Gene Set Enrichment Analysis with ClusterProfiler-error

[giorgiolivi]

Dear All,

I am following the Induced GO DAG graph.

unfortunately, after copy the script:
library(clusterProfiler)
data(geneList, package="DOSE")
de <- names(geneList)[abs(geneList) > 2]
ego <- enrichGO(de, OrgDb = "org.Hs.eg.db", ont="BP", readable=TRUE)

library(enrichplot)
goplot(ego)

I can't visualise the barplot(ego) or dotplot(ego) , but only the heatplot(ego2)

I have this weird error:
Error in farver::decode_colour(colors, alpha = TRUE, to = "lab", na_value = "transparent") :
unused argument (na_value = "transparent")

Can you please tell me how to fix it?
Kind Regards,
Giorgio