Error: Can't find `stat` called "bar"

[sebastien....@gmail.com]

Hello,

Whenever I use the plot builder to produce the bar plot of a categorical variable, the following error is returned:

Error: Can't find `stat` called "bar".

This is also what is returned when I specifically select "count" in the "stat" rolling menu.

This seems to be a problem of mapping, as the "View call" indeed gives

ggplot() +
    geom_bar(aes(x = Species),data=iris,stat = 'bar')

Do I do something wrong?

Thanks a lot in advance for your help!

Sébastien

[sebastien....@gmail.com]

Would anyone have an idea about this?

Thanks in advance,

Sébastien

[rudolf....@gmail.com]

deducer 0.7-9,  R 3.5.1, rjava 0.9-10, macOs 10.14

Selecting bar from Templates, but not from Geometric Elements works well.

ggplot() +

geom_bar(aes(y = ..count..,x = Species),data=iris)

Best regards

Rudolf