Am using ggplot to plot a pie chart as in the code below in RStudio and its working fine. the problem is when i want to use R shiny server.
graphdatapie <- as.data.frame(indicatorTotals)
c <- ggplot(graphdatapie, aes(x=rownames(graphdatapie),y=indicatorTotals,fill =
indicatorTotals)) + geom_bar(width = 1,stat="identity")
print(c + coord_polar(theta = "y"))
ANC 1st visit 248777
ANC 2nd visit 231914
ANC 3rd visit 162062
ANC 4th or more visits 99528
Error:object 'graphdatapie' not found.
Add the following to the ggplot function: environment=environment() i.e
ggplot(graphdatapie, aes(x=rownames(graphdatapie),y=indicatorTotals,fill = indicatorTotals), environment=environment())
Then restart the shiny-server. That will solve the problem.