'saving png/jpeg when X11 is not available
I am using a R package that renders the png images. As I am running the command below in a script, I would like to avoid the error below and still be able to save the images. How shall I do it ?
> ChIPQCreport(SAMPLE,
+ reportName = paste(ENTRY, "ChIPQC", sep="."),
+ reportFolder = paste(ENTRY, "ChIPQCreport", sep="."))
Saving 7 x 7 in image
Error in png_dev(..., res = dpi, units = "in") : X11 is not available
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