Running examples in ‘WhatsR-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: plot_emoji
> ### Title: Plotting emoji distributions in 'WhatsApp' chat logs
> ### Aliases: plot_emoji
> 
> ### ** Examples
> 
> data <- readRDS(system.file("ParsedWhatsAppChat.rds", package = "WhatsR"))
> plot_emoji(data,font_family="Times", exclude_sm = TRUE) #font_family = "Noto Color Emoji" on Linux
Error in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y,  : 
  conversion failure on '😄' in 'mbcsToSbcs': for 😄 (U+1F604)
Calls: plot_emoji ... <Anonymous> -> widthDetails -> widthDetails.text -> grid.Call
Execution halted
Running examples in ‘WhatsR-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: plot_emoji
> ### Title: Plotting emoji distributions in 'WhatsApp' chat logs
> ### Aliases: plot_emoji
> 
> ### ** Examples
> 
> data <- readRDS(system.file("ParsedWhatsAppChat.rds", package = "WhatsR"))
> plot_emoji(data,font_family="Times", exclude_sm = TRUE) #font_family = "Noto Color Emoji" on Linux
Error in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y,  : 
  conversion failure on '😄' in 'mbcsToSbcs': for 😄 (U+1F604)
Calls: plot_emoji ... <Anonymous> -> widthDetails -> widthDetails.text -> grid.Call
Execution halted
Running examples in ‘WhatsR-Ex.R’ failed
The error most likely occurred in:

> ### Name: plot_emoji
> ### Title: Plotting emoji distributions in 'WhatsApp' chat logs
> ### Aliases: plot_emoji
> 
> ### ** Examples
> 
> data <- readRDS(system.file("ParsedWhatsAppChat.rds", package = "WhatsR"))
> plot_emoji(data,font_family="Times", exclude_sm = TRUE) #font_family = "Noto Color Emoji" on Linux
Error in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y,  : 
  conversion failure on '😄' in 'mbcsToSbcs': for 😄 (U+1F604)
Calls: plot_emoji ... <Anonymous> -> widthDetails -> widthDetails.text -> grid.Call
Execution halted
Running examples in ‘WhatsR-Ex.R’ failed
The error most likely occurred in:

> ### Name: plot_emoji
> ### Title: Plotting emoji distributions in 'WhatsApp' chat logs
> ### Aliases: plot_emoji
> 
> ### ** Examples
> 
> data <- readRDS(system.file("ParsedWhatsAppChat.rds", package = "WhatsR"))
> plot_emoji(data,font_family="Times", exclude_sm = TRUE) #font_family = "Noto Color Emoji" on Linux
Error in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y,  : 
  conversion failure on '😄' in 'mbcsToSbcs': for 😄 (U+1f604)
Calls: plot_emoji ... <Anonymous> -> widthDetails -> widthDetails.text -> grid.Call
Execution halted
Running examples in 'WhatsR-Ex.R' failed
The error most likely occurred in:

> ### Name: plot_emoji
> ### Title: Plotting emoji distributions in 'WhatsApp' chat logs
> ### Aliases: plot_emoji
> 
> ### ** Examples
> 
> data <- readRDS(system.file("ParsedWhatsAppChat.rds", package = "WhatsR"))
> plot_emoji(data,font_family="Times", exclude_sm = TRUE) #font_family = "Noto Color Emoji" on Linux
Error in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y,  : 
  conversion failure on '😄' in 'mbcsToSbcs': for  (U+D83D)
Calls: plot_emoji ... <Anonymous> -> widthDetails -> widthDetails.text -> grid.Call
Execution halted