\Users\VJ\test_slidify.md Error in mapply(function(i, j) doc[i:j], begin, end, SIMPLIFY = FALSE) : Zero-length inputs cannot be mixed with those of non-zero length </code></pre> <p>I have downloaded the most recent version of slidify and other required packages, but still keep running into this error. Appreciate any help. Lastly, does slidify create a .md file only or a html file like in a regular Rmarkdown with knitr. How do we convert the generated .md file into a html file. </p>
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    1. USRamnath
    1. USVijay Ivaturi
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      1. VTUpMod
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    3. VO
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    1. COsame issue here
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      1. USjdennison
    2. COI had the same problem ever. Solved it by restarting RStudio...I copied your codes and it works in my laptop.
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      1. USElaine
 

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