geom_boxplot fill trigger error [fix-ggplot2 branch]

[zippeurfou]

Code:

> library(ggplot2)
> dat <- data.frame(cond = factor(rep(c("A","B","C","D"), each=200)), col = factor(rep(c("C1","C2"), each=400)), rating = c(rnorm(200),rnorm(200, mean=.8),rnorm(200, mean=.4), rnorm(200, mean=.2)))
> r<-ggplot(dat, aes(x=cond, y=rating)) + geom_boxplot(outlier.shape = NA, aes(fill=col))
> gg <- ggplotly(r)
Error in col2rgb(x) : invalid color name 'C1'

ggplot:https://infinit.io/_/cyc8FkB

sessionInfo:

 devtools::session_info()
Session info -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 setting  value                       
 version  R version 3.2.2 (2015-08-14)
 system   x86_64, darwin13.4.0        
 ui       RStudio (0.99.486)          
 language (EN)                        
 collate  en_US.UTF-8                 
 tz       America/New_York            
 date     2015-12-02                  

Packages ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 package     * version    date       source                           
 base64enc     0.1-3      2015-07-28 CRAN (R 3.2.0)                   
 colorspace    1.2-6      2015-03-11 CRAN (R 3.2.0)                   
 devtools      1.9.1.9000 2015-11-30 Github (hadley/devtools@b4edf3e) 
 digest        0.6.8      2014-12-31 CRAN (R 3.2.0)                   
 formatR       1.2.1      2015-09-18 CRAN (R 3.2.0)                   
 ggplot2     * 1.0.1.9003 2015-12-01 Github (hadley/ggplot2@23a748f)  
 gridExtra     2.0.0      2015-07-14 CRAN (R 3.2.0)                   
 gtable        0.1.2      2012-12-05 CRAN (R 3.2.0)                   
 htmltools     0.2.6      2014-09-08 CRAN (R 3.2.0)                   
 htmlwidgets   0.5        2015-06-21 CRAN (R 3.2.0)                   
 httr          1.0.0.9000 2015-11-30 Github (hadley/httr@733530e)     
 jsonlite      0.9.19     2015-11-28 CRAN (R 3.2.2)                   
 knitr         1.11       2015-08-14 CRAN (R 3.2.2)                   
 labeling      0.3        2014-08-23 CRAN (R 3.2.0)                   
 magrittr      1.5        2015-11-17 Github (smbache/magrittr@00a1fe3)
 memoise       0.2.1      2014-04-22 CRAN (R 3.2.0)                   
 munsell       0.4.2      2013-07-11 CRAN (R 3.2.0)                   
 packrat       0.4.6-2    2015-11-25 Github (rstudio/packrat@2d9b533) 
 plotly      * 2.0.5      2015-12-01 Github (ropensci/plotly@ba21238) 
 plyr          1.8.3      2015-06-12 CRAN (R 3.2.0)                   
 R6            2.1.1      2015-08-19 CRAN (R 3.2.0)                   
 Rcpp          0.12.2     2015-11-15 CRAN (R 3.2.2)                   
 scales        0.3.0      2015-08-25 CRAN (R 3.2.0)                   
 stringi       1.0-2      2015-11-30 Github (Rexamine/stringi@6d9ed3b)
 stringr       1.0.0.9000 2015-11-30 Github (hadley/stringr@a67f8f0)  
 viridis       0.3.1      2015-10-11 CRAN (R 3.2.0)                   
 yaml          2.1.13     2014-06-12 CRAN (R 3.2.0)       

[cpsievert]

This is now "fixed" (see also #345)