* using log directory 'd:/Rcompile/CRANpkg/local/3.2/ggforce.Rcheck'
* using R version 3.2.5 (2016-04-14)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'ggforce/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'ggforce' version '0.1.0'
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'ggforce' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking 'build' directory ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking R files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* loading checks for arch 'i386'
** checking whether the package can be loaded ... OK
** checking whether the package can be loaded with stated dependencies ... OK
** checking whether the package can be unloaded cleanly ... OK
** checking whether the namespace can be loaded with stated dependencies ... OK
** checking whether the namespace can be unloaded cleanly ... OK
** checking loading without being on the library search path ... OK
** checking use of S3 registration ... OK
* loading checks for arch 'x64'
** checking whether the package can be loaded ... OK
** checking whether the package can be loaded with stated dependencies ... OK
** checking whether the package can be unloaded cleanly ... OK
** checking whether the namespace can be loaded with stated dependencies ... OK
** checking whether the namespace can be unloaded cleanly ... OK
** checking loading without being on the library search path ... OK
** checking use of S3 registration ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... OK
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking compiled code ... OK
* checking installed files from 'inst/doc' ... OK
* checking files in 'vignettes' ... OK
* checking examples ...
** running examples for arch 'i386' ... ERROR
Running examples in 'ggforce-Ex.R' failed
The error most likely occurred in:

> ### Name: facet_zoom
> ### Title: Facet data for zoom with context
> ### Aliases: facet_zoom
> 
> ### ** Examples
> 
> # Zoom in on the versicolor species on the x-axis
> ggplot(iris, aes(Petal.Length, Petal.Width, colour = Species)) +
+     geom_point() +
+     facet_zoom(x = Species == "versicolor")
Error in grid.Call.graphics(L_setviewport, vp, TRUE) : 
  INTEGER() can only be applied to a 'integer', not a 'NULL'
Calls: <Anonymous> ... lapply -> FUN -> push.vp.viewport -> grid.Call.graphics
Execution halted
** running examples for arch 'x64' ... ERROR
Running examples in 'ggforce-Ex.R' failed
The error most likely occurred in:

> ### Name: facet_zoom
> ### Title: Facet data for zoom with context
> ### Aliases: facet_zoom
> 
> ### ** Examples
> 
> # Zoom in on the versicolor species on the x-axis
> ggplot(iris, aes(Petal.Length, Petal.Width, colour = Species)) +
+     geom_point() +
+     facet_zoom(x = Species == "versicolor")
Error in grid.Call.graphics(L_setviewport, vp, TRUE) : 
  INTEGER() can only be applied to a 'integer', not a 'NULL'
Calls: <Anonymous> ... lapply -> FUN -> push.vp.viewport -> grid.Call.graphics
Execution halted
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes in 'inst/doc' ... OK
* checking running R code from vignettes ... [0s] OK
* checking re-building of vignette outputs ... NOTE
Error in re-building vignettes:
  ...
Quitting from lines 336-339 (Visual_Guide.Rmd) 
Error: processing vignette 'Visual_Guide.Rmd' failed with diagnostics:
INTEGER() can only be applied to a 'integer', not a 'NULL'
Execution halted

* checking PDF version of manual ... OK
* DONE
Status: 2 ERRORs, 1 NOTE