geom_bar display empty plot

[shauyin]

Hi, I am using ggplot2 to make frequency plot and the case of my data is around 4000. But it comes to a problem that the resulted plot is empty, only with x and y scale. i used this code to plot the 'mpg' data inside of rstudio, it works!The code i used is ggplot(data) + geom_bar(mapping=aes(de), na.rm = TRUE),
i do not know what the problem would be?Can anyone helps?

[andresrcs]

We don't really have enough info to help you out. Could you ask this with a minimal REPRoducible EXample (reprex)? A reprex makes it much easier for others to understand your issue and figure out how to help.

FAQ: How to do a minimal reproducible example ( reprex ) for beginners

A minimal reproducible example consists of the following items: A minimal dataset, necessary to reproduce the issue The minimal runnable code necessary to reproduce the issue, which can be run on the given dataset, and including the necessary information on the used packages. Let's quickly go over each one of these with examples: Minimal Dataset (Sample Data) You need to provide a data frame that is small enough to be (reasonably) pasted on a post, but big enough to reproduce your issue. Let's say, as an example, that you are working with the iris data frame head(iris) #> Sepal.Length Sepal.Width Petal.Length Petal.Width Species #> 1 5.1 3.5 1.4 0.…