readlines error

[seankross]

I'm having some trouble with slidify("index.Rmd"). I'm using the latest version of rCharts and slidify/oneflie.

My console gives the following warnings:

slidify("index.Rmd")

processing file: index.Rmd
  |......................                                           |  33%
  ordinary text without R code

  |...........................................                      |  67%
label: unnamed-chunk-1 (with options) 
List of 2
 $ results: chr "asis"
 $ comment: logi NA

  |.................................................................| 100%
  ordinary text without R code

output file: index.md

Warning messages:
1: In readLines(doc, ...) :
  incomplete final line found on './assets/css/ribbons.css'
2: In readLines(doc, ...) :
  incomplete final line found on './assets/css/stylesheet.css'
3: In readLines(doc, ...) :
  incomplete final line found on 'libraries/widgets/bootstrap/js/bootstrap.min.js'
4: In readLines(doc, ...) :
  incomplete final line found on 'libraries/highlighters/highlight.js/highlight.pack.js'
5: In readLines(doc, ...) :
  incomplete final line found on 'libraries/widgets/nvd3/js/jquery-1.8.2.min.js'
6: In readLines(doc, ...) :
  incomplete final line found on 'libraries/widgets/nvd3/js/d3.v3.min.js'
7: In readLines(doc, ...) :
  incomplete final line found on 'libraries/widgets/nvd3/js/nv.d3.min-new.js'

This produces an index.html file with errors on the "Chart" slide:

library(rCharts)
Error: there is no package called 'rCharts'
n1 <- nPlot(mpg ~ wt, data = mtcars, type = "scatterChart")
Error: could not find function "nPlot"
n1$show("inline")
Error: object 'n1' not found

[ramnathv]

Did you install the onefile branch of slidify as well? Also you might need to clear the cache folder, as clearly knitr is not loading the rCharts package even though you have it installed.

[seankross]

Clearing the cache folder worked. Thanks.

[ramnathv]

Cool. Let me close this issue.