pandoc document conversion failed with error 1 after update to R version 3.4.2
After updating to R Version 3.4.2 my flexdashboard documents with shiny do not work anymore.
Even if I try to run a copy of that example https://jjallaire.shinyapps.io/shiny-biclust/
I got that
'Error: pandoc document conversion failed with error 1'
.
Until now I did not find an answer to that error during my websearch. I also updated all packages.
My sessionInfo:
R version 3.4.2 (2017-09-28)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 7 x64 (build 7601) Service Pack 1
Matrix products: default
locale:
[1] LC_COLLATE=German_Austria.1252 LC_CTYPE=German_Austria.1252 LC_MONETARY=German_Austria.1252
[4] LC_NUMERIC=C LC_TIME=German_Austria.1252
attached base packages:
[1] grid stats graphics grDevices utils datasets methods base
other attached packages:
[1] biclust_1.2.0 lattice_0.20-35 colorspace_1.3-2 MASS_7.3-47
loaded via a namespace (and not attached):
[1] flexclust_1.3-4 Rcpp_0.12.13 digest_0.6.12 rprojroot_1.2 jsonlite_1.5 backports_1.1.1
[7] stats4_3.4.2 magrittr_1.5 evaluate_0.10.1 stringi_1.1.5 rpart_4.1-11 rmarkdown_1.7
[13] flexdashboard_0.5 tools_3.4.2 stringr_1.2.0 parallel_3.4.2 yaml_2.1.14 compiler_3.4.2
[19] htmltools_0.3.6 knitr_1.17 modeltools_0.2-21
Has anyone an Idea what I could try to solve that?
EDIT:
Maybe this Info can help to find the reason of the Error:
When trying a copy of the "Diamond Explorer" example https://jjallaire.shinyapps.io/shiny-ggplot2-diamonds/ the result is that:
screenshot of my Diamond Explorer copy - result
and I can see that error Messages in RStudio:
Output created:
C:/Users/xxx/AppData/Local/Temp/RtmpMdOsLH/file1ce033bb6c82.html
Warnung: Error in sample.int: Objekt 'input' nicht gefunden
Stack trace (innermost first):
120: sample.int
119: sample
118: lapply
117: map
116: [.tbl_df
115: [ [<text>#2]
114: <reactive:dataset> [<text>#2]
103: dataset
102: ggplot [<text>#6]
101: renderPlot [<text>#6]
91: <reactive:plotObj>
80: plotObj
79: origRenderFunc
78: output$outcca1a5b38b4e8b1a
3: <Anonymous>
2: do.call
1: rmarkdown::run
Answer
Finally I found a solution for my problem:
After reading that https://github.com/rstudio/rmarkdown/issues/1184
and installing an actual rmarkdown package from github:
devtools::install_github('rstudio/rmarkdown')
my flexdashboard documents with shiny works again :-)