👀 Views: 90 💬 Answers: 1 📅 Created: 2025-07-05

r ggplot2 plotly R

I'm trying to create an interactive plot using `plotly` with a `ggplot2` object, but I'm working with an behavior message: `Invalid value for attribute 'x'`. The code I have is as follows: ```R library(ggplot2) library(plotly) # Sample data my_data <- data.frame( category = c('A', 'B', 'C'), value = c(10, 15, 20) ) # Create a ggplot object p <- ggplot(my_data, aes(x = category, y = value)) + geom_bar(stat = 'identity') # Convert ggplot to plotly p_plotly <- ggplotly(p) ``` When I run this code, I get the behavior mentioned above. I've tried updating both `ggplot2` (version 3.3.5) and `plotly` (version 4.9.4) to their latest versions, but the scenario continues. Additionally, I checked the data types in `my_data`, and they're correct. The `category` column is a factor, and the `value` column is numeric. I also attempted to simplify the plot by removing layers, but I still received the same behavior. Could this be related to how `ggplotly` handles factor levels or the conversion from ggplot to plotly objects? Any suggestions on how to resolve this would be greatly appreciated.