How to print chunks containing errors without printing them in R Markdown?

Question

I'm trying to knit chunks that contain errors into an HTML file but without printing the errors — just the chunk.

While trying to solve this, I learned interesting information such as :

• Hiding the result of a chunk that doesn't contain errors
• Prettying the error
• Preventing chunk evaluation

I also found :

• Basic chunk options and inputs

and

• A controversy about setting error = TRUE or FALSE

While this was useful information for further analysis, I still don't get how to print the chunk without getting the error.

Lets' say I want the following code to be printed in the HTML file, but not the error :

Actual code looks like this (keep in mind that I erased the initial part of the R code so you can see the code) :

include=TRUE, echo=TRUE, message=FALSE, warning=FALSE, error=TRUE, results='hide', warn.conflicts=FALSE}

ggplot(df, aes(y = ABC, x = 123)) +
  geom_point()