cannot run ggplotly on a geom_col

This is the data https://github.com/Clairinechendra/sbucks1010/blob/main/p3.csv

Below is my code

p3_plot <- p3 %>% 
  ggplot(aes(x= size_ml, y= n, fill= category))+
  geom_col(position="stack") +
  theme_light()

ggplotly(p3_plot)

everytime i run the ggplotly it doesn't work even though i already import the library plotly. any solutions for this?

Unfortunately "it doesn't work" doesn't say much about what didn't work and how it didn't work (did you get an an error? A warning? A blank plot? No data? Or ...?)

Below is a fully reproducible example. Please do a clean restart of R/RStudio (don't restore an older session), and then copy & paste the code below to verify that you can reproduce the plot.

library(tidyverse)

p3 <- read_csv("https://raw.githubusercontent.com/Clairinechendra/sbucks1010/main/p3.csv")
p3_plot <- p3 %>% 
    ggplot(aes(x = size_ml, y = n, fill = category))+
    geom_col(position = "stack") +
    theme_light()

library(plotly)
ggplotly(p3_plot)

Two additional comments speculating as to the issue(s) you're having:

1. Perhaps the issue was with trying to read the CSV directly through the link you give at the beginning of the post: if you read data from GitHub, make sure you read data as "raw" data (see the revised link I use inside read_csv).
2. As an intermediate step, always inspect the ggplot object (here: p3_plot) prior to "plotly-fication". If that plot is empty/wrong, the issue is not with plotly.